Electrical Test Report on PS3300 Series Uninterruptible Power Supply for Powerstar Inc. Gaithersburg MD

Test Report No. 10746.1 No. of Pages 88 Electrical Test Report on PS3300 Series Uninterruptible Power Supply for Powerstar Inc. Gaithersburg MD Prepared by NU Laboratories, Inc. 312 Old Allerton Road, Annandale, NJ (908)713-9300 WWW.NULABS.COM E-Mail: sales@nulabs.com Prepared By Checked By Approved By D. Welaish Sutphen J. Fred Gardner R.D. McAdoo 30 August 2007 30 August 2007 30 August 2007 Distribution: This report may be reproduced in full, partial reproduction may be made only with the written consent of the laboratory. The results in this report apply only to the equipment tested.

EUT: PS3300 Series Uninterruptible Power Supply 10523 2 of 88 Electrical TEST REPORT Manufacturer: Equipment Under Test: Test Report No.: 10746.1 : 10523 Powerstar Inc. PS3300 Series Uninterruptible Power Supply DOCUMENT HISTORY Revision Issue Date Affected Page(s) Description of Modifications 0 30 August 2007 Initial release Revised By Approved By TEST PERSONNEL NU Laboratories, Inc. Sean Macdonald 12, 13, 15, 18, 28, 29 June and 2 July 2007 EUT RECEIPT/DISPOSITION INFORMATION Date of Receipt of Equipment Under Test (EUT) Disposition of EUT 12 June 2007 in the electrical test area Retained by Manufacturer Test Facility NU Laboratories, Inc. Address 312 Old Allerton Road City, State Zip Code Annandale, NJ 08801 Phone 908-713-9300 Fax 908-713-9001 CERTIFICATION OF TECHNICAL CONFORMITY NU Laboratories of Annandale, NJ hereby certifies that, to the best of its knowledge and belief, the technical data delivered herewith under purchase order 10523 is complete, accurate, and complies with all requirements of the contract.

EUT: PS3300 Series Uninterruptible Power Supply 10523 3 of 88 1 Administrative Summary Reason for test To assure the compliance of Uninterruptible Power Supply to the requirements of MIL-STD-1399, Section 300A, as specified in purchase order 10523 Test sample PS3300 Series Uninterruptible Power Supply Model number PS3300RM-GDAIS-LCS-R2 Serial No. 05030701 Power supply 120 V ac / 60 Hz 30 amps max rated current Manufacturer name Address City, State, Zip Code Powerstar Inc. 9073 Shady Grove Ct. Gaithersburg, MD 20877 Mfgr. representative Contact information Test location Tests performed Summary of the test results Jerry Carr Jerry Carr 301-948-0713 phone 301-948-2094 fax NU Laboratories, Inc. 312 Old Allerton Rd Annandale, NJ 08801 The following MIL-STD-1399, Section 300A, tests were performed: voltage and frequency tolerance test, voltage and frequency transient tolerance and recovery test, voltage spike test, emergency condition test, grounding test, equipment power profile test, current waveform test, equipment test, and voltage and frequency modulation test. Electrical tests were performed on the Uninterruptible Power Supply at the NU Laboratories, Inc. facility from 12 June to 2 July 2007. The equipment and associated cables, which may hereinafter be referred to as Equipment Under Test (EUT), were tested in accordance with the general procedures of MIL-STD-1399 Section 300A. The EUT met the requirements for all the tests performed with the exception of the harmonics tests. See the following summary tables for the test results.

EUT: PS3300 Series Uninterruptible Power Supply 10523 4 of 88 2 Summary of test results Procedure Voltage and frequency tolerance test Voltage and frequency transient tolerance and recovery test Applicable MIL- STD-1399 Par. Par. 5.3.1 Par. 5.3.2 Requirement Summary 123 V ac / 61.8 Hz 107 V ac / 58.2 Hz 138 V ac / 63.3 Hz 92 V ac / 56.7 Hz DATE STARTED DATE COMPLETED PASS/ FAIL 12 June 07 13 June 07 Pass 13 June 07 13 June 07 Pass Voltage spike test Par. 5.3.3 1000 V line to line and line to ground 2 July 07 2 July 07 Pass 40-60 ms dropout 2 minute dropout Emergency Frequency and voltage decay Par. 5.3.4 condition test 67.2 Hz / 155.25 V ac for 2 minutes Table I (r-u) of MIL-STD-1399 13 June 07 13 June 07 Pass Grounding test Par. 5.3.5 1000,000 ohm line and neutral to ground. 15 June 07 15 June 07 Pass Equipment power User voltage and power Par. 5.3.6 profile test characterized 15 June 07 15 June 07 Pass 120 Hz to 20 khz Current waveform Par. 5.3.7 3% of fundamental up to 32 test harmonic 15 June 07 15 June 07 Fail * Equipment test Par. 5.3.8 500 V dc insulation resistance 29 June 07 29 June 07 Pass Voltage and Frequency modulation 0.5% frequency Par. 5.3.9 Voltage modulation 2% modulation test 13 June 07 13 June 07 Pass * Worst case harmonic 7.59% of the fundamental frequency

EUT: PS3300 Series Uninterruptible Power Supply 10523 5 of 88 Table of Contents 1 Administrative Summary...3 2 Summary of test results...4 3 Introduction...7 4 Purpose of Tests...7 5 Applicable Documents...7 5.1 MILITARY...7 5.2 OTHER DOCUMENTS...7 6 Test Sample...7 6.1 TABLE: CABLING OF THE EUT...7 6.2 ELECTRICAL POWER...7 6.3 TEST SAMPLE OPERATION...8 6.4 PASS/FAIL CRITERIA...8 6.5 MONITORING AND CRITICAL PARAMETERS...8 7 Test Facility Description...8 7.1 TEST SITE; FACILITIES, CONDITIONS AND TOLERANCES...8 7.2 TEST EQUIPMENT...8 7.3 DEVIATIONS AND EXCLUSIONS...8 8 Test Setup...8 9 Detailed Test Results...9 9.1 VOLTAGE AND FREQUENCY TOLERANCE TEST...9 9.2 VOLTAGE AND FREQUENCY TRANSIENT TOLERANCE AND RECOVERY...16 9.3 VOLTAGE SPIKE TEST...21 9.4 EMERGENCY CONDITION TEST...33 9.5 GROUNDING TEST RESULTS...39 9.6 USER EQUIPMENT POWER PROFILE TEST...43 9.7 CURRENT WAVEFORM TEST...48 NU Laboratories, Inc...52 9.8 EQUIPMENT TEST...81 9.9 VOLTAGE AND FREQUENCY MODULATION TEST...85

EUT: PS3300 Series Uninterruptible Power Supply 10523 6 of 88 Index of Figures Figure 1. Voltage and frequency tolerance test setup...10 Figure 2. Voltage and frequency tolerance test data sheet cover...11 Figure 3. Voltage and frequency tolerance test data sheet...12 Figure 4. Voltage and frequency tolerance voltage high...13 Figure 5. Voltage and frequency tolerance voltage low...13 Figure 6. Voltage and frequency tolerance frequency high...14 Figure 7. Voltage and frequency tolerance frequency low...14 Figure 8. Voltage and frequency tolerance voltage and frequency high...15 Figure 9. Voltage and frequency tolerance voltage and frequency low...15 Figure 10: Voltage and frequency tolerance recovery test setup...17 Figure 11. Voltage and frequency transient tolerance and recovery test data sheet cover...18 Figure 12. Voltage and frequency transient tolerance and recovery data sheet...19 Figure 13. Transient tolerance and recovery voltage and frequency high...20 Figure 14. Transient tolerance and recovery voltage and frequency low...20 Figure 15. Voltage spike test setup...22 Figure 16. Voltage spike test data sheet cover...23 Figure 17. Voltage spike data sheet...24 Figure 18. Voltage spike line to line calibration...25 Figure 19. Voltage spike line to ground calibration...25 Figure 20. Voltage spike neutral to ground calibration...26 Figure 21. Voltage spike zero degrees positive calibration...26 Figure 22. Voltage spike zero degrees negative calibration...27 Figure 23. Voltage spike ninety degrees positive calibration...27 Figure 24. Voltage spike two-hundred and seventy degrees negative calibration...28 Figure 25. Voltage spike high side 0 º positive...28 Figure 26. Voltage spike high side 0 º negative...29 Figure 27. Voltage spike high side Line to line 90 º positive...29 Figure 28. Voltage spike high side 270 º negative...30 Figure 29. Voltage spike neutral 0 º positive...30 Figure 30. Voltage spike neutral 0 º negative...31 Figure 31. Voltage spike neutral 90 º positive...31 Figure 32. Voltage spike neutral 270 º negative...32 Figure 33: Emergency condition test setup...34 Figure 34. Emergency conditions test data sheet cover...36 Figure 35. Emergency condition data sheet...38 Figure 37. Grounding test setup...40 Figure 38. Emergency conditions test data sheet cover...41 Figure 39. Grounding test data sheet...42 Figure 41. User equipment test setup...44 Figure 42. User equipment power profile data sheet cover...46 Figure 43.User equipment power profile test data sheet...47 Figure 45. Current waveform test setup...49 Figure 46. Current waveform ambient measurements...49 Figure 47. User equipment power profile data sheet cover...51 Figure 48 Current waveform data sheet...52 Figure 50. Current waveform high side...59 Figure 51. Current waveform neutral side...66 Figure 53. Current waveform high side ambient...73 Figure 54: Current waveform neutral ambient...80 Figure 56: Equipment test setup...82 Figure 57. User equipment power profile data sheet cover...83 Figure 58. Equipment test mode...84 Figure 60. Voltage and frequency modulation test setup...86 Figure 61. Voltage and frequency modulation data sheet cover...87 Figure 63. Voltage and frequency modulation test data sheet...88

EUT: PS3300 Series Uninterruptible Power Supply 10523 7 of 88 3 Introduction This report documents the worst-case results of a series of MIL-STD-1399 Section 300A measurements performed on the Uninterruptible Power Supply manufactured by Powerstar Inc., of Gaithersburg MD. This series of tests was performed by NU Laboratories, Inc. test facility located in Annandale, NJ. 4 Purpose of Tests The purpose of these tests was to determine if the Uninterruptible Power Supply, hereinafter referred to as the EUT (Equipment Under Test), complied with requirements of MIL-STD-1399, Section 300A, as requested by purchase order No. 10523, when subjected to the referenced electrical test conditions. 5 Applicable Documents The following documents, of the exact issue shown, are applicable to the extent specified herein. 5.1 Military MIL-STD-1399, Section 300A, Notice 1, 11 March 1992 Interface Standards for Shipboard Systems, Electric Power, Alternating Current MIL-STD-45662A 01 August 1988 Calibration System Requirements 5.2 Other documents ANSI/NCSL Z540-1 General Requirements for Calibration Laboratories and Measuring and Test equipment 6 Test Sample PS3300 Series Uninterruptible Power Supply Model number: PS3300RM-GDAIS-LCS-R2 Serial number: 05030701 The test sample is an uninterruptible 3.0 kva power supply operating from 120 V ac 50/60 Hz input power and supplying 120 V ac power to a maximum 2100 watt load. The EUT measures 5.25 high x 19 wide x 23.5 long and weighs approximately 105 lbs. 6.1 Table: Cabling of the EUT No. Description Tested Length Type Connected From Connected To 1.8 meters Unshielded shortened to less 1. Input power line three wire 10 Input power than 1.5 meters gauge for the spike test 2 Output power 1.8 meters Unshielded three wire 10 gauge EUT output California Instrument power source Resistive load bank 6.2 Electrical Power The EUT was powered from a California Instrument 4500L power source or utility 120 V ac source.

EUT: PS3300 Series Uninterruptible Power Supply 10523 8 of 88 6.3 Test Sample Operation The power supply operates in one of two modes of operation: mode # 1 is normal 120 V ac output supplied from the 120 V ac mains operating into a 2100 watt incandescent light load bank; mode # 2 is supplying 120 V ac into the 2100 watt load bank from internal battery power. 6.4 Pass/Fail Criteria For the harmonic tests the pass/fail criteria were based on the test limits as specified in MIL-STD-1399. Signals exceeding these limits were considered out of specification. Signals below the specification limits were considered to pass. For all power tests electrical performance of the EUT was determined based on the successful operation of the EUT when subjected to the conditions identified in MIL-STD-1399. Successful operation is defined as no observable change in the output. During the emergency conditions tests the power supply may automatically change from operating mode # 1 to mode # 2. If during testing the EUT detects an over-current (> 30 Amps) at the input power, the power breaker will trip to off and the EUT will automatically switch to operating mode # 2. This is a protection circuit for the EUT and does not constitute a failure. 6.5 Monitoring and Critical Parameters The following items were monitored for proper operation: 1. The power supply output was connected to a 2100 watt incandescent light load bank and was visually monitored for normal operation. 2. The status of the input panel was monitored for normal operation. Monitoring of the EUT and determination of pass/fail was made by the test technician during the real time operation of the EUT. 7 Test Facility Description 7.1 Test Site; Facilities, Conditions and Tolerances Unless otherwise specified, all testing was conducted under the following conditions: Ambient Temperature +10 C to +36 C Relative Humidity Less than 95% Atmospheric Pressure 655 mm to 775 mm Hg 7.2 Test Equipment The equipment absolute performance calibration of the equipment requiring calibration is performed on an as-needed basis in accordance with MIL-STD-45662 or ANSI/NCSL. The test equipment is capable of making measurements within tolerances of at least +/- 2 db amplitude and +/-2% frequency deviation. Equipment certifications showing traceability to NIST (National Institute of Standards and Technology) are maintained on file at NU Laboratories, Inc. in Annandale, NJ. All equipment is checked and verified for proper operation before each series of tests. Specific test equipment used for each test is listed in each test section. Refer to the Table of Contents for the location. 7.3 Deviations and Exclusions Testing was performed according to the specification MIL-STD-1399 sec. 300A. Any deviations or exclusions to the tests performed are noted in the individual test sections. 8 Test Setup The EUT was set up in accordance with the manufacturers instructions. Test setup photos are located in each test section.

EUT: PS3300 Series Uninterruptible Power Supply 10523 9 of 88 9 Detailed Test Results This section specifies detailed emissions and susceptibility test results. General test requirements along with equipment used, photographs of the test setup and data sheets are included in this section. 9.1 Voltage and frequency tolerance test Purpose of test This test was to determine the effects of voltage and frequency variations on the EUT. During the performance of this test, the EUT was monitored for signs of susceptibility. Deviations and Exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the voltage and frequency tolerance tests. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.1. The EUT was tested at voltage upper limit of 123 volt, lower limit of 107 volts, upper frequency at 61.8 Hz, and lower frequency of 58.2 Hz. Test results During the voltage and frequency tolerance test, no malfunction, degradation of performance, or deviation from specified indications was detected when subjected to the test levels specified in MIL-STD-1399, Section 300A, paragraph 5.3.1. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 test specifications for voltage and frequency tolerance test. No further action is required. Test equipment for voltage and frequency tolerance recovery test Description Manufacturer Model Number Asset Number Calibration Due Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Multimeter Fluke 87 1280 01/23/08 Thermocouple monitor Omega RH71 1063 10/31/07 AC power source California Instruments 4500L 1187 Verified during use Temperature / Humidity Radio Shack 63-1013 1296 01/24/08

EUT: PS3300 Series Uninterruptible Power Supply 10523 10 of 88 Figure 1. Voltage and frequency tolerance test setup Test data sheets for voltage and frequency tolerance test Table: Index of test data sheets Description of Data sheet Data sheet cover 2 Test data sheet 3 Voltage high 4 Voltage low 5 Frequency high 6 Frequency low 7 Voltage and frequency high 8 Voltage and frequency low 9 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 11 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar, Inc. SALES ORDER NO: 10746 EUT: PS3300 series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Voltage and frequency tolerance LIMIT LEVEL Part 5.3.1 SPECIAL CONDITIONS 123/107 V ac 61.8/58.2 Hz DATE STARTED DATE COMPLETE EUT Mode of Operation: EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: V rms / Hz PASS/ FAIL DEV 06/12/07 06/13/07 Pass SIM TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: Complied with the voltage frequency tolerance test requirements. Testing was performed as reported: Authorized Signatory: Date: 13 June 2007 Figure 2. Voltage and frequency tolerance test data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 12 of 88 Technician: Sean Macdonald Date: 12 and 13 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kva output Witness: EUT Initial Conditions Stabilization Time Voltage (Vac) Frequency (Hz) Temperature ( F) 11:25 115 60 97.2 Test Voltage Upper Limit Voltage Lower Limit Freq. Upper Limit Freq. Lower Limit System Stabilization Voltage (Vac) Frequency (Hz) (Time) Min Max Min Max EUT Temp ( F) Observed Effects Pass/ Fail Initial 11:30 115 123 60 60 97.6 No degradation Pass +30 min +60 min 12:00 115 123 60 60 99.2 No degradation Pass 12:30 115 123 60 60 98.9 No degradation Pass Initial 1:00 107 115 60 60 99.9 No degradation Pass +30 min +60 min 1:30 107 115 60 60 101.2 No degradation Pass 2:00 107 115 60 60 99.0 No degradation Pass Initial 2:05 115 115 60 61.8 99.6 No degradation Pass +30 min +60 min 2:30 115 115 60 61.8 103.7 No degradation Pass 3:00 115 115 60 61.8 100.5 No degradation Pass Initial 3:02 115 115 58.2 60 98.7 No degradation Pass +30 min +60 min 3:31 115 115 58.2 60 99.1 No degradation Pass 4:00 115 115 58.2 60 97.8 No degradation Pass Voltage Initial 4:02 115 123 60 61.8 97.6 No degradation Pass /Freq. +30 Upper min 4:30 115 123 60 61.8 97.1 No degradation Pass Limit +60 min 5:00 115 123 60 61.8 96.9 No degradation Pass Voltage Initial 8:30 107 115 58.2 60 87.6 No degradation Pass /Freq. +30 Lower min 9:00 107 115 58.2 60 90.7 No degradation Pass Limit +60 min 9:30 107 115 58.2 60 90.9 No degradation Pass Figure 3. Voltage and frequency tolerance test data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 13 of 88 Figure 4. Voltage and frequency tolerance voltage high Figure 5. Voltage and frequency tolerance voltage low

