Air circuit breakers Hw. High powered

Transcription

1 Air circuit breakers Hw High powered

2 Air Circuit Breakers Hw range

3 Index 0 Presentation Advantages / Functionnalities / Structure / Feature / Connections / Ratings Page 0 Product references Air Circuit Breakers / Switch Disconnectors / Accessories / Services 0 Technical guide Protection trip unit (OCR) / Communication function / Remote control units / Voltage module / Accessories / Circuit diagrams / Dimensions 0 Technical data Internal resistance and power consumption / Insulation distance / Rectification of rated current / Derating table / Discimination table / Cascading / Operating and installation conditions Codification 90

4 High powered air circuit breakers Hw The advantages for you High breaking capacity: full range Icu=Ics Optimized and compact panel size: same height and depth Terminal connection flexibility: horizontal/vertical terminal easy to turn at 90 Quick and easy mounting of accessories OCR: integrated communication, remote reset, ZSI, Temperature alarm Reliable information: fault LED info keep month, fault record Advanced protection: low load, unbalance voltage, reserve power, low/over voltage protection Advanced metering: ammeter, voltage, power, energy, demand Technical data Comply with : IEC and GB08. Rated current range : A with frames Breaking capacity: 50, 65, 85,00kA Rated voltage: 690V Insulated voltage: 000V Impulse voltage: KV Switch Disconnector kinds of OCR: Basic, Amp, Energy

5 Intelligent OCR LSIGN protection, LCD display, pre-trip alarm, fault recording, remote reset. Signal indication LED PTA/LSI/GF/ COM. Flexible protection Can switch ON/OFF LSIGN and thermal memory separately. Fast and economic to build up communication network. Communication module integrated in OCR. Easy maintenance Event record 00, fault record 50 (reserved for ever), OCR checker tool. 5 Flexible terminal connection Horizontal/Vertical terminal rotate at 90 to make it easier for panel builder to mount on busbars. For frame A up to 600A and frame B up to 00A. 6 Wide range of accessories Including: arc shield, phase barrier, temperature sensor, dust cover (IP5),...

6 Presentation Introduction to ACB functionnalities Air Circuit Breaker products get their name from the fact that their breaking chambers are in the open air to allow better energy dissipation. Their electrical and mechanical strength, breaking capacity, maintainability and accessories make them ideal for protection for low voltage installations. Characteristics of air circuit breaker Rated current In (A) Rated operating voltage Ue (V) Insulation voltage Ui (V) Impulse voltage Uimp (kv) Ultimate breaking capacity Icu (ka) Standard breaking capacity Ics (ka) Short-time withstand current Icw (ka) Rated short-circuit making capacity Icm (ka peak) This is the maximum current value the circuit breaker can withstand on a permanent basis. This value is always given for an ambient temperature (0/50 C) in accordance with IEC standard if this temperature is higher, it is necessary to reduce the operating current. This is the voltage at which the circuit breaker can be used. The value indicated is usually the maximum value. At lower voltages, certain characteristics may differ or even be improved, such as the breaking capacity. This is the value for the insulation performance of the device. The insulation test voltages (impulse, industrial frequency) are determined based on this value. This value characterizes the ability of the device to withstand transient overvoltages such as lightning. This is the maximum short-circuit current value that a circuit breaker can break at a given voltage and phase angle. The tests are executed according to the sequence O - t - CO. O represents an automatic break operation, t a time interval and CO a make operation followed by an automatic break operation. Following the test, the circuit breaker must continue to provide a minimum level of safety (isolation, dielectric strength). This is the value expressed as a percentage of Icu. It will be one of the following values: 5% (category A only), 50%, 75% or 00%. The circuit breaker must be capable of operating normally after breaking the Ics current several times using the sequence O-CO-CO. This is the value of the short-circuit current that a category B circuit breaker is capable of withstanding for a defined period without altering its characteristics. This value is intended to enable discrimination between devices. The circuit breaker concerned can remain closed while the fault is eliminated by the downstream device. This is the maximum current intensity a device can make at its rated voltage according to the conditions of the standard. Devices without a protection function, such as switches, must be able to withstand short-circuit currents with a value and duration resulting from the action of the associated protection device. 6

7 Presentation Introduction to ACB functionnalities The ACB Hw offers protection trip unit (OCR) functions and, in the event of tripping, controls the opening of the circuit-breaker, preventing it from closing again unless it has been reset by the operator. Characteristics of OCR Basic functions Advanced functions (only energy type) Long-time Overload Protection (LTD) Short Time (STD) Instantaneous (INST) Ground Fault Trip (GFT) Neutral protection Thermal Memory Pre Trip Alarm (PTA) Fail-safe Zone selective Interlock (ZSI) Making Current Release (MCR) Field test Override Fault event System event Under Voltage Relays and Over Voltage Relay (UVR/OVR) Unbalance voltage and current Reverse power rp Long-time overload protection function is for the protection of circuit overload. The protection is based on true rms value of currents. Short-time short-circuit protection prevents impedance type short-circuit of power distribution system. Such kind of short-circuit normally is caused by partial short-circuit. Current normally exceed overload range but not be too large. Instantaneous short-circuit protection functions prevents solid type shortcircuit in power distribution system, which is normally caused by inter-phase fault and will generate large short-circuit current. Then an instantaneous tripping is required. Such protection is based on true rms value of currents. The ground fault protection for equipment is used to detect current flowing through the grounding conductors which may present a hazardous condition. Available at 00% x In of the phase currents P, or disabled, it is applied to the overcurrent protections L, S and I. To prevent unacceptable repeated or periodical overload, control unit will track and record thermal effect of overload current and trigger tripping operation when accumulated thermal effect reaches predefined threshold. The protection unit includes an alarm indication that will be lit continuously when the current is above 00% of the pickup setting. The settable PTA indicates the set threshold is reached before the protection is tripped. ACB must be protected against the short-circuits although Isd and Ii has set as NON. When It detects current more than 0 x In, this function is operating. This function allows total selective protection between upstream or downstream ACBs. Once the area has received the signal in the network, it will coordinate its trip in case of fault. Closing on short-circuit (MCR): this function trips the ACB when a shortcircuit current flows during ACB closing operation, and lock the ACB to keep it inoperative. MCR is operated by 8 times of CT rating.the function is active with an auxiliary supply. MCR is operated by 8 times of CT rating. Field test on circuit breakers have long provided diagnostic for the electrical components and simulate long time, short time, instantaneous delay. This function requires a control power supply (available for Amp and Energy type OCRs). The purpose of this function is to protect ACB and wire from a current over Icw. Detects a peak value of current. This function breaks the ACB without a time delay (< 0ms) Pick-up : x Ict. Records 56 numbers of the fault info, fault phase, current value and time stamp. This function records the last wave of that time when the trip occurs and can check the wave via the communication. Records 00 numbers of the trip unit information, i.e trip unit power on, protection setting change and so on. This event can check via the communication. Minimum voltage protection UVR: This function calculates the minimum rms value of the three phase to phase voltages. Protection is activated when at least one of the three phase to phase voltages is below the threshold set by the user. Maximum voltage protection OVR: This function calculates the maximum rms value of the three phase to phase voltages. Protection is activated when at least one of the three phase to phase voltages are simultaneously above the threshold set by the user. U unbal calculates the rms value of the unbalance between the three phase to phase voltages. I unbal is activated by an unbalance between the rms values of the three phase currents. This is set by a communication and monitored. Calculates the value of the total active power on the three phases. Is activated when the total active power of the three phases flows in the direction opposite. The direction of flow is set by the user in the Power Sign : + corresponds to the normal direction of flow, i.e from the top on the acb to the bottom; - is the opposite. 7

8 Presentation Product structure Front Fixed type Draw-out type I 5 6 Z E I Z E R R T 8 T 9 A O P Chassis Inside Rear Y U Control terminal Front cover Close/Open indicator Close button 5 Protection trip relay (OCR) 6 Open button 7 Position lock device 8 Position lock release button 9 Draw-in/out handle insertion hole A Position indicator Z Counter E Charged/Discharged indicator R Manual charging handle T Name plate Y Arc shield U Terminal connection I OCR & Alarm switch reset button O Draw-in/out guide rail P Draw-in/out handle 8

9 Presentation Accessory feature Body side A Z E R T Y U I O Motor operator Closing coil Shunt trip coil Second shunt trip coil 5 Under voltage trip coil 6 Auxiliary switch 7 Lifting lug 8 Ready to close 9 Phase insulation barrier A OCR portable checker Z Key lock device E Wrong insertion preventer R Counter T ON/OFF button cover Y Draw-in/out handle U Draw-in/out mechanism I Door flange O Dust cover 9

10 Presentation Accessory feature Chassis side (cradle) A Z UVT time delay controller Remote operation module (RCU) Temperature detection module (RCTU) Position switch 5 Mechanical interlock kit 6 Phase insulation barrier 7 Mechanical operated cell (MOC) switch 8 Wrong insertion preventer 9 Safety shutter A Arc shield Z Control terminal protection cover Accessories included as standard: Auxiliary switch NO/5NC Door flange for IP0 Safety shutter lock (for draw-out type) Rotary handle (for draw-out type) 0

11 Presentation Connections Flexible terminal connections Connectors can be set horizontally and vertically, which allows an easy mounting by adapting their position to the busbars. Horizontal/vertical terminals rotate at 90 to make easier panel builder s convenience regarding busbar connection. ) Standard connection Vertical Horizontal Front Horizontal / vertical Vertical / front Mixed connection (top / bottom) Vertical / horizontal ) For frame A up to 600A and frame B up to 00A.

12 Presentation Ratings Hw automatic circuit breakers Frame A B C Type H N N S P P Rated current A Rated operating voltage (Ue) V 690 Rated insulation voltage (Ui) V 000 Rated impulse withstand voltage (Uimp) KV Frequency Hz 50/60 Number of poles poles - Current setting range ( x In max) Ir Rated current of neutral pole ( % x In) %/In 00% Rated breaking capacity AC 690/600/550V KA (Icu) AC /80/0V Rated service breaking capacity AC 690/600/550V (Ics) AC /80/0V KA 00% Icu Rated short-time capacity s KA (Icw) s Rated making capacity AC 690/600/550V KA (Icm) (ka peak) AC /80/0V Utilization category (according to IEC 6097-) B Time Maximum total breaking time ms 0 Closing operating time motor charging time s 5 max. closing time ms 0 Operating cycle Mechanical life cycle without maintenance with maintenance Electrical life cycle without maintenance times 5000 up to 000A: 0000 from 500A: with maintenance 0000 up to 000A: 000 from 500A: Dimensions pole 7x0x96 08x0x96 6x0x96 fixed type External dimension pole x0x96 5x0x96 80x0x96 mm (W x H x D, except busbar) draw-out pole 8x60x68 99x60x68 6x60x68 type pole x60x68 5x60x68 79x60x68 up to 00A: pole A: 6 fixed type up to 00A: 55 pole 8 000A: 8 Weight kg up to 00A: 87 pole 6 5 draw-out 000A: 07 type up to 00A: 0 pole A: 6 7 Fixed type Draw-out type H H W D W D