EUT: PS3300 Series Uninterruptible Power Supply 10523 14 of 88 Figure 6. Voltage and frequency tolerance frequency high Figure 7. Voltage and frequency tolerance frequency low

EUT: PS3300 Series Uninterruptible Power Supply 10523 15 of 88 Figure 8. Voltage and frequency tolerance voltage and frequency high Figure 9. Voltage and frequency tolerance voltage and frequency low

EUT: PS3300 Series Uninterruptible Power Supply 10523 16 of 88 9.2 Voltage and frequency transient tolerance and recovery Purpose of test This test was to determine the effects of voltage and frequency transients on the EUT. During the performance of this test, the EUT was monitored for signs of susceptibility. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the voltage and frequency transient tolerance and recovery tests. Test procedure Testing was performed in accordance with the Electrical MIL-STD-1399, Section 300A, paragraph 5.3.2. Transient voltage test (upper limit) With the EUT energized and operating at the nominal voltage and frequency, a transient voltage of 138 V ac, single phase at 63.3 Hz was applied with a rise time of less than 0.1 seconds and held for a period of two (2) seconds while the EUT performance was monitored. Transient voltage test (lower limit) With the EUT energized and operating at the nominal voltage and frequency, a transient voltage of 92 V ac, single phase at 56.7 Hz was applied with a fall time of less than 0.1 seconds and held for a period of two (2) seconds while the EUT performance was monitored. Test results During the voltage and frequency transient tolerance and recovery test, no malfunction, degradation of performance, or deviation from specified indications was detected when subjected to the test levels specified in MIL-STD-1399, Section 300A, paragraph 5.3.2. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 test specifications for voltage and frequency transient tolerance and recovery test. No further action is required. Test equipment for voltage and frequency tolerance recovery test Description Manufacturer Model Calibration Due Asset Number Number Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Multimeter Fluke 87 1280 01/23/08 Thermocouple monitor Omega RH71 1063 10/31/07 AC power source California Instruments 4500L 1187 Verified during use Temperature / Humidity Radio Shack 63-1013 1296 01/24/08

EUT: PS3300 Series Uninterruptible Power Supply 10523 17 of 88 Figure 10: Voltage and frequency tolerance recovery test setup Test data sheets for voltage and frequency tolerance recovery test Table: Index of test data sheets Description of Data sheet Data sheet cover 11 Test data sheet 12 Voltage and frequency high plot 13 Voltage and frequency low plot 14 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 18 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar, Inc. SALES ORDER NO: 10746 EUT: PS3300 series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Voltage and frequency transient tolerance and recovery LIMIT LEVEL Part 5.3.2 SPECIAL CONDITIONS 138/92 V ac 63.3/56.7 Hz DATE STARTED DATE COMPLETE EUT Mode of Operation: EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: Vrms / Hz PASS/ FAIL DEV 06/13/07 06/13/07 Pass SIM TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: Complied with the voltage frequency tolerance and recovery test requirements. Testing was performed as reported: Authorized Signatory: Date: 13 June 2007 Figure 11. Voltage and frequency transient tolerance and recovery test data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 19 of 88 Technician: Sean Macdonald Date: 13 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kva output Witness: Frequency (Hz) Input Voltage (V ac) Current (amps) Measurement Ambient temperature (º F) Stabilized temperature (º F) 60 115.2 21.6 77 91.7 Transient Time Duration Min. Freq. Max. Freq. Hz Min. V ac Max V ac (sec) (sec) Hz 0.1 2 56.7 63.3 92 138 Test condition Time Anticipated Measured Observed effect Pass/Fail Voltage and frequency high Voltage 138 V ac 137.9 Frequency 63.3 Hz 63.4 Line current 23.0 No degradation Pass System Stabilized Voltage 115 V ac 115.1 Frequency 60 Hz 60 Line current 22.7 N/A N/A Voltage low Frequency low Voltage 92 V ac 92.1 Frequency 56.7 Hz 56.9 Line current 22.6 No degradation Pass Figure 12. Voltage and frequency transient tolerance and recovery data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 20 of 88 Figure 13. Transient tolerance and recovery voltage and frequency high Figure 14. Transient tolerance and recovery voltage and frequency low

EUT: PS3300 Series Uninterruptible Power Supply 10523 21 of 88 9.3 Voltage spike test Purpose of test This test was to determine the effects of the specified voltage spikes on the EUT. During the performance of this test, the EUT was monitored for signs of susceptibility. Deviations and exclusions Testing was performed to the general requirements of MIL-STD-1399, Section 300A voltage spike test. The neutral to ground spike was less than 50 µs. Attempts to change capacitance and resistance values in accordance with the standard did not increase the pulse duration. Test procedure Testing was performed in accordance with MIL-STD-1399, paragraph 5.3.3. With the EUT operating at the normal supply line voltage and frequency, both positive and negative voltage spikes of 1,000 volts were applied to the EUT from line to ground and neutral to ground at 0, 90, and 270 degrees of the power line frequency. The test setup includes line to line testing. The test was performed in accordance with Figure 19 of MIL-STD-1399 Section 300A. Test results During the voltage spike test, no malfunction, degradation of performance, or deviation from specified indications was detected. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 voltage spike test. No further action is recommended. Test equipment for voltage spike test Description Manufacturer Model Number Asset Number Calibration Due Dates Digital oscilloscope HP 54502A 1276 09/08/07 High voltage probe Tektronics 6015 10031 01/29/08 Spike generator Solar 7399-1 249 Verified during use AC power source Utility power N/A N/A N/A Multimeter Fluke 87 1280 01/23/08 10 μf Capacitor General Electric 26F7514 N/A N/A 10 μf Capacitor General Electric 26F7514 N/A N/A 10 ohm Resistor N/A N/A N/A Verified 1 Ohm Resistor N/A N/A N/A Verified Thermocouple monitor Omega RH71 1063 10/31/07 Isolation transformer Stancor N/A N/A Cal. not required

EUT: PS3300 Series Uninterruptible Power Supply 10523 22 of 88 Figure 15. Voltage spike test setup Test data sheets for voltage spike test Table: Index of test data sheets Description of Data sheet Data sheet cover 16 Test data sheet 17 Line to line calibration 18 Line to ground calibration 19 Neutral to ground calibration 20 0 0 positive calibration 21 0 0 negative calibration 22 90 0 positive calibration 23 270 0 negative calibration 24 0 0 positive high side 25 0 0 negative high side 26 90 0 positive high side 27 270 0 negative high side 28 0 0 positive neutral 29 0 0 negative neutral 30 90 0 positive neutral 31 270 0 negative neutral 32 Figure No

EUT: PS3300 Series Uninterruptible Power Supply 10523 23 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 EUT: PS3300 Series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: 10 Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Voltage spike test LIMIT LEVEL Part 5.3.3 SPECIAL CONDITIONS DATE STARTED DATE COMPLETE PASS/ FAIL DEV 1000 Volts 07/02/07 07/02/07 Pass SIM EUT Mode of Operation: : EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: Peak TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: The EUT, as tested, complied with the MIL-STD-1399 Section 300A voltage spike test. Testing was performed as reported: Authorized Signatory: Date: 2 July 2007 Figure 16. Voltage spike test data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 24 of 88 NU Laboratories, Inc. Voltage Spike Data Sheet Technician: Sean Macdonald Date: 14, 15, June and 2 July 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kva output Witness: Injected spike 1000 V peak Conductorto-ground Line-Ground Neutral to ground Synchronization angle Polarity Observed Effect Pass/ Fail 0 0 Positive No degradation Pass 90 0 Positive No degradation Pass 0 0 Negative No degradation Pass 270 0 Negative No degradation Pass 0 0 Positive No degradation Pass 90 0 Positive No degradation Pass 0 0 Negative No degradation Pass 270 0 Negative No degradation Pass Figure 17. Voltage spike data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 25 of 88 Figure 18. Voltage spike line to line calibration Figure 19. Voltage spike line to ground calibration

EUT: PS3300 Series Uninterruptible Power Supply 10523 26 of 88 Figure 20. Voltage spike neutral to ground calibration Figure 21. Voltage spike zero degrees positive calibration

EUT: PS3300 Series Uninterruptible Power Supply 10523 27 of 88 Figure 22. Voltage spike zero degrees negative calibration Figure 23. Voltage spike ninety degrees positive calibration

EUT: PS3300 Series Uninterruptible Power Supply 10523 28 of 88 Figure 24. Voltage spike two-hundred and seventy degrees negative calibration Figure 25. Voltage spike high side 0º positive

EUT: PS3300 Series Uninterruptible Power Supply 10523 29 of 88 Figure 26. Voltage spike high side 0º negative Figure 27. Voltage spike high side Line to line 90º positive

EUT: PS3300 Series Uninterruptible Power Supply 10523 30 of 88 Figure 28. Voltage spike high side 270º negative Figure 29. Voltage spike neutral 0º positive

EUT: PS3300 Series Uninterruptible Power Supply 10523 31 of 88 Figure 30. Voltage spike neutral 0º negative Figure 31. Voltage spike neutral 90º positive

EUT: PS3300 Series Uninterruptible Power Supply 10523 32 of 88 Figure 32. Voltage spike neutral 270º negative

EUT: PS3300 Series Uninterruptible Power Supply 10523 33 of 88 9.4 Emergency conditions test Purpose of test This test was to determine the effects of power interruptions, rapid re-application of power after an interruption, power source voltage and frequency decay, and emergency condition voltage and frequency tolerances. During the performance of this test, the EUT was monitored for signs of susceptibility. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the emergency conditions test. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.4. The EUT was operated in mode #1 as described in paragraph 6.3. 50 Milliseconds interruption test With the EUT energized and operating at the nominal voltage and frequency, the input voltage was interrupted for a period of 50 milliseconds. Test results During the 50 millisecond interruption the EUT had an audible sound indicating loss of ac power and switching to battery power. The unit recovered with no loss of output power. This is normal performance for the EUT. After the 50 millisecond interruption, no malfunction, degradation of performance, or deviation from specified indications was detected. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399, 50 millisecond interruption test. No further action is required. Two minute interruption test With the EUT energized and operating at the nominal voltage and frequency, the input voltage was interrupted for a period of two (2) minutes. Test results During the two minute interruption, the EUT switched to battery backup with an audible sound every 10 seconds indicating loss of ac power. After the two minute dropout test, no malfunction, degradation of performance, or deviation from specified indications was detected. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 two minute interruption test. No further action is required. Voltage and frequency decay test With the EUT operating at the nominal supply line voltage and frequency, a line voltage and frequency decay having the characteristics of those shown in the Half-Load in Figure 3 of MIL-STD-1399, Section 300A was applied while monitoring the EUT performance. Test results As the voltage approached 90 V ac / 30 Hz, the current draw exceeded 32 amps. The EUT tripped its power breaker to off and switched to battery power. When ac input power was restored, the EUT stayed in the battery mode until the power breaker was manually turned on. There was no loss of output power during this test. After the voltage and frequency decay test, no malfunction, degradation of performance, or deviation from specified indications was detected when the EUT was supplied with normal ac power as specified in MIL-STD-1399, Section 300A.

EUT: PS3300 Series Uninterruptible Power Supply 10523 34 of 88 Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 voltage and frequency decay test. No further action is required. Emergency condition test The input voltage to the EUT was increased 35% to 155.25 V ac and the input frequency was increased 12% to 67.2 Hz for a period of two (2) minutes. Test results During the emergency condition test the EUT switched to battery power with an audible sound twice every 5 seconds indicating the change of state. On return to normal power the EUT returned to normal operation without manual intervention. After the emergency condition test, there was no malfunction, degradation of performance, or deviation from specified indications with the EUT operated at normal power levels specified in MIL-STD-1399. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 emergency condition test. No further action is required. Test equipment for emergency condition test Description Manufacturer Model Number Asset Number Calibration Due Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Multimeter Fluke 87 1280 01/23/08 Thermocouple monitor Omega RH71 1063 10/31/07 AC power source California Verified during 4500L 1187 Instruments use Temperature / Humidity Radio Shack 63-1013 1296 01/24/08 Figure 33: Emergency condition test setup

EUT: PS3300 Series Uninterruptible Power Supply 10523 35 of 88 Test data sheets for emergency condition test Table: Index of test data sheets Description of Data sheet Data sheet cover 34 Emergency conditions data sheet 35 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 36 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 EUT: PS3300 Series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: 5 Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Emergency conditions LIMIT LEVEL Part 5.3.4 SPECIAL CONDITIONS 40-60 ms dropout 2 minute dropout Frequency and voltage decay 67.2 Hz/155.25 V ac for 2 minutes Table I (r-u) DATE STARTED DATE COMPLETE PASS/ FAIL DEV 06/13/07 06/13/07 Pass SIM EUT Mode of Operation: The EUT was operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: Peak TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: EUT complied with the emergency test requirement. Testing was performed as reported: Authorized Signatory: Date: 13 June 2007 Figure 34. Emergency conditions test data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 37 of 88

EUT: PS3300 Series Uninterruptible Power Supply 10523 38 of 88 Figure 35. Emergency condition data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 39 of 88 9.5 Grounding Test Results Purpose of test This test is to determine the effects of grounding one power line on a system that is normally ungrounded as specified in MIL-STD-1399 Section 300A paragraph 5.3.5. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the grounding test. Test procedure Testing was performed in accordance with the MIL-STD-1399, Section 300A, paragraph 5.3.5. The EUT was operated in mode # 1as described in Section 6.3. With the EUT energized and operating at the nominal voltage and frequency, the line input was grounded for a period of 1 minute through a 100,000-Ohm resistor. Test results During the grounding test, no malfunction, degradation of performance, or deviation from specified indications was detected. Recommendations and conclusions The EUT, as tested, meets the applicable MIL-STD-1399 grounding test. No further action is required. Test equipment for grounding test Description Manufacturer Model Number Asset Number Calibration Due Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Multimeter Fluke 87 1280 01/23/08 AC power source California Instruments 4500L 1187 Verified during use Resistor (100,000) ohms - - - Verified before us Circuit breaker Square D QOU110 N/A Cal. not required

EUT: PS3300 Series Uninterruptible Power Supply 10523 40 of 88 Figure 36. Grounding test setup Test data sheets for grounding test Table: Index of test data sheets Description of Data sheet Data sheet cover 38 Grounding test data sheet 39 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 41 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 EUT: PS3300 Series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: 2 Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Grounding test LIMIT LEVEL Part 5.3.5 SPECIAL CONDITIONS DATE STARTED DATE COMPLETE PASS/ FAIL DEV 100,000 ohm 06/15/07 06/15/07 Pass SIM EUT Mode of Operation: The EUT was operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: Peak TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: EUT complied with the grounding test requirement. Testing was performed as reported: Authorized Signatory: Date: 15 June 2007 Figure 37. Emergency conditions test data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 42 of 88 NU Laboratories, Inc. Grounding Test Data Sheet Technician: Sean Macdonald Date: 15 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kva resistive load Witness: Grounding test high line Breaker Duration Observed Effect Off N/A Operational On 1 minute Operational Grounding test neutral line Breaker Duration Observed Effect Off N/A Operational On 1 minute Operational Figure 38. Grounding test data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 43 of 88 9.6 User Equipment Power profile test Purpose of test This test is to characterize the power demand as specified in MIL-STD-1399 Section 300A paragraph 5.3.6 Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the user equipment power profile test. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.6 with the EUT operated in mode # 1 as described in paragraph 6.3. With the EUT operating normally with input power of 115 V ac / 60Hz, single phase the power input voltages, line current, power factor, and power (kw) were measured and recorded. Additionally, the EUT was de-energized and re-energized to determine surge currents during transition. Test results See the data sheet for the user equipment power profile. Recommendations and conclusions See the data sheets for the power characteristics of the EUT. Test equipment for user equipment power profile test Description Manufacturer Model Number Asset Calibration Due number Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Clamp on meter/voltage probe Chauvin Arnoux F05 1271 6/12/08 AC power source California Instruments 4500L 1187 Verified during use Multimeter Fluke 87 1280 01/23/08

EUT: PS3300 Series Uninterruptible Power Supply 10523 44 of 88 Figure 39. User equipment test setup

EUT: PS3300 Series Uninterruptible Power Supply 10523 45 of 88 Test data sheets for user equipment power profile test Table: Index of test data sheets Description of Data sheet Data sheet cover 42 User equipment power profile data sheet 43 Page No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 46 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 Test Technician (S): Test Witness: EUT: PS3300 Series UPS Serial Number: 05030701 Sean Macdonald Total Number of Pages: Organization: 2 Test Witness: Organization: TEST REQUIREMENT User equipment power profile LIMIT LEVEL Part 5.3.6 SPECIAL CONDITIONS User equipment profile DATE STARTED DATE COMPLETE EUT Mode of Operation: EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: RMS PASS/ FAIL DEV TECH/ ENGR 06/15/07 06/15/07 N/A SIM The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: See the data sheets for user equipment power profile Testing was performed as reported: Authorized Signatory: Date: 15 June 2007 Figure 40. User equipment power profile data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 47 of 88 NU Laboratories, Inc. Equipment Power Profile Data Sheet Technician: Sean Macdonald Date: 15 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kva resistive load Witness: Equipment Power Measurement Data Equipment Power Profile Min Max Measured Input Power Voltage 115.2 Input Line Current 30 22.6 Power Factor 0.99 leading Power 2.58 kw No load Full load Line Voltage 115.2 115.2 Line Current 2.3 A 22.9 A Surge Current 4.5 A 23.9 A Calculate and Record Type of Power Voltage Power Factor Power Rated (kw) Surge Current Spike Generation Type I single phase ungrounded 115 V ac / 60 Hz 0.99 leading 3.45 kw 23.9 A None detected Power Source Characteristics Power Source Rating Cable Length Cable Type 312 V ac; 5.4 kva / 5 khz; 3 phase 1.8 meters 10 AWG 3 connector FTZ LL57S55 Figure 41.User equipment power profile test data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 48 of 88 9.7 Current waveform test Purpose of test This test is to determine the harmonic content of the EUT input power lines from 120 Hz to 20 khz as specified in MIL-STD-1399 Section 300A paragraph 5.3.7. The individual line harmonic current from the second harmonic through the 32 nd harmonic shall not exceed 3% of the fundamental load current. Above the 32 nd harmonic the harmonic current shall not exceed a magnitude of 100/n percent of the EUT s rated full load fundamental current where n equals the line harmonic multiplier. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the current waveform test. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.7 with the EUT operated in mode #1 as described in paragraph 6.3. With the EUT operating at the nominal supply line voltage and frequency, the input harmonic content from the line frequency up to 20 khz was measured. Test results The EUT exceed the harmonic content at the 3 rd, 5 th, and 7 th harmonic. Ambient measurements were made and subtracted out of the test data as specified MIL-STD-1399, Section 300A, paragraph 5.3.7. Recommendations and conclusions The EUT, as tested, does not meet the applicable MIL-STD-1399 current waveform requirements. Test equipment for current waveform test Description Manufacturer Model Number Serial Number Calibration Due Dates Clamp on meter/voltage probe Chauvin Arnoux F05 106305BD DV 06/12/08 AC power source California Instruments 4500L 1187 Cal. not required Multimeter Fluke 87 1280 01/23/08 Current probe Electro Metrics PCL10 1060 09/11/07 Analyzer Rockland RS100 Marketing 1 11/09/07

EUT: PS3300 Series Uninterruptible Power Supply 10523 49 of 88 Figure 42. Current waveform test setup Figure 43. Current waveform ambient measurements

EUT: PS3300 Series Uninterruptible Power Supply 10523 50 of 88 Test data sheets for current waveform test Table: Index of test data sheets Description of Data sheet Data sheet cover 47 Data sheet 48 High side tabulated data 49 Low side tabulated data 50 High side tabulated data 51 Neutral tabulated data 52 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 51 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 EUT: PS3300 Series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: 37 Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Current waveform test LIMIT LEVEL Part 5.3.7 SPECIAL CONDITIONS DATE STARTED DATE COMPLETE PASS/ FAIL DEV TECH/ ENGR 3% harmonic 06/15/07 06/15/07 Fail SIM EUT Mode of Operation: The EUT was operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: RMS The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: The EUT did not meet the current waveform harmonic requirement at the 3 rd, 5 th, and 7 th harmonic. Testing was performed as reported: Authorized Signatory: Date: 15 June 2007 Figure 44. User equipment power profile data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 52 of 88 NU Laboratories, Inc. Current waveform test data sheet Technician: Sean Macdonald Date: 15 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 kw resistive Witness: Measured Input Line Current waveform test data Harmonic measured Frequency Measured level (% of fundamental) Pass/Fail 3rd 180 Hz 7.53 Fail 5th 300 Hz 4.20 Fail 7th 420 Hz 3.28 Fail 8 th through 333 rd 480 Hz to 20 khz < limit Pass Neutral 3rd 180 Hz 7.59 Fail 5th 300 Hz 4.19 Fail 7th 420 Hz 3.24 Fail 8 th through 333 rd 480 Hz to 20 khz < limit Pass Figure 45 Current waveform data sheet

EUT: PS3300 Series Uninterruptible Power Supply 10523 53 of 88 10746 Powerstar Harmonic Line Current vs Frequency (Line) PS3300 10 5 Percentage of Fundamental 0 Harmonic 120 720 1,320 1,920 2,520 3,120 3,720 4,320 4,920 5,520 6,120 6,720 7,320 7,920 8,520 9,120 9,720 10,320 10,920 11,520 12,120 12,720 13,320 13,920 14,520 15,120 15,720 16,320 16,920 17,520 18,120 18,720 19,320 19,920 Frequency (Hz) Harmonic Limit Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 60 1 97.12 50.86 147.98 25.05 100.00 100.00 120 2 71.23 42.70 113.94 0.50 1.99 3.00 180 3 84.14 41.72 125.86 1.89 7.53 3.00 Fail 4.53 240 4 64.81 37.73 102.54 0.13 0.53 3.00 300 5 83.51 37.12 120.63 1.05 4.20 3.00 Fail 1.20 360 6 69.02 34.82 103.84 0.16 0.62 3.00 420 7 84.07 34.31 118.38 0.82 3.28 3.00 Fail 0.28 480 8 64.31 32.76 97.06 0.07 0.28 3.00 540 9 81.49 31.91 113.40 0.47 1.87 3.00 600 10 71.69 31.30 102.99 0.14 0.56 3.00 660 11 78.32 30.47 108.79 0.28 1.10 3.00 720 12 75.89 29.85 105.73 0.19 0.77 3.00 780 13 77.84 29.27 107.11 0.23 0.91 3.00 840 14 74.72 28.74 103.46 0.15 0.59 3.00 900 15 78.66 28.25 106.91 0.22 0.88 3.00 960 16 70.52 27.78 98.31 0.08 0.33 3.00 1020 17 79.06 27.35 106.41 0.21 0.84 3.00 1080 18 76.33 26.94 103.27 0.15 0.58 3.00 1140 19 78.31 26.55 104.86 0.18 0.70 3.00 1200 20 76.26 26.18 102.44 0.13 0.53 3.00 1260 21 76.10 25.83 101.94 0.12 0.50 3.00 1320 22 75.55 25.50 101.05 0.11 0.45 3.00 1380 23 73.43 25.18 98.61 0.09 0.34 3.00 1440 24 73.12 24.88 98.00 0.08 0.32 3.00 1500 25 70.84 24.58 95.42 0.06 0.24 3.00 1560 26 71.60 24.30 95.90 0.06 0.25 3.00

EUT: PS3300 Series Uninterruptible Power Supply 10523 54 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 1620 27 71.40 24.03 95.44 0.06 0.24 3.00 1680 28 71.39 23.77 95.16 0.06 0.23 3.00 1740 29 71.76 23.52 95.27 0.06 0.23 3.00 1800 30 69.04 23.27 92.32 0.04 0.16 3.00 1860 31 71.10 23.04 94.14 0.05 0.20 3.00 1920 32 70.63 22.81 93.44 0.05 0.19 3.00 1980 33 71.59 22.59 94.18 0.05 0.20 3.03 2040 34 70.70 22.38 93.08 0.05 0.18 2.94 2100 35 72.56 22.17 94.73 0.05 0.22 2.86 2160 36 72.93 21.97 94.90 0.06 0.22 2.78 2220 37 72.89 21.77 94.66 0.05 0.22 2.70 2280 38 71.52 21.58 93.10 0.05 0.18 2.63 2340 39 72.56 21.39 93.95 0.05 0.20 2.56 2400 40 71.75 21.21 92.96 0.04 0.18 2.50 2460 41 72.06 21.03 93.10 0.05 0.18 2.44 2520 42 69.99 20.86 90.85 0.03 0.14 2.38 2580 43 69.48 20.69 90.17 0.03 0.13 2.33 2640 44 68.16 20.53 88.68 0.03 0.11 2.27 2700 45 68.18 20.37 88.55 0.03 0.11 2.22 2760 46 67.53 20.21 87.73 0.02 0.10 2.17 2820 47 67.72 20.05 87.78 0.02 0.10 2.13 2880 48 69.00 19.90 88.90 0.03 0.11 2.08 2940 49 68.27 19.76 88.02 0.03 0.10 2.04 3000 50 69.48 19.61 89.09 0.03 0.11 2.00 3060 51 66.96 19.47 86.43 0.02 0.08 1.96 3120 52 68.87 19.33 88.20 0.03 0.10 1.92 3180 53 67.53 19.19 86.73 0.02 0.09 1.89 3240 54 68.14 19.06 87.20 0.02 0.09 1.85 3300 55 65.55 18.93 84.47 0.02 0.07 1.82 3360 56 66.17 18.80 84.97 0.02 0.07 1.79 3420 57 67.38 18.67 86.05 0.02 0.08 1.75 3480 58 67.14 18.55 85.68 0.02 0.08 1.72 3540 59 68.14 18.42 86.56 0.02 0.08 1.69 3600 60 69.87 18.30 88.17 0.03 0.10 1.67 3660 61 68.17 18.18 86.36 0.02 0.08 1.64 3720 62 68.98 18.07 87.05 0.02 0.09 1.61 3780 63 69.06 17.95 87.01 0.02 0.09 1.59 3840 64 70.04 17.84 87.88 0.02 0.10 1.56 3900 65 69.34 17.73 87.07 0.02 0.09 1.54 3960 66 69.60 17.62 87.22 0.02 0.09 1.52 4020 67 70.29 17.51 87.80 0.02 0.10 1.49 4080 68 70.37 17.41 87.78 0.02 0.10 1.47 4140 69 70.69 17.30 87.99 0.03 0.10 1.45 4200 70 68.52 17.20 85.72 0.02 0.08 1.43 4260 71 70.27 17.10 87.37 0.02 0.09 1.41 4320 72 70.02 17.00 87.01 0.02 0.09 1.39 4380 73 70.00 16.90 86.89 0.02 0.09 1.37 4440 74 70.11 16.80 86.91 0.02 0.09 1.35 4500 75 70.32 16.70 87.03 0.02 0.09 1.33 4560 76 70.32 16.61 86.93 0.02 0.09 1.32 4620 77 70.11 16.51 86.63 0.02 0.09 1.30 4680 78 71.43 16.42 87.86 0.02 0.10 1.28 4740 79 73.21 16.33 89.54 0.03 0.12 1.27 4800 80 71.62 16.24 87.86 0.02 0.10 1.25 4860 81 73.35 16.15 89.50 0.03 0.12 1.23 4920 82 71.38 16.06 87.44 0.02 0.09 1.22

EUT: PS3300 Series Uninterruptible Power Supply 10523 55 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 4980 83 70.92 15.98 86.89 0.02 0.09 1.20 5040 84 70.78 15.89 86.67 0.02 0.09 1.19 5100 85 72.12 15.80 87.93 0.02 0.10 1.18 5160 86 70.00 15.72 85.72 0.02 0.08 1.16 5220 87 68.85 15.64 84.49 0.02 0.07 1.15 5280 88 70.52 15.56 86.08 0.02 0.08 1.14 5340 89 71.11 15.47 86.59 0.02 0.09 1.12 5400 90 68.30 15.39 83.69 0.02 0.06 1.11 5460 91 68.38 15.32 83.70 0.02 0.06 1.10 5520 92 67.82 15.24 83.06 0.01 0.06 1.09 5580 93 66.95 15.16 82.11 0.01 0.05 1.08 5640 94 68.62 15.08 83.70 0.02 0.06 1.06 5700 95 68.57 15.01 83.58 0.02 0.06 1.05 5760 96 67.77 14.93 82.70 0.01 0.05 1.04 5820 97 67.78 14.86 82.63 0.01 0.05 1.03 5880 98 66.04 14.78 80.82 0.01 0.04 1.02 5940 99 66.92 14.71 81.63 0.01 0.05 1.01 6000 100 67.01 14.64 81.65 0.01 0.05 1.00 6060 101 65.61 14.57 80.18 0.01 0.04 0.99 6120 102 63.86 14.50 78.35 0.01 0.03 0.98 6180 103 65.37 14.43 79.80 0.01 0.04 0.97 6240 104 65.29 14.36 79.65 0.01 0.04 0.96 6300 105 64.54 14.29 78.83 0.01 0.03 0.95 6360 106 64.43 14.22 78.65 0.01 0.03 0.94 6420 107 64.54 14.15 78.70 0.01 0.03 0.93 6480 108 64.84 14.09 78.92 0.01 0.04 0.93 6540 109 64.40 14.02 78.42 0.01 0.03 0.92 6600 110 62.72 13.95 76.67 0.01 0.03 0.91 6660 111 61.16 13.89 75.05 0.01 0.02 0.90 6720 112 63.65 13.83 77.47 0.01 0.03 0.89 6780 113 63.01 13.76 76.77 0.01 0.03 0.88 6840 114 63.03 11.66 74.69 0.01 0.02 0.88 6900 115 62.09 13.64 75.72 0.01 0.02 0.87 6960 116 58.84 13.57 72.42 0.00 0.02 0.86 7020 117 59.19 13.51 72.70 0.00 0.02 0.85 7080 118 58.87 13.45 72.32 0.00 0.02 0.85 7140 119 60.71 13.39 74.10 0.01 0.02 0.84 7200 120 60.64 13.33 73.97 0.00 0.02 0.83 7260 121 61.23 13.27 74.50 0.01 0.02 0.83 7320 122 60.64 11.15 71.79 0.00 0.02 0.82 7380 123 59.09 13.15 72.25 0.00 0.02 0.81 7440 124 56.90 13.10 69.99 0.00 0.01 0.81 7500 125 59.48 10.96 70.44 0.00 0.01 0.80 7560 126 57.97 12.98 70.95 0.00 0.01 0.79 7620 127 57.53 12.92 70.46 0.00 0.01 0.79 7680 128 56.16 12.87 69.03 0.00 0.01 0.78 7740 129 57.45 12.81 70.26 0.00 0.01 0.78 7800 130 58.02 12.76 70.77 0.00 0.01 0.77 7860 131 58.27 10.60 68.87 0.00 0.01 0.76 7920 132 58.55 12.65 71.19 0.00 0.01 0.76 7980 133 57.71 12.59 70.31 0.00 0.01 0.75 8040 134 55.49 12.54 68.02 0.00 0.01 0.75 8100 135 57.26 10.37 67.63 0.00 0.01 0.74 8160 136 58.93 10.32 69.25 0.00 0.01 0.74 8220 137 58.81 10.27 69.08 0.00 0.01 0.73 8280 138 55.08 10.21 65.29 0.00 0.01 0.72

EUT: PS3300 Series Uninterruptible Power Supply 10523 56 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 8340 139 56.61 10.16 66.77 0.00 0.01 0.72 8400 140 56.68 10.11 66.79 0.00 0.01 0.71 8460 141 56.03 10.06 66.09 0.00 0.01 0.71 8520 142 57.53 10.01 67.54 0.00 0.01 0.70 8580 143 54.75 9.96 64.71 0.00 0.01 0.70 8640 144 52.24 9.90 62.14 0.00 0.01 0.69 8700 145 56.00 9.85 65.85 0.00 0.01 0.69 8760 146 53.67 9.80 63.47 0.00 0.01 0.68 8820 147 54.61 9.75 64.36 0.00 0.01 0.68 8880 148 53.84 9.70 63.54 0.00 0.01 0.68 8940 149 54.07 9.64 63.71 0.00 0.01 0.67 9000 150 52.89 9.59 62.48 0.00 0.01 0.67 9060 151 52.57 9.54 62.11 0.00 0.01 0.66 9120 152 51.30 9.50 60.80 0.00 0.00 0.66 9180 153 51.00 9.46 60.46 0.00 0.00 0.65 9240 154 52.54 9.41 61.95 0.00 0.00 0.65 9300 155 52.25 9.36 61.61 0.00 0.00 0.65 9360 156 52.00 9.32 61.32 0.00 0.00 0.64 9420 157 52.11 9.28 61.39 0.00 0.00 0.64 9480 158 53.21 9.23 62.44 0.00 0.01 0.63 9540 159 54.50 9.19 63.69 0.00 0.01 0.63 9600 160 50.32 9.14 59.46 0.00 0.00 0.63 9660 161 51.23 9.10 60.33 0.00 0.00 0.62 9720 162 51.58 9.05 60.63 0.00 0.00 0.62 9780 163 52.11 9.00 61.11 0.00 0.00 0.61 9840 164 55.50 8.96 64.46 0.00 0.01 0.61 9900 165 53.57 8.92 62.49 0.00 0.01 0.61 9960 166 52.64 8.87 61.51 0.00 0.00 0.60 10020 167 50.68 8.83 59.51 0.00 0.00 0.60 10080 168 50.83 8.80 59.63 0.00 0.00 0.60 10140 169 49.16 8.77 57.93 0.00 0.00 0.59 10200 170 49.24 8.75 57.99 0.00 0.00 0.59 10260 171 49.41 8.73 58.14 0.00 0.00 0.58 10320 172 47.87 8.70 56.57 0.00 0.00 0.58 10380 173 48.73 8.67 57.40 0.00 0.00 0.58 10440 174 47.57 8.64 56.21 0.00 0.00 0.57 10500 175 47.87 8.62 56.49 0.00 0.00 0.57 10560 176 48.00 8.59 56.59 0.00 0.00 0.57 10620 177 47.42 8.57 55.99 0.00 0.00 0.56 10680 178 42.89 8.54 51.43 0.00 0.00 0.56 10740 179 48.00 8.51 56.51 0.00 0.00 0.56 10800 180 49.82 8.48 58.30 0.00 0.00 0.56 10860 181 47.45 8.46 55.91 0.00 0.00 0.55 10920 182 49.95 8.44 58.39 0.00 0.00 0.55 10980 183 49.54 8.40 57.94 0.00 0.00 0.55 11040 184 43.36 8.36 51.72 0.00 0.00 0.54 11100 185 44.42 8.36 52.78 0.00 0.00 0.54 11160 186 46.25 8.33 54.58 0.00 0.00 0.54 11220 187 49.31 8.30 57.61 0.00 0.00 0.53 11280 188 44.36 8.28 52.64 0.00 0.00 0.53 11340 189 46.86 8.25 55.11 0.00 0.00 0.53 11400 190 49.70 8.22 57.92 0.00 0.00 0.53 11460 191 48.98 8.20 57.18 0.00 0.00 0.52 11520 192 44.86 8.17 53.03 0.00 0.00 0.52 11580 193 47.57 8.14 55.71 0.00 0.00 0.52 11640 194 46.58 8.11 54.69 0.00 0.00 0.52