13 Presentation Ratings Hw switch disconnectors Frame A B C Type N...A N...A P...A Rated current A Rated operating voltage (Ue) V 690 Rated insulation voltage (Ui) V 000 Rated impulse withstand voltage (Uimp) KV Frequency Hz 50/60 Number of poles poles - Rated current of neutral pole ( % x In) %/In 00% Rated short-time capacity s KA (Icw) s Rated making capacity AC 690/600/550V KA (Icm) (ka peak) AC /80/0V 0 Utilization category (according to IEC 6097-) AC Time Maximum total breaking time ms 0 Closing operating time motor charging time s 5 max. closing time ms 0 Operating cycle Mechanical life cycle without maintenance with maintenance Electrical life cycle without maintenance times 5000 up to 000A: 0000 from 500A: with maintenance 0000 up to 000A: 000 from 500A: Dimensions pole 7x0x96 08x0x96 6x0x96 fixed type External dimension pole x0x96 5x0x96 80x0x96 mm (W x H x D, except busbar) draw-out pole 8x60x68 99x60x68 6x60x68 type pole x60x68 5x60x68 79x60x68 up to 00A: pole A: 6 fixed type up to 00A: 55 pole 8 000A: 8 Weight kg up to 00A: 87 pole 6 5 draw-out 000A: 07 type up to 00A: 0 pole A: 6 7 Fixed type Draw-out type H H W D W D

14 Product references Air Circuit Breakers Air Circuit Breakers, Frame A Characteristics Icu=Ics=50KA Icu=Ics=Icw HWAN6ED Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame A 60 HWAH06ED HWAH06EF ACB, Frame A 800 HWAH08ED HWAH08EF ACB, Frame A 000 HWAH0ED HWAH0EF ACB, Frame A 50 HWAHED HWAHEF ACB, Frame A 600 HWAH6ED HWAH6EF ACB, Frame A 000 HWAH0ED HWAH0EF ACB, Frame A 60 HWAH06ED HWAH06EF ACB, Frame A 800 HWAH08ED HWAH08EF ACB, Frame A 000 HWAH0ED HWAH0EF ACB, Frame A 50 HWAHED HWAHEF ACB, Frame A 600 HWAH6ED HWAH6EF ACB, Frame A 000 HWAH0ED HWAH0EF Air Circuit Breakers, Frame A Characteristics Icu=Ics=65KA Icu=Ics=Icw Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame A 60 HWAN06ED HWAN06EF ACB, Frame A 800 HWAN08ED HWAN08EF ACB, Frame A 000 HWAN0ED HWAN0EF ACB, Frame A 50 HWANED HWANEF ACB, Frame A 600 HWAN6ED HWAN6EF ACB, Frame A 000 HWAN0ED HWAN0EF ACB, Frame A 60 HWAN06ED HWAN06EF ACB, Frame A 800 HWAN08ED HWAN08EF ACB, Frame A 000 HWAN0ED HWAN0EF ACB, Frame A 50 HWANED HWANEF ACB, Frame A 600 HWAN6ED HWAN6EF ACB, Frame A 000 HWAN0ED HWAN0EF Air Circuit Breakers, Frame B Characteristics Icu=Ics=65KA Icu=Ics=Icw HWBN6ED Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame B 60 HWBN06ED HWBN06EF ACB, Frame B 800 HWBN08ED HWBN08EF ACB, Frame B 000 HWBN0ED HWBN0EF ACB, Frame B 50 HWBNED HWBNEF ACB, Frame B 600 HWBN6ED HWBN6EF ACB, Frame B 000 HWBN0ED HWBN0EF ACB, Frame B 500 HWBN5ED HWBN5EF ACB, Frame B 00 HWBNED HWBNEF ACB, Frame B 000 HWBN0ED HWBN0EF ACB, Frame B 60 HWBN06ED HWBN06EF ACB, Frame B 800 HWBN08ED HWBN08EF ACB, Frame B 000 HWBN0ED HWBN0EF ACB, Frame B 50 HWBNED HWBNEF ACB, Frame B 600 HWBN6ED HWBN6EF ACB, Frame B 000 HWBN0ED HWBN0EF ACB, Frame B 500 HWBN5ED HWBN5EF ACB, Frame B 00 HWBNED HWBNEF ACB, Frame B 000 HWBN0ED HWBN0EF

15 Product references Air Circuit Breakers Air Circuit Breakers, Frame B Characteristics Icu=Ics=85KA Icu=Ics=Icw Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame B 60 HWBS06ED HWBS06EF ACB, Frame B 800 HWBS08ED HWBS08EF ACB, Frame B 000 HWBS0ED HWBS0EF ACB, Frame B 50 HWBSED HWBSEF ACB, Frame B 600 HWBS6ED HWBS6EF ACB, Frame B 000 HWBS0ED HWBS0EF ACB, Frame B 500 HWBS5ED HWBS5EF ACB, Frame B 00 HWBSED HWBSEF ACB, Frame B 000 HWBS0ED HWBS0EF ACB, Frame B 60 HWBS06ED HWBS06EF ACB, Frame B 800 HWBS08ED HWBS08EF ACB, Frame B 000 HWBS0ED HWBS0EF ACB, Frame B 50 HWBSED HWBSEF ACB, Frame B 600 HWBS6ED HWBS6EF ACB, Frame B 000 HWBS0ED HWBS0EF ACB, Frame B 500 HWBS5ED HWBS5EF ACB, Frame B 00 HWBSED HWBSEF ACB, Frame B 000 HWBS0ED HWBS0EF HWBS6ED Air Circuit Breakers, Frame B Characteristics Icu=Ics=00KA Icw=85KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame B 60 HWBP06ED HWBP06EF ACB, Frame B 800 HWBP08ED HWBP08EF ACB, Frame B 000 HWBP0ED HWBP0EF ACB, Frame B 50 HWBPED HWBPEF ACB, Frame B 600 HWBP6ED HWBP6EF ACB, Frame B 000 HWBP0ED HWBP0EF ACB, Frame B 500 HWBP5ED HWBP5EF ACB, Frame B 00 HWBPED HWBPEF ACB, Frame B 000 HWBP0ED HWBP0EF ACB, Frame B 60 HWBP06ED HWBP06EF ACB, Frame B 800 HWBP08ED HWBP08EF ACB, Frame B 000 HWBP0ED HWBP0EF ACB, Frame B 50 HWBPED HWBPEF ACB, Frame B 600 HWBP6ED HWBP6EF ACB, Frame B 000 HWBP0ED HWBP0EF ACB, Frame B 500 HWBP5ED HWBP5EF ACB, Frame B 00 HWBPED HWBPEF ACB, Frame B 000 HWBP0ED HWBP0EF Air Circuit Breakers, Frame C Characteristics Icu=Ics=00KA Icw=85KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type ACB, Frame C 00 HWCPED HWCPEF ACB, Frame C 000 HWCP0ED HWCP0EF ACB, Frame C 5000 HWCP50ED HWCP50EF ACB, Frame C 00 HWCPED HWCPEF ACB, Frame C 000 HWCP0ED HWCP0EF ACB, Frame C 5000 HWCP50ED HWCP50EF HWCPED

16 Product references Switch Disconnectors Switch Disconnectors, Frame A Characteristics Icw=50KA HWAN6EDA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame A 60 HWAH06EDA HWAH06EFA Switch Disconnector, Frame A 800 HWAH08EDA HWAH08EFA Switch Disconnector, Frame A 000 HWAH0EDA HWAH0EFA Switch Disconnector, Frame A 50 HWAHEDA HWAHEFA Switch Disconnector, Frame A 600 HWAH6EDA HWAH6EFA Switch Disconnector, Frame A 000 HWAH0EDA HWAH0EFA Switch Disconnector, Frame A 60 HWAH06EDA HWAH06EFA Switch Disconnector, Frame A 800 HWAH08EDA HWAH08EFA Switch Disconnector, Frame A 000 HWAH0EDA HWAH0EFA Switch Disconnector, Frame A 50 HWAHEDA HWAHEFA Switch Disconnector, Frame A 600 HWAH6EDA HWAH6EFA Switch Disconnector, Frame A 000 HWAH0EDA HWAH0EFA Switch Disconnectors, Frame A Characteristics Icw=65KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame A 60 HWAN06EDA HWAN06EFA Switch Disconnector, Frame A 800 HWAN08EDA HWAN08EFA Switch Disconnector, Frame A 000 HWAN0EDA HWAN0EFA Switch Disconnector, Frame A 50 HWANEDA HWANEFA Switch Disconnector, Frame A 600 HWAN6EDA HWAN6EFA Switch Disconnector, Frame A 000 HWAN0EDA HWAN0EFA Switch Disconnector, Frame A 60 HWAN06EDA HWAN06EFA Switch Disconnector, Frame A 800 HWAN08EDA HWAN08EFA Switch Disconnector, Frame A 000 HWAN0EDA HWAN0EFA Switch Disconnector, Frame A 50 HWANEDA HWANEFA Switch Disconnector, Frame A 600 HWAN6EDA HWAN6EFA Switch Disconnector, Frame A 000 HWAN0EDA HWAN0EFA Switch Disconnectors, Frame B Characteristics Icw=65KA HWBN6EDA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame B 60 HWBN06EDA HWBN06EFA Switch Disconnector, Frame B 800 HWBN08EDA HWBN08EFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA Switch Disconnector, Frame B 50 HWBNEDA HWBNEFA Switch Disconnector, Frame B 600 HWBN6EDA HWBN6EFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA Switch Disconnector, Frame B 500 HWBN5EDA HWBN5EFA Switch Disconnector, Frame B 00 HWBNEDA HWBNEFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA Switch Disconnector, Frame B 60 HWBN06EDA HWBN06EFA Switch Disconnector, Frame B 800 HWBN08EDA HWBN08EFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA Switch Disconnector, Frame B 50 HWBNEDA HWBNEFA Switch Disconnector, Frame B 600 HWBN6EDA HWBN6EFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA Switch Disconnector, Frame B 500 HWBN5EDA HWBN5EFA Switch Disconnector, Frame B 00 HWBNEDA HWBNEFA Switch Disconnector, Frame B 000 HWBN0EDA HWBN0EFA 6