EUT: PS3300 Series Uninterruptible Power Supply 10523 57 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 11700 195 51.74 8.09 59.83 0.00 0.00 0.51 11760 196 50.37 8.06 58.43 0.00 0.00 0.51 11820 197 51.29 8.04 59.33 0.00 0.00 0.51 11880 198 53.50 8.01 61.51 0.00 0.00 0.51 11940 199 54.84 7.99 62.83 0.00 0.01 0.50 12000 200 55.01 7.96 62.97 0.00 0.01 0.50 12060 201 57.63 7.93 65.56 0.00 0.01 0.50 12120 202 58.09 7.91 66.00 0.00 0.01 0.50 12180 203 60.21 7.88 68.09 0.00 0.01 0.49 12240 204 59.88 7.85 67.73 0.00 0.01 0.49 12300 205 61.72 7.83 69.55 0.00 0.01 0.49 12360 206 59.93 7.80 67.73 0.00 0.01 0.49 12420 207 61.31 7.78 69.09 0.00 0.01 0.48 12480 208 58.27 7.75 66.02 0.00 0.01 0.48 12540 209 59.80 7.72 67.52 0.00 0.01 0.48 12600 210 57.67 7.70 65.37 0.00 0.01 0.48 12660 211 57.99 7.67 65.66 0.00 0.01 0.47 12720 212 58.81 7.64 66.45 0.00 0.01 0.47 12780 213 56.00 7.62 63.62 0.00 0.01 0.47 12840 214 55.57 7.59 63.16 0.00 0.01 0.47 12900 215 56.30 7.56 63.86 0.00 0.01 0.47 12960 216 54.91 7.54 62.45 0.00 0.01 0.46 13020 217 55.63 7.51 63.14 0.00 0.01 0.46 13080 218 52.89 7.48 60.37 0.00 0.00 0.46 13140 219 53.08 7.46 60.54 0.00 0.00 0.46 13200 220 52.16 7.43 59.59 0.00 0.00 0.45 13260 221 54.10 7.40 61.50 0.00 0.00 0.45 13320 222 51.84 7.38 59.22 0.00 0.00 0.45 13380 223 52.75 7.35 60.10 0.00 0.00 0.45 13440 224 51.11 7.33 58.44 0.00 0.00 0.45 13500 225 53.23 7.30 60.53 0.00 0.00 0.44 13560 226 53.78 7.27 61.05 0.00 0.00 0.44 13620 227 53.70 7.25 60.95 0.00 0.00 0.44 13680 228 50.43 7.22 57.65 0.00 0.00 0.44 13740 229 51.48 7.19 58.67 0.00 0.00 0.44 13800 230 49.39 7.17 56.56 0.00 0.00 0.43 13860 231 51.40 7.14 58.54 0.00 0.00 0.43 13920 232 50.94 7.12 58.06 0.00 0.00 0.43 13980 233 51.00 7.09 58.09 0.00 0.00 0.43 14040 234 49.24 7.06 56.30 0.00 0.00 0.43 14100 235 51.61 7.04 58.65 0.00 0.00 0.43 14160 236 49.24 7.01 56.25 0.00 0.00 0.42 14220 237 51.28 6.98 58.26 0.00 0.00 0.42 14280 238 50.14 6.96 57.10 0.00 0.00 0.42 14340 239 50.73 6.93 57.66 0.00 0.00 0.42 14400 240 50.83 6.90 57.73 0.00 0.00 0.42 14460 241 49.54 6.88 56.42 0.00 0.00 0.41 14520 242 48.83 6.85 55.68 0.00 0.00 0.41 14580 243 48.39 6.82 55.21 0.00 0.00 0.41 14640 244 50.57 6.80 57.37 0.00 0.00 0.41 14700 245 52.54 6.77 59.31 0.00 0.00 0.41 14760 246 51.39 6.74 58.13 0.00 0.00 0.41 14820 247 52.00 6.72 58.72 0.00 0.00 0.40 14880 248 49.70 6.69 56.39 0.00 0.00 0.40 14940 249 48.60 6.67 55.27 0.00 0.00 0.40 15000 250 48.83 6.64 55.47 0.00 0.00 0.40

EUT: PS3300 Series Uninterruptible Power Supply 10523 58 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 15060 251 49.24 6.61 55.85 0.00 0.00 0.40 15120 252 51.03 6.59 57.62 0.00 0.00 0.40 15180 253 48.64 6.56 55.20 0.00 0.00 0.40 15240 254 46.37 6.53 52.90 0.00 0.00 0.39 15300 255 50.83 6.51 57.34 0.00 0.00 0.39 15360 256 49.88 6.48 56.36 0.00 0.00 0.39 15420 257 49.24 6.46 55.70 0.00 0.00 0.39 15480 258 46.79 6.43 53.22 0.00 0.00 0.39 15540 259 48.73 6.40 55.13 0.00 0.00 0.39 15600 260 48.22 6.38 54.60 0.00 0.00 0.38 15660 261 48.27 6.35 54.62 0.00 0.00 0.38 15720 262 46.40 6.32 52.72 0.00 0.00 0.38 15780 263 47.87 6.30 54.17 0.00 0.00 0.38 15840 264 46.69 6.27 52.96 0.00 0.00 0.38 15900 265 47.33 6.24 53.57 0.00 0.00 0.38 15960 266 49.16 6.22 55.38 0.00 0.00 0.38 16020 267 48.02 6.19 54.21 0.00 0.00 0.37 16080 268 47.33 6.16 53.49 0.00 0.00 0.37 16140 269 47.33 6.14 53.47 0.00 0.00 0.37 16200 270 46.25 6.11 52.36 0.00 0.00 0.37 16260 271 45.02 6.08 51.10 0.00 0.00 0.37 16320 272 47.45 6.06 53.51 0.00 0.00 0.37 16380 273 45.89 6.03 51.92 0.00 0.00 0.37 16440 274 47.68 6.01 53.69 0.00 0.00 0.36 16500 275 44.76 5.98 50.74 0.00 0.00 0.36 16560 276 45.72 5.95 51.67 0.00 0.00 0.36 16620 277 47.45 5.93 53.38 0.00 0.00 0.36 16680 278 45.64 5.90 51.54 0.00 0.00 0.36 16740 279 46.79 5.87 52.66 0.00 0.00 0.36 16800 280 47.57 8.85 56.42 0.00 0.00 0.36 16860 281 47.09 5.82 52.91 0.00 0.00 0.36 16920 282 45.77 5.80 51.57 0.00 0.00 0.35 16980 283 45.72 5.77 51.49 0.00 0.00 0.35 17040 284 46.10 5.74 51.84 0.00 0.00 0.35 17100 285 46.40 5.72 52.12 0.00 0.00 0.35 17160 286 45.27 5.69 50.96 0.00 0.00 0.35 17220 287 45.59 5.66 51.25 0.00 0.00 0.35 17280 288 44.86 5.64 50.50 0.00 0.00 0.35 17340 289 43.79 5.61 49.40 0.00 0.00 0.35 17400 290 45.02 5.58 50.60 0.00 0.00 0.34 17460 291 45.59 5.56 51.15 0.00 0.00 0.34 17520 292 45.02 5.53 50.55 0.00 0.00 0.34 17580 293 44.76 5.50 50.26 0.00 0.00 0.34 17640 294 42.89 5.48 48.37 0.00 0.00 0.34 17700 295 45.02 5.45 50.47 0.00 0.00 0.34 17760 296 44.42 5.42 49.84 0.00 0.00 0.34 17820 297 44.81 5.40 50.21 0.00 0.00 0.34 17880 298 43.86 5.37 49.23 0.00 0.00 0.34 17940 299 45.22 5.35 50.57 0.00 0.00 0.33 18000 300 45.22 8.32 53.54 0.00 0.00 0.33 18060 301 44.36 5.29 49.65 0.00 0.00 0.33 18120 302 44.86 5.27 50.13 0.00 0.00 0.33 18180 303 43.86 5.24 49.10 0.00 0.00 0.33 18240 304 47.33 5.21 52.54 0.00 0.00 0.33 18300 305 45.77 5.19 50.96 0.00 0.00 0.33 18360 306 47.06 5.16 52.22 0.00 0.00 0.33

EUT: PS3300 Series Uninterruptible Power Supply 10523 59 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 18420 307 44.36 5.14 49.50 0.00 0.00 0.33 18480 308 42.98 5.11 48.09 0.00 0.00 0.32 18540 309 42.89 5.08 47.97 0.00 0.00 0.32 18600 310 43.58 5.06 48.64 0.00 0.00 0.32 18660 311 42.98 5.03 48.01 0.00 0.00 0.32 18720 312 43.86 5.00 48.86 0.00 0.00 0.32 18780 313 45.77 4.98 50.75 0.00 0.00 0.32 18840 314 44.81 4.95 49.76 0.00 0.00 0.32 18900 315 42.89 4.92 47.81 0.00 0.00 0.32 18960 316 45.02 4.90 49.92 0.00 0.00 0.32 19020 317 45.89 4.87 50.76 0.00 0.00 0.32 19080 318 45.64 4.84 50.48 0.00 0.00 0.31 19140 319 48.39 4.82 53.21 0.00 0.00 0.31 19200 320 46.69 4.79 51.48 0.00 0.00 0.31 19260 321 46.86 4.76 51.62 0.00 0.00 0.31 19320 322 47.33 4.74 52.07 0.00 0.00 0.31 19380 323 44.81 4.72 49.53 0.00 0.00 0.31 19440 324 46.69 4.69 51.38 0.00 0.00 0.31 19500 325 44.86 4.66 49.52 0.00 0.00 0.31 19560 326 44.05 4.63 48.68 0.00 0.00 0.31 19620 327 45.59 4.61 50.20 0.00 0.00 0.31 19680 328 44.05 4.58 48.63 0.00 0.00 0.30 19740 329 42.89 4.55 47.44 0.00 0.00 0.30 19800 330 45.72 4.53 50.25 0.00 0.00 0.30 19860 331 45.02 4.50 49.52 0.00 0.00 0.30 19920 332 43.86 4.48 48.34 0.00 0.00 0.30 19980 333 43.86 4.45 48.31 0.00 0.00 0.30 Figure 46. Current waveform high side

EUT: PS3300 Series Uninterruptible Power Supply 10523 60 of 88 10746 Powerstar Harmonic Line Current vs Frequency (Neutral) PS3300 10 5 Percentage of Fundamental 0 Harmonic 120 720 1,320 1,920 2,520 3,120 3,720 4,320 4,920 5,520 6,120 6,720 7,320 7,920 8,520 9,120 9,720 10,320 10,920 11,520 12,120 12,720 13,320 13,920 14,520 15,120 15,720 16,320 16,920 17,520 18,120 18,720 19,320 19,920 Frequency (Hz) Harmonic Limit Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 60 1 97.25 50.86 148.11 25.43 100.00 100.00 120 2 71.72 42.70 114.42 0.53 2.07 3.00 180 3 84.33 41.72 126.05 1.93 7.59 3.00 Fail 4.59 240 4 65.63 37.73 103.35 0.15 0.58 3.00 300 5 83.62 37.12 120.74 1.07 4.19 3.00 Fail 1.19 360 6 68.22 34.82 103.04 0.14 0.56 3.00 420 7 84.08 34.31 118.39 0.82 3.24 3.00 Fail 0.24 480 8 65.63 32.76 98.38 0.08 0.33 3.00 540 9 81.37 31.91 113.28 0.46 1.81 3.00 600 10 72.56 31.30 103.86 0.16 0.61 3.00 660 11 78.47 30.47 108.95 0.28 1.10 3.00 720 12 76.25 29.85 106.10 0.20 0.79 3.00 780 13 78.66 29.27 107.94 0.25 0.98 3.00 840 14 74.65 28.74 103.39 0.15 0.58 3.00 900 15 79.35 28.25 107.60 0.24 0.94 3.00 960 16 69.47 27.78 97.26 0.07 0.29 3.00 1020 17 79.34 27.35 106.69 0.22 0.85 3.00 1080 18 77.65 26.94 104.59 0.17 0.67 3.00 1140 19 78.84 26.55 105.39 0.19 0.73 3.00 1200 20 76.60 26.18 102.78 0.14 0.54 3.00 1260 21 75.56 25.83 101.39 0.12 0.46 3.00 1320 22 76.23 25.50 101.73 0.12 0.48 3.00 1380 23 73.88 25.18 99.06 0.09 0.35 3.00 1440 24 74.16 24.88 99.03 0.09 0.35 3.00 1500 25 71.93 24.58 96.51 0.07 0.26 3.00 1560 26 71.32 24.30 95.62 0.06 0.24 3.00 1620 27 72.27 24.03 96.30 0.07 0.26 3.00 1680 28 71.53 23.77 95.30 0.06 0.23 3.00 1740 29 71.29 23.52 94.81 0.05 0.22 3.00

EUT: PS3300 Series Uninterruptible Power Supply 10523 61 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 1800 30 70.43 23.27 93.71 0.05 0.19 3.00 1860 31 71.69 23.04 94.73 0.05 0.21 3.00 1920 32 71.44 22.81 94.25 0.05 0.20 3.00 1980 33 71.51 22.59 94.10 0.05 0.20 3.03 2040 34 70.89 22.38 93.27 0.05 0.18 2.94 2100 35 71.72 22.17 93.88 0.05 0.19 2.86 2160 36 71.74 21.97 93.71 0.05 0.19 2.78 2220 37 73.15 21.77 94.92 0.06 0.22 2.70 2280 38 72.08 21.58 93.66 0.05 0.19 2.63 2340 39 71.53 21.39 92.93 0.04 0.17 2.56 2400 40 70.12 21.21 91.34 0.04 0.15 2.50 2460 41 71.26 21.03 92.29 0.04 0.16 2.44 2520 42 70.18 20.86 91.04 0.04 0.14 2.38 2580 43 70.46 20.69 91.15 0.04 0.14 2.33 2640 44 69.14 20.53 89.67 0.03 0.12 2.27 2700 45 69.45 20.37 89.82 0.03 0.12 2.22 2760 46 69.85 20.21 90.06 0.03 0.13 2.17 2820 47 68.33 20.05 88.38 0.03 0.10 2.13 2880 48 69.99 19.90 89.90 0.03 0.12 2.08 2940 49 66.89 19.76 86.65 0.02 0.08 2.04 3000 50 68.84 19.61 88.45 0.03 0.10 2.00 3060 51 67.58 19.47 87.05 0.02 0.09 1.96 3120 52 68.63 19.33 87.96 0.02 0.10 1.92 3180 53 67.25 19.19 86.44 0.02 0.08 1.89 3240 54 68.78 19.06 87.83 0.02 0.10 1.85 3300 55 67.91 18.93 86.84 0.02 0.09 1.82 3360 56 67.42 18.80 86.22 0.02 0.08 1.79 3420 57 70.03 18.67 88.70 0.03 0.11 1.75 3480 58 67.79 18.55 86.33 0.02 0.08 1.72 3540 59 66.94 18.42 85.36 0.02 0.07 1.69 3600 60 66.68 18.30 84.99 0.02 0.07 1.67 3660 61 65.60 18.18 83.78 0.02 0.06 1.64 3720 62 67.46 18.07 85.53 0.02 0.07 1.61 3780 63 67.19 17.95 85.14 0.02 0.07 1.59 3840 64 67.76 17.84 85.60 0.02 0.07 1.56 3900 65 68.05 17.73 85.77 0.02 0.08 1.54 3960 66 68.69 17.62 86.31 0.02 0.08 1.52 4020 67 68.21 17.51 85.72 0.02 0.08 1.49 4080 68 70.05 17.41 87.45 0.02 0.09 1.47 4140 69 69.52 17.30 86.82 0.02 0.09 1.45 4200 70 68.49 17.20 85.68 0.02 0.08 1.43 4260 71 69.71 17.10 86.80 0.02 0.09 1.41 4320 72 70.00 17.00 86.99 0.02 0.09 1.39 4380 73 70.20 16.90 87.09 0.02 0.09 1.37 4440 74 70.81 16.80 87.61 0.02 0.09 1.35 4500 75 70.88 16.70 87.58 0.02 0.09 1.33 4560 76 70.55 16.61 87.16 0.02 0.09 1.32 4620 77 72.44 16.51 88.95 0.03 0.11 1.30 4680 78 72.37 16.42 88.79 0.03 0.11 1.28 4740 79 72.20 16.33 88.53 0.03 0.10 1.27 4800 80 72.51 16.24 88.75 0.03 0.11 1.25 4860 81 71.92 16.15 88.07 0.03 0.10 1.23 4920 82 70.88 16.06 86.94 0.02 0.09 1.22 4980 83 71.36 15.98 87.34 0.02 0.09 1.20 5040 84 70.71 15.89 86.60 0.02 0.08 1.19 5100 85 72.10 15.80 87.90 0.02 0.10 1.18