17 Product references Switch Disconnectors Switch Disconnectors, Frame B Characteristics Icw=85KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame B 60 HWBS06EDA HWBS06EFA Switch Disconnector, Frame B 800 HWBS08EDA HWBS08EFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA Switch Disconnector, Frame B 50 HWBSEDA HWBSEFA Switch Disconnector, Frame B 600 HWBS6EDA HWBS6EFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA Switch Disconnector, Frame B 500 HWBS5EDA HWBS5EFA Switch Disconnector, Frame B 00 HWBSEDA HWBSEFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA Switch Disconnector, Frame B 60 HWBS06EDA HWBS06EFA Switch Disconnector, Frame B 800 HWBS08EDA HWBS08EFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA Switch Disconnector, Frame B 50 HWBSEDA HWBSEFA Switch Disconnector, Frame B 600 HWBS6EDA HWBS6EFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA Switch Disconnector, Frame B 500 HWBS5EDA HWBS5EFA Switch Disconnector, Frame B 00 HWBSEDA HWBSEFA Switch Disconnector, Frame B 000 HWBS0EDA HWBS0EFA HWBS6EDA Switch Disconnectors, Frame B Characteristics Icw=85KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame B 60 HWBP06EDA HWBP06EFA Switch Disconnector, Frame B 800 HWBP08EDA HWBP08EFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnector, Frame B 50 HWBPEDA HWBPEFA Switch Disconnector, Frame B 600 HWBP6EDA HWBP6EFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnector, Frame B 500 HWBP5EDA HWBP5EFA Switch Disconnector, Frame B 00 HWBPEDA HWBPEFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnector, Frame B 60 HWBP06EDA HWBP06EFA Switch Disconnector, Frame B 800 HWBP08EDA HWBP08EFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnector, Frame B 50 HWBPEDA HWBPEFA Switch Disconnector, Frame B 600 HWBP6EDA HWBP6EFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnector, Frame B 500 HWBP5EDA HWBP5EFA Switch Disconnector, Frame B 00 HWBPEDA HWBPEFA Switch Disconnector, Frame B 000 HWBP0EDA HWBP0EFA Switch Disconnectors, Frame C Characteristics Icw=85KA Description Rating (A) Nr. of poles Cat.Ref draw-out type fixed type Switch Disconnector, Frame C 00 HWCPEDA HWCPEFA Switch Disconnector, Frame C 000 HWCP0EDA HWCP0EFA Switch Disconnector, Frame C 5000 HWCP50EDA HWCP50EFA Switch Disconnector, Frame C 00 HWCPEDA HWCPEFA Switch Disconnector, Frame C 000 HWCP0EDA HWCP0EFA Switch Disconnector, Frame C 5000 HWCP50EDA HWCP50EFA HWCPEDA 7

18 Product references Accessories Chassis HWY750 Description Pcs Cat.Ref Frame A, pole, A HWY750 Frame A, pole, A HWY75 Frame A, pole, 000A HWY75 Frame A, pole, 000A HWY75 Frame B, pole, A HWY75 Frame B, pole, A HWY755 Frame B, pole, 00A HWY756 Frame B, pole, 00A HWY757 Frame B, pole, 000A vertical HWY758 Frame B, pole, 000A vertical HWY759 Frame B, pole, 000A horizontal HWY760 Frame B, pole, 000A horizontal HWY76 Frame C, pole, A vertical HWY76 Frame C, pole, A vertical HWY76 Frame C, pole, A horizontal HWY76 Frame C, pole, A horizontal HWY765 Protection trip units (OCR) HWX6 Description Pcs Cat.Ref LI HWX6 LSI HWX6 LSIG HWX6 Amp LI HWX6 Amp LSI HWX6 Amp LSIG HWX6 Energy LSIG HWX6 Voltage module Description Pcs Cat.Ref Voltage module HWY650 HWY65 Remote control units HWY65 Description Pcs Cat.Ref Remote control unit HWY69 Remote control temperature unit HWY65 Remote control temperature unit + temperature sensor HWY655 Temperature sensor and supports HWY60 Description Pcs Cat.Ref Temperature sensor HWY60 Support for frame A, pole HWY690 Support for frame A, pole HWY69 Support for frame B, pole HWY69 Support for frame B, pole HWY69 Support for frame C, pole HWY695 Support for frame C, pole HWY696 Position switches HWX57 Description Pcs Cat.Ref isolated C, test C, connected C HWX570 inserted C, isolated C, test C, connected C HWX57 inserted C, isolated C, test C, connected C HWX57 inserted C, isolated C, test C, connected C HWX57 8

19 Product references Accessories Motor operators (MO) Description Pcs Cat.Ref Motor operator DC V HWX5 Motor operator DC 8V HWX5 Motor operator AC/DC 0V HWX5 Motor operator AC/DC 0V HWX5 Motor operator AC 0V HWX56 HWX5 Closing coils (CC) Description Pcs Cat.Ref Closing coil DC V HWX55 Closing coil DC 8V HWX55 Closing coil AC/DC 0V HWX55 Closing coil AC/DC 0V HWX55 Closing coil AC 80/V HWX555 Closing coil AC 0V HWX556 HWX55 Shunt trip coils (SH) Description Pcs Cat.Ref Shunt trip coil DC V HWX50 Shunt trip coil DC 8V HWX50 Shunt trip coil AC/DC 0V HWX50 Shunt trip coil AC/DC 0V HWX50 Shunt trip coil AC 80/V HWX505 Shunt trip coil AC 0V HWX506 HWX50 Secondary trip coils (ssh) Description Pcs Cat.Ref Secondary trip coil DC V HWX5 Secondary trip coil DC 8V HWX5 Secondary trip coil AC/DC 0V HWX5 Secondary trip coil AC/DC 0/50V HWX5 Secondary trip coil AC 80/V HWX55 Secondary trip coil AC 0V HWX56 Under voltage trip coils - instantaneous (UVT) Description Pcs Cat.Ref Under voltage trip coil DC V HWX5 Under voltage trip coil DC 8V HWX5 Under voltage trip coil AC/DC 0V HWX5 Under voltage trip coil AC/DC 0/50V HWX5 Under voltage trip coil AC 80/V HWX5 Under voltage trip coil AC 0V HWX56 HWX5 UVT time delay controllers Description Pcs Cat.Ref UVT time delay controller AC/DC 0V HWX5 UVT time delay controller AC/DC 0/50V HWX5 UVT time delay controller AC 80/V HWX55 UVT time delay controller AC 0V HWX56 Mechanical operated cell switch (additional AX) Description Pcs Cat.Ref Mechanical operated cell switch 5NO+5NC HWX565 9

20 Product references Accessories Ready to close contact RTC HWX57 Description Pcs Cat.Ref Draw-out type NO HWX57 Fixed type NO HWX58 Accessories HWY6 Description Pcs Cat.Ref Counter HWY68 Lifting lug HWY68 Wrong insertion preventer for draw-out type HWY66 Door flange HWY6 Dust cover HWY6 ON/OFF button cover HWY6 Key cylinder lock in open position HWY6xx Description Pcs Cat.Ref Type HWY6 Type HWY6 Type HWY65 Type HWY66 Type 5 HWY67 Type 6 HWY656 Type 7 HWY657 Type 8 HWY658 Type 9 HWY659 Key Ronis lock in open position HWY70 Description Pcs Cat.Ref Type - KL/L HWY70 Type - KL/L/L5 HWY70 Type - KL/L5 HWY70 Type - KL HWY70 Type 5 - K5L5 HWY705 Adaptor kit for Ronis locks HWY697 Key Castell lock in open position HWY706 Description Pcs Cat.Ref Type - AA HWY706 Type - AB HWY707 Type - A_ HWY708 Adaptor kit for Castell locks HWY698 Neutral CT HWW68 Description Pcs Cat.Ref Neutral CT 60A HWW60 Neutral CT 800A HWW6 Neutral CT 000A HWW6 Neutral CT 50A HWW6 Neutral CT 600A HWW6 Neutral CT 000A HWW65 Neutral CT 500A HWW66 Neutral CT 00A HWW67 Neutral CT 000A HWW68 Neutral CT 5000A HWW69 0

21 Product references Accessories Mechanical interlocks with mechanism and cables Description Pcs Cat.Ref Draw-out type, way HWY500 Draw-out type, way HWY50 Fixed type, way (incl. plate) HWY50 Fixed type, way (incl. plate) HWY50 HWY50 Cables for mechanical interlocks Description Pcs Cat.Ref Cable m HWY508 Cable 5m HWY509 Phase insulation barrier Description Pcs Cat.Ref pole ( units) HWY60 pole ( units) HWY6 HWY60 Control terminal protection cover Description Pcs Cat.Ref For draw-out type HWY67 HWY67 Arc shield (for draw-out type) Description Pcs Cat.Ref For frame A pole, A HWY670 For frame A pole, A HWY67 For frame B pole, A HWY67 For frame B pole, A HWY67 For frame C pole, A HWY67 For frame C pole, A HWY675 HWY67 Fixed type connector plug Description Length Pcs Cat.Ref Pre-wired kit m HWW065

22 Product references Services OCR portable checker Description Pcs Cat.Ref OCR portable checker HWY69 HWY69 OCR manual reset and alarm switch reset (MHT) Description Pcs Cat.Ref For draw-out type HWY65 For fixed type HWY65 Motor controller unit only Description Pcs Cat.Ref Motor controller unit only HWW068 Motor ON/OFF switch only Description Pcs Cat.Ref Motor ON/OFF switch only HWW069 Safety shutters HWY660 Description Pcs Cat.Ref Frame A pole, A HWY660 Frame A pole, A HWY66 Frame B pole, A HWY66 Frame B pole, A HWY66 Frame C pole, A HWY66 Frame C pole, A HWY665 Horizontal / vertical terminals Description Pcs Cat.Ref For frame A pole, A HWY60 For frame A pole, A HWY6 For frame B pole, 60-00A HWY6 For frame B pole, 60-00A HWY6 Rotary handle Description Pcs Cat.Ref For draw-out type HWY6 HWY6