EUT: PS3300 Series Uninterruptible Power Supply 10523 62 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 5160 86 70.84 15.72 86.56 0.02 0.08 1.16 5220 87 69.94 15.64 85.58 0.02 0.07 1.15 5280 88 70.36 15.56 85.91 0.02 0.08 1.14 5340 89 69.79 15.47 85.26 0.02 0.07 1.12 5400 90 68.13 15.39 83.52 0.01 0.06 1.11 5460 91 67.91 15.32 83.22 0.01 0.06 1.10 5520 92 68.32 15.24 83.56 0.02 0.06 1.09 5580 93 70.38 15.16 85.54 0.02 0.07 1.08 5640 94 68.17 15.08 83.25 0.01 0.06 1.06 5700 95 67.42 15.01 82.43 0.01 0.05 1.05 5760 96 67.29 14.93 82.22 0.01 0.05 1.04 5820 97 65.93 14.86 80.79 0.01 0.04 1.03 5880 98 65.65 14.78 80.43 0.01 0.04 1.02 5940 99 66.73 14.71 81.44 0.01 0.05 1.01 6000 100 64.94 14.64 79.58 0.01 0.04 1.00 6060 101 63.90 14.57 78.47 0.01 0.03 0.99 6120 102 66.03 14.50 80.53 0.01 0.04 0.98 6180 103 66.55 14.43 80.98 0.01 0.04 0.97 6240 104 68.54 14.36 82.90 0.01 0.05 0.96 6300 105 66.44 14.29 80.73 0.01 0.04 0.95 6360 106 67.37 14.22 81.59 0.01 0.05 0.94 6420 107 66.64 14.15 80.80 0.01 0.04 0.93 6480 108 65.89 14.09 79.97 0.01 0.04 0.93 6540 109 65.66 14.02 79.68 0.01 0.04 0.92 6600 110 63.49 13.95 77.45 0.01 0.03 0.91 6660 111 61.27 13.89 75.16 0.01 0.02 0.90 6720 112 63.96 13.83 77.78 0.01 0.03 0.89 6780 113 60.89 13.76 74.66 0.01 0.02 0.88 6840 114 62.14 11.66 73.80 0.00 0.02 0.88 6900 115 62.08 13.64 75.71 0.01 0.02 0.87 6960 116 60.56 13.57 74.13 0.01 0.02 0.86 7020 117 60.01 13.51 73.52 0.00 0.02 0.85 7080 118 59.77 13.45 73.22 0.00 0.02 0.85 7140 119 59.27 13.39 72.66 0.00 0.02 0.84 7200 120 58.86 13.33 72.19 0.00 0.02 0.83 7260 121 62.12 13.27 75.39 0.01 0.02 0.83 7320 122 62.20 11.15 73.35 0.00 0.02 0.82 7380 123 59.62 13.15 72.77 0.00 0.02 0.81 7440 124 61.10 13.10 74.19 0.01 0.02 0.81 7500 125 63.23 10.96 74.19 0.01 0.02 0.80 7560 126 59.64 12.98 72.62 0.00 0.02 0.79 7620 127 57.53 12.92 70.46 0.00 0.01 0.79 7680 128 57.34 12.87 70.20 0.00 0.01 0.78 7740 129 58.57 12.81 71.39 0.00 0.01 0.78 7800 130 57.75 12.76 70.50 0.00 0.01 0.77 7860 131 59.02 10.60 69.62 0.00 0.01 0.76 7920 132 59.41 12.65 72.06 0.00 0.02 0.76 7980 133 57.37 12.59 69.96 0.00 0.01 0.75 8040 134 58.76 12.54 71.30 0.00 0.01 0.75 8100 135 57.16 10.37 67.53 0.00 0.01 0.74 8160 136 59.00 10.32 69.32 0.00 0.01 0.74 8220 137 58.97 10.27 69.24 0.00 0.01 0.73 8280 138 56.15 10.21 66.36 0.00 0.01 0.72 8340 139 57.66 10.16 67.82 0.00 0.01 0.72 8400 140 58.82 10.11 68.93 0.00 0.01 0.71 8460 141 56.65 10.06 66.71 0.00 0.01 0.71

EUT: PS3300 Series Uninterruptible Power Supply 10523 63 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 8520 142 56.86 10.01 66.87 0.00 0.01 0.70 8580 143 52.62 9.96 62.58 0.00 0.01 0.70 8640 144 53.07 9.90 62.97 0.00 0.01 0.69 8700 145 53.84 9.85 63.69 0.00 0.01 0.69 8760 146 52.00 9.80 61.80 0.00 0.00 0.68 8820 147 53.99 9.75 63.74 0.00 0.01 0.68 8880 148 53.39 9.70 63.09 0.00 0.01 0.68 8940 149 55.82 9.64 65.46 0.00 0.01 0.67 9000 150 53.02 9.59 62.61 0.00 0.01 0.67 9060 151 53.58 9.54 63.12 0.00 0.01 0.66 9120 152 51.70 9.50 61.20 0.00 0.00 0.66 9180 153 51.34 9.46 60.80 0.00 0.00 0.65 9240 154 52.64 9.41 62.05 0.00 0.00 0.65 9300 155 51.39 9.36 60.75 0.00 0.00 0.65 9360 156 55.09 9.32 64.41 0.00 0.01 0.64 9420 157 50.34 9.28 59.62 0.00 0.00 0.64 9480 158 51.19 9.23 60.42 0.00 0.00 0.63 9540 159 52.00 9.19 61.19 0.00 0.00 0.63 9600 160 49.37 9.14 58.51 0.00 0.00 0.63 9660 161 50.09 9.10 59.19 0.00 0.00 0.62 9720 162 51.29 9.05 60.34 0.00 0.00 0.62 9780 163 52.98 9.00 61.98 0.00 0.00 0.61 9840 164 53.73 8.96 62.69 0.00 0.01 0.61 9900 165 53.78 8.92 62.70 0.00 0.01 0.61 9960 166 52.57 8.87 61.44 0.00 0.00 0.60 10020 167 51.74 8.83 60.57 0.00 0.00 0.60 10080 168 50.34 8.80 59.14 0.00 0.00 0.60 10140 169 49.10 8.77 57.87 0.00 0.00 0.59 10200 170 48.60 8.75 57.35 0.00 0.00 0.59 10260 171 48.98 8.73 57.71 0.00 0.00 0.58 10320 172 45.98 8.70 54.68 0.00 0.00 0.58 10380 173 48.60 8.67 57.27 0.00 0.00 0.58 10440 174 48.00 8.64 56.64 0.00 0.00 0.57 10500 175 48.90 8.62 57.52 0.00 0.00 0.57 10560 176 48.83 8.59 57.42 0.00 0.00 0.57 10620 177 46.86 8.57 55.43 0.00 0.00 0.56 10680 178 45.02 8.54 53.56 0.00 0.00 0.56 10740 179 48.73 8.51 57.24 0.00 0.00 0.56 10800 180 49.54 8.48 58.02 0.00 0.00 0.56 10860 181 49.26 8.46 57.72 0.00 0.00 0.55 10920 182 50.83 8.44 59.27 0.00 0.00 0.55 10980 183 49.41 8.40 57.81 0.00 0.00 0.55 11040 184 44.36 8.36 52.72 0.00 0.00 0.54 11100 185 44.81 8.36 53.17 0.00 0.00 0.54 11160 186 46.69 8.33 55.02 0.00 0.00 0.54 11220 187 48.77 8.30 57.07 0.00 0.00 0.53 11280 188 43.79 8.28 52.07 0.00 0.00 0.53 11340 189 45.27 8.25 53.52 0.00 0.00 0.53 11400 190 48.90 8.22 57.12 0.00 0.00 0.53 11460 191 47.45 8.20 55.65 0.00 0.00 0.52 11520 192 44.76 8.17 52.93 0.00 0.00 0.52 11580 193 47.33 8.14 55.47 0.00 0.00 0.52 11640 194 47.68 8.11 55.79 0.00 0.00 0.52 11700 195 49.37 8.09 57.46 0.00 0.00 0.51 11760 196 49.82 8.06 57.88 0.00 0.00 0.51 11820 197 50.06 8.04 58.10 0.00 0.00 0.51

EUT: PS3300 Series Uninterruptible Power Supply 10523 64 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 11880 198 52.00 8.01 60.01 0.00 0.00 0.51 11940 199 55.08 7.99 63.07 0.00 0.01 0.50 12000 200 53.78 7.96 61.74 0.00 0.00 0.50 12060 201 56.51 7.93 64.44 0.00 0.01 0.50 12120 202 56.52 7.91 64.43 0.00 0.01 0.50 12180 203 57.51 7.88 65.39 0.00 0.01 0.49 12240 204 60.17 7.85 68.02 0.00 0.01 0.49 12300 205 59.88 7.83 67.71 0.00 0.01 0.49 12360 206 57.98 7.80 65.78 0.00 0.01 0.49 12420 207 58.27 7.78 66.05 0.00 0.01 0.48 12480 208 57.55 7.75 65.30 0.00 0.01 0.48 12540 209 59.60 7.72 67.32 0.00 0.01 0.48 12600 210 59.55 7.70 67.25 0.00 0.01 0.48 12660 211 59.90 7.67 67.57 0.00 0.01 0.47 12720 212 60.35 7.64 67.99 0.00 0.01 0.47 12780 213 60.48 7.62 68.10 0.00 0.01 0.47 12840 214 58.99 7.59 66.58 0.00 0.01 0.47 12900 215 60.73 7.56 68.29 0.00 0.01 0.47 12960 216 56.57 7.54 64.11 0.00 0.01 0.46 13020 217 55.61 7.51 63.12 0.00 0.01 0.46 13080 218 53.35 7.48 60.83 0.00 0.00 0.46 13140 219 54.04 7.46 61.50 0.00 0.00 0.46 13200 220 52.82 7.43 60.25 0.00 0.00 0.45 13260 221 52.42 7.40 59.82 0.00 0.00 0.45 13320 222 53.88 7.38 61.26 0.00 0.00 0.45 13380 223 53.02 7.35 60.37 0.00 0.00 0.45 13440 224 53.84 7.33 61.17 0.00 0.00 0.45 13500 225 54.59 7.30 61.89 0.00 0.00 0.44 13560 226 52.89 7.27 60.16 0.00 0.00 0.44 13620 227 52.87 7.25 60.12 0.00 0.00 0.44 13680 228 50.06 7.22 57.28 0.00 0.00 0.44 13740 229 50.37 7.19 57.56 0.00 0.00 0.44 13800 230 48.29 7.17 55.46 0.00 0.00 0.43 13860 231 51.83 7.14 58.97 0.00 0.00 0.43 13920 232 49.41 7.12 56.53 0.00 0.00 0.43 13980 233 51.99 7.09 59.08 0.00 0.00 0.43 14040 234 49.24 7.06 56.30 0.00 0.00 0.43 14100 235 51.29 7.04 58.33 0.00 0.00 0.43 14160 236 50.01 7.01 57.02 0.00 0.00 0.42 14220 237 50.68 6.98 57.66 0.00 0.00 0.42 14280 238 49.39 6.96 56.35 0.00 0.00 0.42 14340 239 49.70 6.93 56.63 0.00 0.00 0.42 14400 240 49.54 6.90 56.44 0.00 0.00 0.42 14460 241 51.39 6.88 58.27 0.00 0.00 0.41 14520 242 48.60 6.85 55.45 0.00 0.00 0.41 14580 243 48.83 6.82 55.65 0.00 0.00 0.41 14640 244 50.37 6.80 57.17 0.00 0.00 0.41 14700 245 49.16 6.77 55.93 0.00 0.00 0.41 14760 246 52.75 6.74 59.49 0.00 0.00 0.41 14820 247 51.39 6.72 58.11 0.00 0.00 0.40 14880 248 52.17 6.69 58.86 0.00 0.00 0.40 14940 249 50.20 6.67 56.87 0.00 0.00 0.40 15000 250 48.22 6.64 54.86 0.00 0.00 0.40 15060 251 49.26 6.61 55.87 0.00 0.00 0.40 15120 252 49.39 6.59 55.98 0.00 0.00 0.40 15180 253 46.40 6.56 52.96 0.00 0.00 0.40

EUT: PS3300 Series Uninterruptible Power Supply 10523 65 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 15240 254 46.86 6.53 53.39 0.00 0.00 0.39 15300 255 51.58 6.51 58.09 0.00 0.00 0.39 15360 256 50.68 6.48 57.16 0.00 0.00 0.39 15420 257 49.87 6.46 56.33 0.00 0.00 0.39 15480 258 48.64 6.43 55.07 0.00 0.00 0.39 15540 259 49.24 6.40 55.64 0.00 0.00 0.39 15600 260 47.42 6.38 53.80 0.00 0.00 0.38 15660 261 48.39 6.35 54.74 0.00 0.00 0.38 15720 262 45.72 6.32 52.04 0.00 0.00 0.38 15780 263 47.30 6.30 53.60 0.00 0.00 0.38 15840 264 46.55 6.27 52.82 0.00 0.00 0.38 15900 265 46.86 6.24 53.10 0.00 0.00 0.38 15960 266 48.10 6.22 54.32 0.00 0.00 0.38 16020 267 48.00 6.19 54.19 0.00 0.00 0.37 16080 268 47.76 6.16 53.92 0.00 0.00 0.37 16140 269 47.36 6.14 53.50 0.00 0.00 0.37 16200 270 46.58 6.11 52.69 0.00 0.00 0.37 16260 271 45.72 6.08 51.80 0.00 0.00 0.37 16320 272 45.98 6.06 52.04 0.00 0.00 0.37 16380 273 46.69 6.03 52.72 0.00 0.00 0.37 16440 274 46.10 6.01 52.11 0.00 0.00 0.36 16500 275 47.06 5.98 53.04 0.00 0.00 0.36 16560 276 45.27 5.95 51.22 0.00 0.00 0.36 16620 277 46.69 5.93 52.62 0.00 0.00 0.36 16680 278 45.72 5.90 51.62 0.00 0.00 0.36 16740 279 48.57 5.87 54.44 0.00 0.00 0.36 16800 280 48.77 8.85 57.62 0.00 0.00 0.36 16860 281 48.22 5.82 54.04 0.00 0.00 0.36 16920 282 46.86 5.80 52.66 0.00 0.00 0.35 16980 283 45.89 5.77 51.66 0.00 0.00 0.35 17040 284 47.57 5.74 53.31 0.00 0.00 0.35 17100 285 45.22 5.72 50.94 0.00 0.00 0.35 17160 286 46.37 5.69 52.06 0.00 0.00 0.35 17220 287 45.72 5.66 51.38 0.00 0.00 0.35 17280 288 44.86 5.64 50.50 0.00 0.00 0.35 17340 289 45.72 5.61 51.33 0.00 0.00 0.35 17400 290 46.58 5.58 52.16 0.00 0.00 0.34 17460 291 46.25 5.56 51.81 0.00 0.00 0.34 17520 292 47.42 5.53 52.95 0.00 0.00 0.34 17580 293 47.33 5.50 52.83 0.00 0.00 0.34 17640 294 44.42 5.48 49.90 0.00 0.00 0.34 17700 295 45.02 5.45 50.47 0.00 0.00 0.34 17760 296 47.42 5.42 52.84 0.00 0.00 0.34 17820 297 46.69 5.40 52.09 0.00 0.00 0.34 17880 298 45.59 5.37 50.96 0.00 0.00 0.34 17940 299 45.27 5.35 50.62 0.00 0.00 0.33 18000 300 44.76 8.32 53.08 0.00 0.00 0.33 18060 301 47.09 5.29 52.38 0.00 0.00 0.33 18120 302 47.36 5.27 52.63 0.00 0.00 0.33 18180 303 43.36 5.24 48.60 0.00 0.00 0.33 18240 304 45.27 5.21 50.48 0.00 0.00 0.33 18300 305 45.59 5.19 50.78 0.00 0.00 0.33 18360 306 45.89 5.16 51.05 0.00 0.00 0.33 18420 307 45.64 5.14 50.78 0.00 0.00 0.33 18480 308 44.05 5.11 49.16 0.00 0.00 0.32 18540 309 43.79 5.08 48.87 0.00 0.00 0.32

EUT: PS3300 Series Uninterruptible Power Supply 10523 66 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 18600 310 45.64 5.06 50.70 0.00 0.00 0.32 18660 311 44.86 5.03 49.89 0.00 0.00 0.32 18720 312 43.79 5.00 48.79 0.00 0.00 0.32 18780 313 46.37 4.98 51.35 0.00 0.00 0.32 18840 314 46.69 4.95 51.64 0.00 0.00 0.32 18900 315 45.98 4.92 50.90 0.00 0.00 0.32 18960 316 45.72 4.90 50.62 0.00 0.00 0.32 19020 317 47.45 4.87 52.32 0.00 0.00 0.32 19080 318 46.10 4.84 50.94 0.00 0.00 0.31 19140 319 49.41 4.82 54.23 0.00 0.00 0.31 19200 320 48.22 4.79 53.01 0.00 0.00 0.31 19260 321 46.40 4.76 51.16 0.00 0.00 0.31 19320 322 47.68 4.74 52.42 0.00 0.00 0.31 19380 323 45.02 4.72 49.74 0.00 0.00 0.31 19440 324 45.02 4.69 49.71 0.00 0.00 0.31 19500 325 44.36 4.66 49.02 0.00 0.00 0.31 19560 326 45.77 4.63 50.40 0.00 0.00 0.31 19620 327 43.86 4.61 48.47 0.00 0.00 0.31 19680 328 45.27 4.58 49.85 0.00 0.00 0.30 19740 329 45.27 4.55 49.82 0.00 0.00 0.30 19800 330 44.05 4.53 48.58 0.00 0.00 0.30 19860 331 45.89 4.50 50.39 0.00 0.00 0.30 19920 332 44.86 4.48 49.34 0.00 0.00 0.30 19980 333 45.27 4.45 49.72 0.00 0.00 0.30 Figure 47. Current waveform neutral side