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24 Protection trip unit (OCR) Characteristics Reference HWX6 HWX6 HWX6 HWX6 HWX6 HWX6 HWX6 Type LI LSI LSIG LI Amp LSI Amp LSIG Amp Energy Frequency 50/60 Hz OCR Power externals self Protection function LTD STD - - INST PTA GFT neutral protection 00% 00% 00% % % % % fail safe MCR Indication long time pick up LED fault LED L, I L, S/I L, S/I, G L, I PTA L, S/I PTA L, S/I, G PTA L, S/I, G PTA LCD display, Amp and measurement LCD display, Amp, Energy, voltage, power, energy, demand and measurement Digital output separately continuous contact (NO) L, I (NO) L, S/I (NO) L,S/I, G (NO) L, I, PTA (NO) L, S/I, PTA (NO) L, S/I, G, PTA ZSI Reset button Advanced functions COM (NO) L, S/I, G, PTA event / fault recording under/over voltage protection unbalanced current / voltage protection reverse power protection power P, Q, S, power factor, phases voltage demand current / voltage

25 Protection trip unit (OCR) Overview Z E 8 9 A R T O P Y I U D Q F G S H J PTA signal LED LTD signal LED STD/INST signal LED GFT signal LED 5 Com. signal LED 6 LCD screen 7 STD/INST test button 8 LTD test button 9 Movement button A Enter button Z Reset button E Menu button R LTD pick up setting T LTD time setting Y STD pick up setting U STD time setting I INST pick up setting O PTA pick up setting P PTA time setting Q GFT pick up setting S GFT time setting D GFT/STD (Inverse time setting), MCR ON/OFF setting switch F In (rated current) setting G Temporary test connection jack H Model name J Battery w Self power works normally at larger than 0% for phase, 0% for single phase. 5

26 Protection trip unit (OCR) Basic OCR: HWX6, HWX6, HWX6 Overload protection - Long time delay Short circuit protection - Short time delay, instantaneous trip - It on/off optional (for STD) Ground fault protection - It on/off optional (for GFT) Neutral wire protection - P: No protection - P: 00 % x In - LTD, STD, INST protection Realization of protective coordination by ZSI (zone selective interlocking) LI ( digital output - NO) LSI ( digital output - NO) LSIG ( digital output - NO) - Contact specification Rating Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Max. switching capacity (reference value) 5A 77V AC,85VA 77V AC 5A 00mA 5V DC I r t r I I sd g I t on t g t sd I t on I t off I t off I i Protection Long time LTD Ict In =Ictx current setting (A) lr=lnx Non time delay(sec) accuracy: ±% or below 00ms tr at(.5 lr) tr at(6.0 lr) Short time STD current setting(a) accuracy: ±% tr at(7. lr) lsd=lnx Non Instantaneous INST Ground fault GFT time delay (sec) at 0 ln current setting (A) accuracy ±0% trip time current setting (A) accuracy: ±0%(lg>0.ln) ±0%(lg 0.ln) time delay (sec) at ln accuracy: ±0% tsd l t off l t on (l t off) min. trip time (ms) max. trip time (ms) li=ln Non below 50ms lg=lct Non tg l t off l t on (l t off) min. trip time (ms) max. trip time (ms)

27 Protection trip unit (OCR) circuit diagram Basic OCR AC,DC00-50V S 0-S NCT k Source + - N R S T N R S T L NCT NCT S Basic OCR CT CT Nn Rn Sn Tn Ac S/I G ZI ZI ZO ZO RR+ RR- MCR + MCR - TN TP TP S 0 CT CT MHT TN a for MCR Nn Rn Sn Tn COMMON IN OUT ZSI* + - Remote reset * ZSI: contacts - are pre-wired by factory. If you use ZSI function, please remove this wire. 7

28 Protection trip unit (OCR) Amp type OCR: HWX6, HWX6, HWX6 Overload protection - Long time delay - Thermal function Short circuit protection - Short time delay, instantaneous trip - It on/off optional (for STD) Neutral wire protection - Pole: No protection - Pole: Non, 50%, 00% (x le, lsd, li) Measurement and display - phase current Realization of protective coordination by ZSI (zone selective interlocking) Fault recording - Record up to 56 fault information about fault type, fault phase, fault value, occurance time of fault. - Record latest fault waveform ( period, check by communication) Event recording - Record events of device related to setting change, operation and state change up to 00 Pre-trip alarm - Prevent unnecessary over load trip according to rated current (In) Field test - Simulation of long time, short time, instantaneous delay Communication : RS-85 / MODBUS-RTU digital output NO - Contact specification Rating I P I t off T p Nominal switching capacity (resistive load) Max. switching power (resistive load) Max. switching voltage Max. switching current Max. switching capacity (reference value) I r t r I I I sd g t on t g I t off t sd I t on I i 5A 77V AC,85VA 77V AC 5A 00mA 5V DC Protection Long time LTD Ict In=Ictx current setting (A) lr=lnx Non time delay (sec) accuracy: ±% or below 00ms tr at(.5 lr) tr at(6.0 lr) Short time STD Instantaneous INST Ground fault GFT Pre trip alarm PTA current setting (A) accuracy: ±% time delay (sec) at 0 ln current setting (A) accuracy ±0% trip time pick-up (A) accuracy: ±%(lg>0.ln) ±0%(lg 0.ln) time delay (sec) at ln accuracy: ±0% current setting (A) accuracy: ±% tr at(7. lr) lsd=lnx Non tsd l t off l t on (l t off) min. trip time (ms) max. trip time (ms) li=ln Non below 50ms lg=lct Non tg l t off l t on (l t off) min. trip time (ms) max. trip time (ms) Ip=In Non time delay (sec) tp at (Ipx.)