EUT: PS3300 Series Uninterruptible Power Supply 10523 67 of 88 10746 Powerstar Harmonic Line Current vs Frequency (Line) Ambient 5 Percentage of Fundamental 0 Harmonic 120 720 1,320 1,920 2,520 3,120 3,720 4,320 4,920 5,520 6,120 6,720 7,320 7,920 8,520 9,120 9,720 10,320 10,920 11,520 12,120 12,720 13,320 13,920 14,520 15,120 15,720 16,320 16,920 17,520 18,120 18,720 19,320 19,920 Frequency (Hz) Harmonic Limit Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 60 1 96.68 50.86 147.54 23.81 100.00 100.00 120 2 38.39 42.70 81.09 0.01 0.05 3.00 180 3 56.16 41.72 97.88 0.08 0.33 3.00 240 4 32.72 37.73 70.45 0.00 0.01 3.00 300 5 49.90 37.12 87.02 0.02 0.09 3.00 360 6 31.76 34.82 66.58 0.00 0.01 3.00 420 7 44.71 34.31 79.02 0.01 0.04 3.00 480 8 29.73 32.76 62.49 0.00 0.01 3.00 540 9 43.08 31.91 74.99 0.01 0.02 3.00 600 10 28.78 31.30 60.08 0.00 0.00 3.00 660 11 35.02 30.47 65.49 0.00 0.01 3.00 720 12 28.78 29.85 58.62 0.00 0.00 3.00 780 13 39.10 29.27 68.37 0.00 0.01 3.00 840 14 39.88 28.74 68.62 0.00 0.01 3.00 900 15 41.91 28.25 70.15 0.00 0.01 3.00 960 16 35.22 27.78 63.00 0.00 0.01 3.00 1020 17 52.44 27.35 79.79 0.01 0.04 3.00 1080 18 47.66 26.94 74.60 0.01 0.02 3.00 1140 19 48.89 26.55 75.44 0.01 0.02 3.00 1200 20 48.34 26.18 74.53 0.01 0.02 3.00 1260 21 45.97 25.83 71.80 0.00 0.02 3.00 1320 22 49.63 25.50 75.13 0.01 0.02 3.00 1380 23 49.86 25.18 75.04 0.01 0.02 3.00 1440 24 50.58 24.88 75.45 0.01 0.02 3.00 1500 25 51.15 24.58 75.74 0.01 0.03 3.00 1560 26 50.24 24.30 74.54 0.01 0.02 3.00 1620 27 53.14 24.03 77.17 0.01 0.03 3.00 1680 28 49.91 23.77 73.68 0.00 0.02 3.00

EUT: PS3300 Series Uninterruptible Power Supply 10523 68 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 1740 29 50.96 23.52 74.48 0.01 0.02 3.00 1800 30 50.14 23.27 73.41 0.00 0.02 3.00 1860 31 51.29 23.04 74.33 0.01 0.02 3.00 1920 32 52.13 22.81 74.95 0.01 0.02 3.00 1980 33 52.10 22.59 74.69 0.01 0.02 3.03 2040 34 51.33 22.38 73.71 0.00 0.02 2.94 2100 35 52.37 22.17 74.54 0.01 0.02 2.86 2160 36 53.37 21.97 75.33 0.01 0.02 2.78 2220 37 54.75 21.77 76.52 0.01 0.03 2.70 2280 38 49.23 21.58 70.81 0.00 0.01 2.63 2340 39 51.51 21.39 72.91 0.00 0.02 2.56 2400 40 54.54 21.21 75.76 0.01 0.03 2.50 2460 41 52.04 21.03 73.08 0.00 0.02 2.44 2520 42 53.13 20.86 73.99 0.01 0.02 2.38 2580 43 49.64 20.69 70.34 0.00 0.01 2.33 2640 44 49.73 20.53 70.26 0.00 0.01 2.27 2700 45 50.17 20.37 70.54 0.00 0.01 2.22 2760 46 50.67 20.21 70.88 0.00 0.01 2.17 2820 47 51.56 20.05 71.61 0.00 0.02 2.13 2880 48 52.55 19.90 72.45 0.00 0.02 2.08 2940 49 52.45 19.76 72.21 0.00 0.02 2.04 3000 50 54.54 19.61 74.15 0.01 0.02 2.00 3060 51 51.49 19.47 70.96 0.00 0.01 1.96 3120 52 52.17 19.33 71.50 0.00 0.02 1.92 3180 53 52.30 19.19 71.49 0.00 0.02 1.89 3240 54 52.61 19.06 71.67 0.00 0.02 1.85 3300 55 50.06 18.93 68.98 0.00 0.01 1.82 3360 56 49.81 18.80 68.61 0.00 0.01 1.79 3420 57 50.79 18.67 69.46 0.00 0.01 1.75 3480 58 53.32 18.55 71.87 0.00 0.02 1.72 3540 59 54.87 18.42 73.30 0.00 0.02 1.69 3600 60 55.42 18.30 73.73 0.00 0.02 1.67 3660 61 52.49 18.18 70.68 0.00 0.01 1.64 3720 62 47.75 18.07 65.81 0.00 0.01 1.61 3780 63 47.31 17.95 65.26 0.00 0.01 1.59 3840 64 50.78 17.84 68.62 0.00 0.01 1.56 3900 65 50.46 17.73 68.19 0.00 0.01 1.54 3960 66 51.51 17.62 69.12 0.00 0.01 1.52 4020 67 56.19 17.51 73.70 0.00 0.02 1.49 4080 68 56.40 17.41 73.81 0.00 0.02 1.47 4140 69 54.07 17.30 71.37 0.00 0.02 1.45 4200 70 53.01 17.20 70.20 0.00 0.01 1.43 4260 71 48.85 17.10 65.95 0.00 0.01 1.41 4320 72 46.00 17.00 63.00 0.00 0.01 1.39 4380 73 47.60 16.90 64.50 0.00 0.01 1.37 4440 74 49.35 16.80 66.15 0.00 0.01 1.35 4500 75 49.18 16.70 65.88 0.00 0.01 1.33 4560 76 48.60 16.61 65.21 0.00 0.01 1.32 4620 77 50.92 16.51 67.44 0.00 0.01 1.30 4680 78 53.54 16.42 69.96 0.00 0.01 1.28 4740 79 55.02 16.33 71.35 0.00 0.02 1.27 4800 80 51.49 16.24 67.73 0.00 0.01 1.25 4860 81 49.80 16.15 65.95 0.00 0.01 1.23 4920 82 51.00 16.06 67.06 0.00 0.01 1.22 4980 83 49.69 15.98 65.67 0.00 0.01 1.20 5040 84 48.07 15.89 63.96 0.00 0.01 1.19

EUT: PS3300 Series Uninterruptible Power Supply 10523 69 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 5100 85 51.53 15.80 67.33 0.00 0.01 1.18 5160 86 53.64 15.72 69.36 0.00 0.01 1.16 5220 87 50.38 15.64 66.02 0.00 0.01 1.15 5280 88 54.66 15.56 70.22 0.00 0.01 1.14 5340 89 54.64 15.47 70.12 0.00 0.01 1.12 5400 90 53.23 15.39 68.63 0.00 0.01 1.11 5460 91 52.16 15.32 67.47 0.00 0.01 1.10 5520 92 54.09 15.24 69.33 0.00 0.01 1.09 5580 93 52.26 15.16 67.42 0.00 0.01 1.08 5640 94 53.74 15.08 68.82 0.00 0.01 1.06 5700 95 56.31 15.01 71.31 0.00 0.02 1.05 5760 96 58.05 14.93 72.98 0.00 0.02 1.04 5820 97 55.81 14.86 70.67 0.00 0.01 1.03 5880 98 52.48 14.78 67.27 0.00 0.01 1.02 5940 99 56.89 14.71 71.60 0.00 0.02 1.01 6000 100 58.75 14.64 73.39 0.00 0.02 1.00 6060 101 58.62 14.57 73.19 0.00 0.02 0.99 6120 102 52.72 14.50 67.21 0.00 0.01 0.98 6180 103 58.70 14.43 73.12 0.00 0.02 0.97 6240 104 57.79 14.36 72.15 0.00 0.02 0.96 6300 105 58.04 14.29 72.33 0.00 0.02 0.95 6360 106 56.66 14.22 70.88 0.00 0.01 0.94 6420 107 56.28 14.15 70.43 0.00 0.01 0.93 6480 108 52.50 14.09 66.58 0.00 0.01 0.93 6540 109 54.07 14.02 68.09 0.00 0.01 0.92 6600 110 52.47 13.95 66.43 0.00 0.01 0.91 6660 111 53.96 13.89 67.85 0.00 0.01 0.90 6720 112 57.89 13.83 71.72 0.00 0.02 0.89 6780 113 59.49 13.76 73.25 0.00 0.02 0.88 6840 114 61.84 11.66 73.50 0.00 0.02 0.88 6900 115 57.41 13.64 71.05 0.00 0.01 0.87 6960 116 53.57 13.57 67.15 0.00 0.01 0.86 7020 117 52.53 13.51 66.04 0.00 0.01 0.85 7080 118 53.65 13.45 67.10 0.00 0.01 0.85 7140 119 53.25 13.39 66.64 0.00 0.01 0.84 7200 120 55.88 13.33 69.21 0.00 0.01 0.83 7260 121 59.23 13.27 72.50 0.00 0.02 0.83 7320 122 60.50 11.15 71.65 0.00 0.02 0.82 7380 123 56.96 13.15 70.11 0.00 0.01 0.81 7440 124 55.53 13.10 68.63 0.00 0.01 0.81 7500 125 58.82 10.96 69.78 0.00 0.01 0.80 7560 126 55.30 12.98 68.28 0.00 0.01 0.79 7620 127 52.11 12.92 65.04 0.00 0.01 0.79 7680 128 52.26 12.87 65.13 0.00 0.01 0.78 7740 129 54.18 12.81 67.00 0.00 0.01 0.78 7800 130 53.28 12.76 66.04 0.00 0.01 0.77 7860 131 57.22 10.60 67.82 0.00 0.01 0.76 7920 132 60.25 12.65 72.90 0.00 0.02 0.76 7980 133 52.66 12.59 65.26 0.00 0.01 0.75 8040 134 54.05 12.54 66.58 0.00 0.01 0.75 8100 135 54.49 10.37 64.86 0.00 0.01 0.74 8160 136 61.01 10.32 71.33 0.00 0.02 0.74 8220 137 61.80 10.27 72.07 0.00 0.02 0.73 8280 138 54.06 10.21 64.27 0.00 0.01 0.72 8340 139 54.07 10.16 64.23 0.00 0.01 0.72 8400 140 57.87 10.11 67.98 0.00 0.01 0.71

EUT: PS3300 Series Uninterruptible Power Supply 10523 70 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 8460 141 56.52 10.06 66.58 0.00 0.01 0.71 8520 142 58.26 10.01 68.27 0.00 0.01 0.70 8580 143 57.64 9.96 67.60 0.00 0.01 0.70 8640 144 51.67 9.90 61.57 0.00 0.01 0.69 8700 145 48.50 9.85 58.35 0.00 0.00 0.69 8760 146 45.55 9.80 55.35 0.00 0.00 0.68 8820 147 45.87 9.75 55.62 0.00 0.00 0.68 8880 148 56.33 9.70 66.03 0.00 0.01 0.68 8940 149 53.61 9.64 63.25 0.00 0.01 0.67 9000 150 47.99 9.59 57.58 0.00 0.00 0.67 9060 151 50.52 9.54 60.06 0.00 0.00 0.66 9120 152 54.44 9.50 63.94 0.00 0.01 0.66 9180 153 58.55 9.46 68.01 0.00 0.01 0.65 9240 154 55.82 9.41 65.23 0.00 0.01 0.65 9300 155 55.49 9.36 64.85 0.00 0.01 0.65 9360 156 57.08 9.32 66.40 0.00 0.01 0.64 9420 157 58.37 9.28 67.65 0.00 0.01 0.64 9480 158 53.89 9.23 63.12 0.00 0.01 0.63 9540 159 51.85 9.19 61.04 0.00 0.00 0.63 9600 160 50.03 9.14 59.17 0.00 0.00 0.63 9660 161 51.50 9.10 60.60 0.00 0.00 0.62 9720 162 54.58 9.05 63.63 0.00 0.01 0.62 9780 163 56.23 9.00 65.23 0.00 0.01 0.61 9840 164 60.78 8.96 69.74 0.00 0.01 0.61 9900 165 58.11 8.92 67.03 0.00 0.01 0.61 9960 166 58.24 8.87 67.11 0.00 0.01 0.60 10020 167 53.23 8.83 62.06 0.00 0.01 0.60 10080 168 54.93 8.80 63.73 0.00 0.01 0.60 10140 169 52.52 8.77 61.29 0.00 0.00 0.59 10200 170 52.35 8.75 61.10 0.00 0.00 0.59 10260 171 54.57 8.73 63.30 0.00 0.01 0.58 10320 172 50.65 8.70 59.35 0.00 0.00 0.58 10380 173 53.02 8.67 61.69 0.00 0.01 0.58 10440 174 52.03 8.64 60.67 0.00 0.00 0.57 10500 175 53.88 8.62 62.50 0.00 0.01 0.57 10560 176 54.14 8.59 62.73 0.00 0.01 0.57 10620 177 50.12 8.57 58.69 0.00 0.00 0.56 10680 178 52.04 8.54 60.58 0.00 0.00 0.56 10740 179 58.16 8.51 66.67 0.00 0.01 0.56 10800 180 58.16 8.48 66.64 0.00 0.01 0.56 10860 181 59.46 8.46 67.92 0.00 0.01 0.55 10920 182 59.72 8.44 68.16 0.00 0.01 0.55 10980 183 57.95 8.40 66.35 0.00 0.01 0.55 11040 184 52.36 8.36 60.72 0.00 0.00 0.54 11100 185 50.95 8.36 59.31 0.00 0.00 0.54 11160 186 56.00 8.33 64.33 0.00 0.01 0.54 11220 187 56.11 8.30 64.41 0.00 0.01 0.53 11280 188 53.12 8.28 61.40 0.00 0.00 0.53 11340 189 56.30 8.25 64.55 0.00 0.01 0.53 11400 190 57.65 8.22 65.87 0.00 0.01 0.53 11460 191 52.91 8.20 61.11 0.00 0.00 0.52 11520 192 48.57 8.17 56.74 0.00 0.00 0.52 11580 193 50.52 8.14 58.66 0.00 0.00 0.52 11640 194 49.80 8.11 57.91 0.00 0.00 0.52 11700 195 48.59 8.09 56.68 0.00 0.00 0.51 11760 196 50.77 8.06 58.83 0.00 0.00 0.51

EUT: PS3300 Series Uninterruptible Power Supply 10523 71 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 11820 197 50.31 8.04 58.35 0.00 0.00 0.51 11880 198 56.27 8.01 64.28 0.00 0.01 0.51 11940 199 55.14 7.99 63.13 0.00 0.01 0.50 12000 200 55.47 7.96 63.43 0.00 0.01 0.50 12060 201 53.21 7.93 61.14 0.00 0.00 0.50 12120 202 47.79 7.91 55.70 0.00 0.00 0.50 12180 203 49.18 7.88 57.06 0.00 0.00 0.49 12240 204 52.41 7.85 60.26 0.00 0.00 0.49 12300 205 54.35 7.83 62.18 0.00 0.01 0.49 12360 206 52.36 7.80 60.16 0.00 0.00 0.49 12420 207 52.50 7.78 60.28 0.00 0.00 0.48 12480 208 56.51 7.75 64.26 0.00 0.01 0.48 12540 209 53.30 7.72 61.02 0.00 0.00 0.48 12600 210 52.73 7.70 60.43 0.00 0.00 0.48 12660 211 49.83 7.67 57.50 0.00 0.00 0.47 12720 212 49.40 7.64 57.04 0.00 0.00 0.47 12780 213 54.53 7.62 62.15 0.00 0.01 0.47 12840 214 50.01 7.59 57.60 0.00 0.00 0.47 12900 215 52.39 7.56 59.95 0.00 0.00 0.47 12960 216 50.87 7.54 58.41 0.00 0.00 0.46 13020 217 50.17 7.51 57.68 0.00 0.00 0.46 13080 218 54.05 7.48 61.53 0.00 0.01 0.46 13140 219 52.26 7.46 59.72 0.00 0.00 0.46 13200 220 51.12 7.43 58.55 0.00 0.00 0.45 13260 221 48.39 7.40 55.79 0.00 0.00 0.45 13320 222 52.76 7.38 60.14 0.00 0.00 0.45 13380 223 51.19 7.35 58.54 0.00 0.00 0.45 13440 224 52.64 7.33 59.97 0.00 0.00 0.45 13500 225 54.47 7.30 61.77 0.00 0.01 0.44 13560 226 58.32 7.27 65.59 0.00 0.01 0.44 13620 227 56.11 7.25 63.36 0.00 0.01 0.44 13680 228 48.69 7.22 55.91 0.00 0.00 0.44 13740 229 49.27 7.19 56.46 0.00 0.00 0.44 13800 230 48.57 7.17 55.74 0.00 0.00 0.43 13860 231 47.83 7.14 54.97 0.00 0.00 0.43 13920 232 49.88 7.12 57.00 0.00 0.00 0.43 13980 233 50.09 7.09 57.18 0.00 0.00 0.43 14040 234 48.99 7.06 56.05 0.00 0.00 0.43 14100 235 50.87 7.04 57.91 0.00 0.00 0.43 14160 236 52.86 7.01 59.87 0.00 0.00 0.42 14220 237 52.90 6.98 59.88 0.00 0.00 0.42 14280 238 50.41 6.96 57.37 0.00 0.00 0.42 14340 239 52.27 6.93 59.20 0.00 0.00 0.42 14400 240 54.99 6.90 61.89 0.00 0.01 0.42 14460 241 51.83 6.88 58.71 0.00 0.00 0.41 14520 242 48.38 6.85 55.23 0.00 0.00 0.41 14580 243 49.60 6.82 56.42 0.00 0.00 0.41 14640 244 52.64 6.80 59.44 0.00 0.00 0.41 14700 245 51.81 6.77 58.58 0.00 0.00 0.41 14760 246 51.21 6.74 57.95 0.00 0.00 0.41 14820 247 48.84 6.72 55.56 0.00 0.00 0.40 14880 248 52.72 6.69 59.41 0.00 0.00 0.40 14940 249 54.09 6.67 60.76 0.00 0.00 0.40 15000 250 53.82 6.64 60.46 0.00 0.00 0.40 15060 251 53.89 6.61 60.50 0.00 0.00 0.40 15120 252 53.73 6.59 60.32 0.00 0.00 0.40

EUT: PS3300 Series Uninterruptible Power Supply 10523 72 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 15180 253 56.86 6.56 63.42 0.00 0.01 0.40 15240 254 59.15 6.53 65.68 0.00 0.01 0.39 15300 255 60.05 6.51 66.56 0.00 0.01 0.39 15360 256 62.17 6.48 68.65 0.00 0.01 0.39 15420 257 61.66 6.46 68.12 0.00 0.01 0.39 15480 258 53.10 6.43 59.53 0.00 0.00 0.39 15540 259 52.02 6.40 58.42 0.00 0.00 0.39 15600 260 52.75 6.38 59.13 0.00 0.00 0.38 15660 261 49.65 6.35 56.00 0.00 0.00 0.38 15720 262 47.13 6.32 53.45 0.00 0.00 0.38 15780 263 51.77 6.30 58.07 0.00 0.00 0.38 15840 264 52.32 6.27 58.59 0.00 0.00 0.38 15900 265 53.08 6.24 59.32 0.00 0.00 0.38 15960 266 57.97 6.22 64.19 0.00 0.01 0.38 16020 267 55.29 6.19 61.48 0.00 0.00 0.37 16080 268 53.22 6.16 59.38 0.00 0.00 0.37 16140 269 51.27 6.14 57.41 0.00 0.00 0.37 16200 270 52.07 6.11 58.18 0.00 0.00 0.37 16260 271 49.04 6.08 55.12 0.00 0.00 0.37 16320 272 49.69 6.06 55.75 0.00 0.00 0.37 16380 273 54.98 6.03 61.01 0.00 0.00 0.37 16440 274 55.05 6.01 61.06 0.00 0.00 0.36 16500 275 50.85 5.98 56.83 0.00 0.00 0.36 16560 276 51.08 5.95 57.03 0.00 0.00 0.36 16620 277 54.05 5.93 59.98 0.00 0.00 0.36 16680 278 51.67 5.90 57.57 0.00 0.00 0.36 16740 279 53.97 5.87 59.84 0.00 0.00 0.36 16800 280 55.80 8.85 64.65 0.00 0.01 0.36 16860 281 55.03 5.82 60.85 0.00 0.00 0.36 16920 282 51.77 5.80 57.57 0.00 0.00 0.35 16980 283 54.19 5.77 59.96 0.00 0.00 0.35 17040 284 53.26 5.74 59.00 0.00 0.00 0.35 17100 285 51.04 5.72 56.76 0.00 0.00 0.35 17160 286 53.98 5.69 59.67 0.00 0.00 0.35 17220 287 52.64 5.66 58.30 0.00 0.00 0.35 17280 288 49.81 5.64 55.45 0.00 0.00 0.35 17340 289 50.43 5.61 56.04 0.00 0.00 0.35 17400 290 51.59 5.58 57.17 0.00 0.00 0.34 17460 291 50.36 5.56 55.92 0.00 0.00 0.34 17520 292 52.36 5.53 57.89 0.00 0.00 0.34 17580 293 51.18 5.50 56.68 0.00 0.00 0.34 17640 294 50.01 5.48 55.49 0.00 0.00 0.34 17700 295 50.57 5.45 56.02 0.00 0.00 0.34 17760 296 52.17 5.42 57.59 0.00 0.00 0.34 17820 297 52.26 5.40 57.66 0.00 0.00 0.34 17880 298 52.64 5.37 58.01 0.00 0.00 0.34 17940 299 52.87 5.35 58.22 0.00 0.00 0.33 18000 300 53.76 8.32 62.08 0.00 0.01 0.33 18060 301 52.05 5.29 57.34 0.00 0.00 0.33 18120 302 52.12 5.27 57.39 0.00 0.00 0.33 18180 303 52.13 5.24 57.37 0.00 0.00 0.33 18240 304 49.91 5.21 55.12 0.00 0.00 0.33 18300 305 51.61 5.19 56.80 0.00 0.00 0.33 18360 306 54.15 5.16 59.31 0.00 0.00 0.33 18420 307 52.08 5.14 57.22 0.00 0.00 0.33 18480 308 50.80 5.11 55.91 0.00 0.00 0.32

EUT: PS3300 Series Uninterruptible Power Supply 10523 73 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 18540 309 51.16 5.08 56.24 0.00 0.00 0.32 18600 310 51.69 5.06 56.75 0.00 0.00 0.32 18660 311 49.32 5.03 54.35 0.00 0.00 0.32 18720 312 49.63 5.00 54.63 0.00 0.00 0.32 18780 313 52.66 4.98 57.64 0.00 0.00 0.32 18840 314 51.17 4.95 56.12 0.00 0.00 0.32 18900 315 52.96 4.92 57.88 0.00 0.00 0.32 18960 316 51.56 4.90 56.46 0.00 0.00 0.32 19020 317 52.76 4.87 57.63 0.00 0.00 0.32 19080 318 50.52 4.84 55.36 0.00 0.00 0.31 19140 319 52.17 4.82 56.99 0.00 0.00 0.31 19200 320 54.19 4.79 58.98 0.00 0.00 0.31 19260 321 53.68 4.76 58.44 0.00 0.00 0.31 19320 322 54.78 4.74 59.52 0.00 0.00 0.31 19380 323 53.32 4.72 58.04 0.00 0.00 0.31 19440 324 52.48 4.69 57.17 0.00 0.00 0.31 19500 325 51.21 4.66 55.87 0.00 0.00 0.31 19560 326 49.86 4.63 54.49 0.00 0.00 0.31 19620 327 50.94 4.61 55.55 0.00 0.00 0.31 19680 328 54.61 4.58 59.19 0.00 0.00 0.30 19740 329 51.82 4.55 56.37 0.00 0.00 0.30 19800 330 54.46 4.53 58.99 0.00 0.00 0.30 19860 331 54.24 4.50 58.74 0.00 0.00 0.30 19920 332 52.41 4.48 56.89 0.00 0.00 0.30 19980 333 49.73 4.45 54.18 0.00 0.00 0.30 Figure 48. Current waveform high side ambient

EUT: PS3300 Series Uninterruptible Power Supply 10523 74 of 88 10746 Powerstar Harmonic Line Current vs Frequency (Neutral) Ambient 5 Percentage of Fundamental 0 Harmonic 120 720 1,320 1,920 2,520 3,120 3,720 4,320 4,920 5,520 6,120 6,720 7,320 7,920 8,520 9,120 9,720 10,320 10,920 11,520 12,120 12,720 13,320 13,920 14,520 15,120 15,720 16,320 16,920 17,520 18,120 18,720 19,320 19,920 Frequency (Hz) Harmonic Limit Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 60 1 96.89 50.86 147.75 24.40 100.00 100.00 120 2 36.10 42.70 78.80 0.01 0.04 3.00 180 3 56.03 41.72 97.75 0.08 0.32 3.00 240 4 33.58 37.73 71.31 0.00 0.02 3.00 300 5 50.43 37.12 87.55 0.02 0.10 3.00 360 6 30.37 34.82 65.19 0.00 0.01 3.00 420 7 43.78 34.31 78.09 0.01 0.03 3.00 480 8 25.82 32.76 58.58 0.00 0.00 3.00 540 9 43.35 31.91 75.26 0.01 0.02 3.00 600 10 28.08 31.30 59.38 0.00 0.00 3.00 660 11 32.98 30.47 63.45 0.00 0.01 3.00 720 12 25.82 29.85 55.67 0.00 0.00 3.00 780 13 39.16 29.27 68.43 0.00 0.01 3.00 840 14 39.87 28.74 68.61 0.00 0.01 3.00 900 15 42.00 28.25 70.25 0.00 0.01 3.00 960 16 33.58 27.78 61.37 0.00 0.00 3.00 1020 17 51.36 27.35 78.71 0.01 0.04 3.00 1080 18 46.39 26.94 73.33 0.00 0.02 3.00 1140 19 46.48 26.55 73.03 0.00 0.02 3.00 1200 20 47.82 26.18 74.00 0.01 0.02 3.00 1260 21 49.31 25.83 75.14 0.01 0.02 3.00 1320 22 51.35 25.50 76.85 0.01 0.03 3.00 1380 23 48.00 25.18 73.18 0.00 0.02 3.00 1440 24 50.07 24.88 74.94 0.01 0.02 3.00 1500 25 50.37 24.58 74.96 0.01 0.02 3.00 1560 26 52.45 24.30 76.75 0.01 0.03 3.00 1620 27 52.07 24.03 76.10 0.01 0.03 3.00 1680 28 51.32 23.77 75.09 0.01 0.02 3.00

EUT: PS3300 Series Uninterruptible Power Supply 10523 75 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 1740 29 48.98 23.52 72.49 0.00 0.02 3.00 1800 30 49.87 23.27 73.14 0.00 0.02 3.00 1860 31 49.66 23.04 72.70 0.00 0.02 3.00 1920 32 53.54 22.81 76.35 0.01 0.03 3.00 1980 33 52.67 22.59 75.26 0.01 0.02 3.03 2040 34 51.84 22.38 74.22 0.01 0.02 2.94 2100 35 53.25 22.17 75.42 0.01 0.02 2.86 2160 36 49.98 21.97 71.94 0.00 0.02 2.78 2220 37 52.49 21.77 74.26 0.01 0.02 2.70 2280 38 51.06 21.58 72.64 0.00 0.02 2.63 2340 39 53.23 21.39 74.62 0.01 0.02 2.56 2400 40 55.94 21.21 77.15 0.01 0.03 2.50 2460 41 53.00 21.03 74.03 0.01 0.02 2.44 2520 42 53.68 20.86 74.54 0.01 0.02 2.38 2580 43 51.72 20.69 72.41 0.00 0.02 2.33 2640 44 50.24 20.53 70.77 0.00 0.01 2.27 2700 45 51.20 20.37 71.57 0.00 0.02 2.22 2760 46 50.76 20.21 70.96 0.00 0.01 2.17 2820 47 50.84 20.05 70.89 0.00 0.01 2.13 2880 48 51.85 19.90 71.76 0.00 0.02 2.08 2940 49 52.98 19.76 72.73 0.00 0.02 2.04 3000 50 53.72 19.61 73.33 0.00 0.02 2.00 3060 51 50.37 19.47 69.83 0.00 0.01 1.96 3120 52 52.23 19.33 71.56 0.00 0.02 1.92 3180 53 52.66 19.19 71.85 0.00 0.02 1.89 3240 54 52.36 19.06 71.42 0.00 0.02 1.85 3300 55 48.62 18.93 67.55 0.00 0.01 1.82 3360 56 49.50 18.80 68.30 0.00 0.01 1.79 3420 57 50.01 18.67 68.68 0.00 0.01 1.75 3480 58 54.61 18.55 73.16 0.00 0.02 1.72 3540 59 55.76 18.42 74.18 0.01 0.02 1.69 3600 60 56.38 18.30 74.68 0.01 0.02 1.67 3660 61 52.76 18.18 70.95 0.00 0.01 1.64 3720 62 49.15 18.07 67.21 0.00 0.01 1.61 3780 63 50.52 17.95 68.47 0.00 0.01 1.59 3840 64 51.52 17.84 69.36 0.00 0.01 1.56 3900 65 50.84 17.73 68.57 0.00 0.01 1.54 3960 66 50.06 17.62 67.68 0.00 0.01 1.52 4020 67 56.11 17.51 73.62 0.00 0.02 1.49 4080 68 57.03 17.41 74.44 0.01 0.02 1.47 4140 69 54.26 17.30 71.56 0.00 0.02 1.45 4200 70 52.45 17.20 69.65 0.00 0.01 1.43 4260 71 50.92 17.10 68.01 0.00 0.01 1.41 4320 72 44.36 17.00 61.36 0.00 0.00 1.39 4380 73 49.23 16.90 66.13 0.00 0.01 1.37 4440 74 50.17 16.80 66.96 0.00 0.01 1.35 4500 75 50.25 16.70 66.96 0.00 0.01 1.33 4560 76 50.73 16.61 67.33 0.00 0.01 1.32 4620 77 52.04 16.51 68.56 0.00 0.01 1.30 4680 78 53.22 16.42 69.64 0.00 0.01 1.28 4740 79 55.64 16.33 71.97 0.00 0.02 1.27 4800 80 50.45 16.24 66.69 0.00 0.01 1.25 4860 81 50.41 16.15 66.57 0.00 0.01 1.23 4920 82 50.61 16.06 66.67 0.00 0.01 1.22 4980 83 49.73 15.98 65.71 0.00 0.01 1.20 5040 84 48.63 15.89 64.52 0.00 0.01 1.19

EUT: PS3300 Series Uninterruptible Power Supply 10523 76 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 5100 85 51.42 15.80 67.23 0.00 0.01 1.18 5160 86 53.99 15.72 69.71 0.00 0.01 1.16 5220 87 50.72 15.64 66.36 0.00 0.01 1.15 5280 88 54.61 15.56 70.17 0.00 0.01 1.14 5340 89 54.57 15.47 70.04 0.00 0.01 1.12 5400 90 53.58 15.39 68.98 0.00 0.01 1.11 5460 91 51.65 15.32 66.96 0.00 0.01 1.10 5520 92 53.92 15.24 69.16 0.00 0.01 1.09 5580 93 52.25 15.16 67.41 0.00 0.01 1.08 5640 94 53.36 15.08 68.44 0.00 0.01 1.06 5700 95 56.52 15.01 71.52 0.00 0.02 1.05 5760 96 58.07 14.93 73.00 0.00 0.02 1.04 5820 97 56.14 14.86 70.99 0.00 0.01 1.03 5880 98 52.95 14.78 67.74 0.00 0.01 1.02 5940 99 57.41 14.71 72.13 0.00 0.02 1.01 6000 100 58.06 14.64 72.70 0.00 0.02 1.00 6060 101 57.47 14.57 72.04 0.00 0.02 0.99 6120 102 52.69 14.50 67.19 0.00 0.01 0.98 6180 103 59.60 14.43 74.03 0.01 0.02 0.97 6240 104 58.23 14.36 72.59 0.00 0.02 0.96 6300 105 58.05 14.29 72.34 0.00 0.02 0.95 6360 106 56.93 14.22 71.16 0.00 0.01 0.94 6420 107 57.73 14.15 71.88 0.00 0.02 0.93 6480 108 53.99 14.09 68.07 0.00 0.01 0.93 6540 109 54.17 14.02 68.19 0.00 0.01 0.92 6600 110 52.84 13.95 66.80 0.00 0.01 0.91 6660 111 54.43 13.89 68.32 0.00 0.01 0.90 6720 112 58.09 13.83 71.92 0.00 0.02 0.89 6780 113 59.69 13.76 73.46 0.00 0.02 0.88 6840 114 61.45 11.66 73.11 0.00 0.02 0.88 6900 115 56.99 13.64 70.63 0.00 0.01 0.87 6960 116 53.54 13.57 67.12 0.00 0.01 0.86 7020 117 52.92 13.51 66.44 0.00 0.01 0.85 7080 118 53.70 13.45 67.15 0.00 0.01 0.85 7140 119 52.82 13.39 66.21 0.00 0.01 0.84 7200 120 55.57 13.33 68.90 0.00 0.01 0.83 7260 121 58.74 13.27 72.01 0.00 0.02 0.83 7320 122 60.15 11.15 71.30 0.00 0.02 0.82 7380 123 57.07 13.15 70.23 0.00 0.01 0.81 7440 124 54.57 13.10 67.66 0.00 0.01 0.81 7500 125 58.96 10.96 69.92 0.00 0.01 0.80 7560 126 55.38 12.98 68.36 0.00 0.01 0.79 7620 127 50.58 12.92 63.50 0.00 0.01 0.79 7680 128 51.18 12.87 64.05 0.00 0.01 0.78 7740 129 54.07 12.81 66.88 0.00 0.01 0.78 7800 130 53.18 12.76 65.94 0.00 0.01 0.77 7860 131 57.10 10.60 67.70 0.00 0.01 0.76 7920 132 59.58 12.65 72.23 0.00 0.02 0.76 7980 133 53.19 12.59 65.78 0.00 0.01 0.75 8040 134 53.96 12.54 66.50 0.00 0.01 0.75 8100 135 54.82 10.37 65.19 0.00 0.01 0.74 8160 136 61.16 10.32 71.48 0.00 0.02 0.74 8220 137 62.26 10.27 72.53 0.00 0.02 0.73 8280 138 54.03 10.21 64.24 0.00 0.01 0.72 8340 139 55.51 10.16 65.67 0.00 0.01 0.72 8400 140 57.84 10.11 67.95 0.00 0.01 0.71

EUT: PS3300 Series Uninterruptible Power Supply 10523 77 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 8460 141 55.94 10.06 66.00 0.00 0.01 0.71 8520 142 58.83 10.01 68.84 0.00 0.01 0.70 8580 143 57.45 9.96 67.41 0.00 0.01 0.70 8640 144 50.94 9.90 60.84 0.00 0.00 0.69 8700 145 49.01 9.85 58.86 0.00 0.00 0.69 8760 146 48.01 9.80 57.81 0.00 0.00 0.68 8820 147 47.23 9.75 56.98 0.00 0.00 0.68 8880 148 56.88 9.70 66.58 0.00 0.01 0.68 8940 149 54.39 9.64 64.03 0.00 0.01 0.67 9000 150 48.28 9.59 57.87 0.00 0.00 0.67 9060 151 49.32 9.54 58.86 0.00 0.00 0.66 9120 152 53.73 9.50 63.23 0.00 0.01 0.66 9180 153 58.05 9.46 67.51 0.00 0.01 0.65 9240 154 55.04 9.41 64.45 0.00 0.01 0.65 9300 155 55.07 9.36 64.43 0.00 0.01 0.65 9360 156 56.89 9.32 66.21 0.00 0.01 0.64 9420 157 58.52 9.28 67.80 0.00 0.01 0.64 9480 158 53.28 9.23 62.51 0.00 0.01 0.63 9540 159 51.83 9.19 61.02 0.00 0.00 0.63 9600 160 49.37 9.14 58.51 0.00 0.00 0.63 9660 161 51.03 9.10 60.13 0.00 0.00 0.62 9720 162 53.89 9.05 62.94 0.00 0.01 0.62 9780 163 56.40 9.00 65.40 0.00 0.01 0.61 9840 164 60.62 8.96 69.58 0.00 0.01 0.61 9900 165 57.82 8.92 66.74 0.00 0.01 0.61 9960 166 58.77 8.87 67.64 0.00 0.01 0.60 10020 167 53.35 8.83 62.18 0.00 0.01 0.60 10080 168 55.67 8.80 64.47 0.00 0.01 0.60 10140 169 52.74 8.77 61.51 0.00 0.00 0.59 10200 170 52.91 8.75 61.66 0.00 0.00 0.59 10260 171 54.95 8.73 63.68 0.00 0.01 0.58 10320 172 51.65 8.70 60.35 0.00 0.00 0.58 10380 173 52.21 8.67 60.88 0.00 0.00 0.58 10440 174 51.90 8.64 60.54 0.00 0.00 0.57 10500 175 53.17 8.62 61.79 0.00 0.01 0.57 10560 176 54.21 8.59 62.80 0.00 0.01 0.57 10620 177 51.35 8.57 59.92 0.00 0.00 0.56 10680 178 52.12 8.54 60.66 0.00 0.00 0.56 10740 179 57.48 8.51 65.99 0.00 0.01 0.56 10800 180 58.22 8.48 66.70 0.00 0.01 0.56 10860 181 59.37 8.46 67.83 0.00 0.01 0.55 10920 182 59.64 8.44 68.08 0.00 0.01 0.55 10980 183 57.44 8.40 65.84 0.00 0.01 0.55 11040 184 50.76 8.36 59.12 0.00 0.00 0.54 11100 185 50.28 8.36 58.64 0.00 0.00 0.54 11160 186 56.43 8.33 64.76 0.00 0.01 0.54 11220 187 55.97 8.30 64.27 0.00 0.01 0.53 11280 188 54.08 8.28 62.36 0.00 0.01 0.53 11340 189 56.96 8.25 65.21 0.00 0.01 0.53 11400 190 57.68 8.22 65.90 0.00 0.01 0.53 11460 191 53.26 8.20 61.46 0.00 0.00 0.52 11520 192 47.55 8.17 55.72 0.00 0.00 0.52 11580 193 51.21 8.14 59.35 0.00 0.00 0.52 11640 194 50.45 8.11 58.56 0.00 0.00 0.52 11700 195 48.57 8.09 56.66 0.00 0.00 0.51 11760 196 50.40 8.06 58.46 0.00 0.00 0.51

EUT: PS3300 Series Uninterruptible Power Supply 10523 78 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 11820 197 50.17 8.04 58.21 0.00 0.00 0.51 11880 198 57.25 8.01 65.26 0.00 0.01 0.51 11940 199 56.05 7.99 64.04 0.00 0.01 0.50 12000 200 55.45 7.96 63.41 0.00 0.01 0.50 12060 201 54.07 7.93 62.00 0.00 0.01 0.50 12120 202 50.67 7.91 58.58 0.00 0.00 0.50 12180 203 47.33 7.88 55.21 0.00 0.00 0.49 12240 204 52.72 7.85 60.57 0.00 0.00 0.49 12300 205 52.49 7.83 60.32 0.00 0.00 0.49 12360 206 53.40 7.80 61.20 0.00 0.00 0.49 12420 207 51.46 7.78 59.24 0.00 0.00 0.48 12480 208 56.54 7.75 64.29 0.00 0.01 0.48 12540 209 52.64 7.72 60.36 0.00 0.00 0.48 12600 210 54.12 7.70 61.82 0.00 0.01 0.48 12660 211 50.84 7.67 58.51 0.00 0.00 0.47 12720 212 50.43 7.64 58.07 0.00 0.00 0.47 12780 213 55.37 7.62 62.99 0.00 0.01 0.47 12840 214 51.15 7.59 58.74 0.00 0.00 0.47 12900 215 51.56 7.56 59.12 0.00 0.00 0.47 12960 216 51.74 7.54 59.28 0.00 0.00 0.46 13020 217 50.54 7.51 58.05 0.00 0.00 0.46 13080 218 56.17 7.48 63.65 0.00 0.01 0.46 13140 219 52.46 7.46 59.92 0.00 0.00 0.46 13200 220 50.15 7.43 57.58 0.00 0.00 0.45 13260 221 49.38 7.40 56.78 0.00 0.00 0.45 13320 222 53.53 7.38 60.91 0.00 0.00 0.45 13380 223 50.40 7.35 57.75 0.00 0.00 0.45 13440 224 53.33 7.33 60.66 0.00 0.00 0.45 13500 225 55.52 7.30 62.82 0.00 0.01 0.44 13560 226 58.14 7.27 65.41 0.00 0.01 0.44 13620 227 56.26 7.25 63.51 0.00 0.01 0.44 13680 228 49.36 7.22 56.58 0.00 0.00 0.44 13740 229 50.02 7.19 57.21 0.00 0.00 0.44 13800 230 51.33 7.17 58.50 0.00 0.00 0.43 13860 231 48.39 7.14 55.53 0.00 0.00 0.43 13920 232 51.35 7.12 58.47 0.00 0.00 0.43 13980 233 50.98 7.09 58.07 0.00 0.00 0.43 14040 234 50.80 7.06 57.86 0.00 0.00 0.43 14100 235 53.29 7.04 60.33 0.00 0.00 0.43 14160 236 54.62 7.01 61.63 0.00 0.00 0.42 14220 237 54.04 6.98 61.02 0.00 0.00 0.42 14280 238 51.96 6.96 58.92 0.00 0.00 0.42 14340 239 52.72 6.93 59.65 0.00 0.00 0.42 14400 240 56.45 6.90 63.35 0.00 0.01 0.42 14460 241 53.31 6.88 60.19 0.00 0.00 0.41 14520 242 50.03 6.85 56.88 0.00 0.00 0.41 14580 243 50.89 6.82 57.71 0.00 0.00 0.41 14640 244 53.98 6.80 60.78 0.00 0.00 0.41 14700 245 54.06 6.77 60.83 0.00 0.00 0.41 14760 246 51.97 6.74 58.71 0.00 0.00 0.41 14820 247 50.63 6.72 57.35 0.00 0.00 0.40 14880 248 51.85 6.69 58.54 0.00 0.00 0.40 14940 249 54.32 6.67 60.99 0.00 0.00 0.40 15000 250 54.98 6.64 61.62 0.00 0.00 0.40 15060 251 52.04 6.61 58.65 0.00 0.00 0.40 15120 252 58.78 6.59 65.37 0.00 0.01 0.40

EUT: PS3300 Series Uninterruptible Power Supply 10523 79 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 15180 253 57.21 6.56 63.77 0.00 0.01 0.40 15240 254 59.94 6.53 66.47 0.00 0.01 0.39 15300 255 58.93 6.51 65.44 0.00 0.01 0.39 15360 256 57.96 6.48 64.44 0.00 0.01 0.39 15420 257 56.18 6.46 62.64 0.00 0.01 0.39 15480 258 51.13 6.43 57.56 0.00 0.00 0.39 15540 259 54.18 6.40 60.58 0.00 0.00 0.39 15600 260 55.13 6.38 61.51 0.00 0.00 0.38 15660 261 50.88 6.35 57.23 0.00 0.00 0.38 15720 262 50.17 6.32 56.49 0.00 0.00 0.38 15780 263 51.29 6.30 57.59 0.00 0.00 0.38 15840 264 52.75 6.27 59.02 0.00 0.00 0.38 15900 265 55.45 6.24 61.69 0.00 0.00 0.38 15960 266 58.37 6.22 64.59 0.00 0.01 0.38 16020 267 55.30 6.19 61.49 0.00 0.00 0.37 16080 268 52.42 6.16 58.58 0.00 0.00 0.37 16140 269 51.74 6.14 57.88 0.00 0.00 0.37 16200 270 53.07 6.11 59.18 0.00 0.00 0.37 16260 271 50.79 6.08 56.87 0.00 0.00 0.37 16320 272 49.90 6.06 55.96 0.00 0.00 0.37 16380 273 54.72 6.03 60.75 0.00 0.00 0.37 16440 274 55.00 6.01 61.01 0.00 0.00 0.36 16500 275 51.31 5.98 57.29 0.00 0.00 0.36 16560 276 50.98 5.95 56.93 0.00 0.00 0.36 16620 277 52.47 5.93 58.40 0.00 0.00 0.36 16680 278 50.20 5.90 56.10 0.00 0.00 0.36 16740 279 52.74 5.87 58.61 0.00 0.00 0.36 16800 280 55.17 8.85 64.02 0.00 0.01 0.36 16860 281 52.60 5.82 58.42 0.00 0.00 0.36 16920 282 52.71 5.80 58.51 0.00 0.00 0.35 16980 283 54.80 5.77 60.57 0.00 0.00 0.35 17040 284 54.91 5.74 60.65 0.00 0.00 0.35 17100 285 55.92 5.72 61.64 0.00 0.00 0.35 17160 286 54.94 5.69 60.63 0.00 0.00 0.35 17220 287 53.28 5.66 58.94 0.00 0.00 0.35 17280 288 51.91 5.64 57.55 0.00 0.00 0.35 17340 289 51.28 5.61 56.89 0.00 0.00 0.35 17400 290 51.14 5.58 56.72 0.00 0.00 0.34 17460 291 51.21 5.56 56.77 0.00 0.00 0.34 17520 292 51.69 5.53 57.22 0.00 0.00 0.34 17580 293 51.87 5.50 57.37 0.00 0.00 0.34 17640 294 51.58 5.48 57.06 0.00 0.00 0.34 17700 295 51.69 5.45 57.14 0.00 0.00 0.34 17760 296 54.44 5.42 59.86 0.00 0.00 0.34 17820 297 54.45 5.40 59.85 0.00 0.00 0.34 17880 298 52.94 5.37 58.31 0.00 0.00 0.34 17940 299 52.46 5.35 57.81 0.00 0.00 0.33 18000 300 56.66 8.32 64.98 0.00 0.01 0.33 18060 301 55.79 5.29 61.08 0.00 0.00 0.33 18120 302 55.80 5.27 61.07 0.00 0.00 0.33 18180 303 55.89 5.24 61.13 0.00 0.00 0.33 18240 304 53.17 5.21 58.38 0.00 0.00 0.33 18300 305 53.14 5.19 58.33 0.00 0.00 0.33 18360 306 53.31 5.16 58.47 0.00 0.00 0.33 18420 307 52.14 5.14 57.28 0.00 0.00 0.33 18480 308 50.13 5.11 55.24 0.00 0.00 0.32

EUT: PS3300 Series Uninterruptible Power Supply 10523 80 of 88 Frequency Harmonic dbuv PCL-10 dbua Amperes % Limit Status Threshold 18540 309 51.54 5.08 56.62 0.00 0.00 0.32 18600 310 53.50 5.06 58.56 0.00 0.00 0.32 18660 311 52.77 5.03 57.80 0.00 0.00 0.32 18720 312 51.67 5.00 56.67 0.00 0.00 0.32 18780 313 53.88 4.98 58.86 0.00 0.00 0.32 18840 314 52.65 4.95 57.60 0.00 0.00 0.32 18900 315 52.95 4.92 57.87 0.00 0.00 0.32 18960 316 51.40 4.90 56.30 0.00 0.00 0.32 19020 317 53.87 4.87 58.74 0.00 0.00 0.32 19080 318 49.62 4.84 54.46 0.00 0.00 0.31 19140 319 52.69 4.82 57.51 0.00 0.00 0.31 19200 320 53.29 4.79 58.08 0.00 0.00 0.31 19260 321 52.27 4.76 57.03 0.00 0.00 0.31 19320 322 54.93 4.74 59.67 0.00 0.00 0.31 19380 323 53.31 4.72 58.03 0.00 0.00 0.31 19440 324 51.59 4.69 56.28 0.00 0.00 0.31 19500 325 51.85 4.66 56.51 0.00 0.00 0.31 19560 326 53.45 4.63 58.08 0.00 0.00 0.31 19620 327 52.00 4.61 56.61 0.00 0.00 0.31 19680 328 54.51 4.58 59.09 0.00 0.00 0.30 19740 329 51.69 4.55 56.24 0.00 0.00 0.30 19800 330 54.01 4.53 58.54 0.00 0.00 0.30 19860 331 52.76 4.50 57.26 0.00 0.00 0.30 19920 332 49.97 4.48 54.45 0.00 0.00 0.30 19980 333 49.77 4.45 54.22 0.00 0.00 0.30 Figure 49: Current waveform neutral ambient

EUT: PS3300 Series Uninterruptible Power Supply 10523 81 of 88 9.8 Equipment test Purpose of test This test was to determine the insulation resistance of the EUT input power lines with the normal input power disconnected. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the equipment test. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.8. The input power lines of the EUT were subjected to a 500 V dc insulation resistance test with the input power disconnected. After completion of the test, the EUT power was connected, the EUT was energized, and the operation checked under normal power. Test results No malfunction, degradation of performance, or deviation from specified indications was detected after performing the insulation resistance test when the EUT was subjected to the test levels specified in MIL-STD-1399, Section 300A, paragraph 5.3.8. Recommendations and conclusions The EUT, as tested, meets the modified MIL-STD-1399 equipment test requirements. No further action is required. Test equipment for equipment test Description Manufacturer Model Number Asset number Calibration Due Dates AC power source California Instruments 4500L 1187 Verified before use Megohmmeter GenRad 1864 395 05/25/08 Clamp on meter/voltage probe Chauvin Arnoux F05 1271 06/12/08

EUT: PS3300 Series Uninterruptible Power Supply 10523 82 of 88 Figure 50: Equipment test setup Test data sheets for equipment test Table: Index of test data sheets Description of Data sheet Data sheet cover 57 Insulation resistance data sheet 58 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 83 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 Test Technician (S): Test Witness: EUT: PS3300 Series UPS Serial Number: 05030701 Sean Macdonald Total Number of Pages: Organization: 2 Test Witness: Organization: TEST REQUIREMENT Equipment test LIMIT LEVEL Part 5.3.8 SPECIAL CONDITIONS DATE STARTED DATE COMPLETE PASS/ FAIL DEV 500 volts 06/29/07 06/29/07 Pass SIM EUT Mode of Operation: EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: Megohmeter Detector Function: Ohms TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: The EUT, as tested meets the MIL-STD-1399 equipment test requirement. Testing was performed as reported: Authorized Signatory: Date: 29 June 2007 Figure 51. User equipment power profile data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 84 of 88 NU Laboratories, Inc. Equipment Test Data Sheet Technician: Sean Macdonald Date: 29 June 2007 Client: Powerstar Inc. Order No: 10746 Operating Mode: 2.1 KW into a resistive load Witness: Equipment Test Data-Line to Chassis Equipment Test Line to Case Ground DC Megohmmeter Measured 500 V dc Insulation resistance 530 M Ω Equipment Test Data-Neutral to Chassis Equipment Test Neutral to Case Ground DC Megohmmeter Measured 500 V dc Insulation resistance 400 M Ω Figure 52. Equipment test mode

EUT: PS3300 Series Uninterruptible Power Supply 10523 85 of 88 9.9 Voltage and frequency modulation test Purpose of test This test was to determine the effects of voltage and frequency modulation on the EUT. During the performance of this test, the EUT was monitored for signs of susceptibility. Deviations and exclusions There were no deviations from the MIL-STD-1399, Section 300A test requirement for the voltage and frequency modulation test. Test procedure Testing was performed in accordance with MIL-STD-1399, Section 300A, paragraph 5.3.9 with the EUT operated in mode #1 as described in paragraph 6.3. With the EUT operating at the normal voltage and frequency, the input voltage and frequency were varied separately and then simultaneously in accordance with a frequency modulation of 0.5% and a voltage modulation of 2%. Test results During the voltage and frequency modulation test, no malfunction, degradation of performance, or deviation from specified indications was detected when subjected to the test levels specified in MIL-STD-1399, Section 300A, paragraph 5.3.9. Recommendations and Conclusions The EUT, as tested, meets the applicable MIL-STD-1399 voltage and frequency modulation requirements. No further action is required. Test equipment for voltage frequency and modulation test Description Manufacturer Model Number Assent Calibration Due number Dates Digital oscilloscope HP 54502A 1276 09/08/07 10X probe HP 10430A N/A 09/08/07 Clamp on meter/voltage probe Chauvin Arnoux F05 1271 06/12/08 Thermocouple monitor Omega RH71 1063 10/31/07 AC power source California Instruments 4500L 1187 Verified during use

EUT: PS3300 Series Uninterruptible Power Supply 10523 86 of 88 Figure 53. Voltage and frequency modulation test setup Test data for voltage frequency and modulation test Table: Index of test data sheets Description of Data sheet Data sheet cover 61 Test data sheet 62 Figure No.

EUT: PS3300 Series Uninterruptible Power Supply 10523 87 of 88 NU LABORATORIES, INC. Data Sheet Cover CUSTOMER: Powerstar Inc. SALES ORDER NO: 10746 EUT: PS3300 Series UPS Serial Number: 05030701 Test Technician (S): Sean Macdonald Total Number of Pages: 2 Test Witness: Test Witness: Organization: Organization: TEST REQUIREMENT Voltage and frequency modulation LIMIT LEVEL Part 5.3.9 SPECIAL CONDITIONS Frequency modulation 0.5% Voltage modulation 2% DATE STARTED DATE COMPLETE EUT Mode of Operation: EUT operated in mode # 1 with a 2100 watt resistive load Modulation Characteristics: N/A Sensor Type: N/A Detector Function: RMS PASS/ FAIL DEV 06/13/07 06/13/07 Pass SIM TECH/ ENGR The EUT meets operational requirements per the Performance Check Test prior to testing: Yes (X) No ( ) The EUT meets operational requirements per the Performance Check Test after testing: Yes (X) No ( ) Test comments: The EUT, as tested meets the MIL-STD-1399 frequency modulation test requirement. Testing was performed as reported: Authorized Signatory: Date: 13 June 2007 Figure 54. Voltage and frequency modulation data sheet cover

EUT: PS3300 Series Uninterruptible Power Supply 10523 88 of 88 Figure 55. Voltage and frequency modulation test data sheet