29 Protection trip unit (OCR) circuit diagram Amp type OCR AC,DC00-50V S 0-S NCT k Source + - N R S T N R S T L P/T NCT NCT S Amp type OCR CT CT Nn Rn Sn Tn Ac S/I G ZI ZI ZO ZO COM COM RR+ RR- MCR MCR + - TN TP TP S 0 CT CT MHT TN a for MCR Nn Rn Sn Tn COMMON IN OUT ZSI* + - Communication + - Remote reset * ZSI: contacts - are pre-wired by factory. If you use ZSI function, please remove this wire. 9

30 Protection trip unit (OCR) Energy type OCR: HWX6 Overload protection - Long time delay - Thermal function Short circuit protection - Short time delay, instantaneous trip - It on/off optional (for STD) Ground fault protection - It on/off optional (for GFT) Neutral wire protection - Pole: No protection - Pole: Non, 50%, 00% (x Ir, Isd, Ii) Overload/underload/voltage imbalance protection Measurement and display - phase current/voltage/power/power factor/ energy/phase/demand Realization of protective coordination by ZSI (zone selective interlocking) Fault recording - Record up to 56 fault information about fault type, fault phase, fault value, occurance time of fault. - Record latest fault waveform ( period, check by communication) Event recording - Record events of device related to setting change, operation and state change up to 00 Pre-trip alarm - Prevent unnecessary over load trip according to rated current (In) Field test - Simulation of long time, short time, instantaneous delay Communication: RS-85 / MODBUS-RTU Must install voltage module digital output - NO - Contact Specification Rating I P I t off T p Nominal switching capacity (resistive load) Max. switching power (resistive load Max. switching voltage Max. switching current Max. switching capacity (reference value) I r t r I I I sd g t on t g I t off t sd I t on 5A 77V AC,85VA 77V AC 5A 00mA 5V DC I i Protection Long time LTD Ict In=Ictx current setting (A) lr=lnx Non time delay (sec) accuracy: ±% or below 00ms tr at(.5 lr) tr at(6.0 lr) Short time STD Instantaneous INST Ground fault GFT Pre trip alarm PTA current setting (A) accuracy: ±% time delay (sec) at 0 ln current setting (A) accuracy ±0% trip time pick-up (A) accuracy: ±%(lg>0.ln) ±0%(lg 0.ln) time delay (sec) at ln accuracy: ±0% current setting (A) accuracy: ±% tr at(7. lr) lsd=lnx Non tsd l t off l t on (l t off) min. trip time (ms) max. trip time (ms) li=ln Non below 50ms lg=lct Non tg l t off l t on (l t off) min. trip time (ms) max. trip time (ms) Ip=In Non time delay (sec) tp at (Ipx.)

31 Protection trip unit (OCR) circuit diagram Energy type OCR AC,DC00-50V S 0-S ØW/ØW NCT k VM Source + - N R S T 9 0 VR VS VT VN 9 N R S T L P/T NCT NCT VR VS VT VN S Energy type OCR CT CT CT CT Nn Rn Sn Tn Ac S/I G ZI ZI ZO ZO COM COM RR+ RR- MCR T + MCR - N TP S 0 TP MHT TN a for MCR Nn Rn Sn Tn COMMON IN OUT ZSI* + - Communication + - Remote reset * ZSI: contacts - are pre-wired by factory. If you use ZSI function, please remove this wire.

32 Protection trip unit (OCR) Values of Ict and In Frame Applicable Rated current (In) Ict (max) Ict In (A) x0.5 x0.6 x0.7 x0.8 x0.9 x A B C Rated Current (In) - Rated current [In] can be adjusted to 50%, 6%, 70%, 80%, 90% and 00% of the rated primary CT current [Ict]. - On the ACB nameplate, rated current [In] is marked. - Rated current [In] can be selected by sliding the base current setting select switch, which can be set to the predetermined scale. Operation characteristics Long time delay (LTD) t Ir tr Standard current setting - The scale is marked as magnification of [In]. - Setting range: (Non, 0.8, 0.8, 0.85, 0.88, 0.9, 0.9, 0.95, 0.98,.0) In (0 modes) - No protection in case of non setting of [Ir]. - The breaker is not tripped below 05% of [Ir], and tripped at 0%. I Time delay setting - Standard operating time (sec) is based on the time of 600% [Ir] with inverse time operation. - Setting range: 0.5,.5,,.5, 5, 0,, 0, 5, 0sec (0 modes) - The breaker is tripped at ±% of setting time. Short time delay (STD) t Isd Tsd I t on I t off I Standard current setting - The scale is marked as magnification of [In]. - Setting range: (Non,,.5,,.5,,, 6, 8, 0) In (0 modes) Time delay setting - Standard operating time (msec) is based on the time of 0% [Isd] with definite time operation. - Setting range: 50, 00, 00, 00, 00, 500msec (6 modes) - 00% of inverse time curve applied in case of inverse time (It on) setting. DIP switch - Isd t ON: for inverse time characteristic, which has Isd t=c (constant) characteristic at 00% of a set point, tolerance of setting current is ±0% - Isd t OFF: for definite time characteristics

33 Protection trip unit (OCR) Instantaneous trip (INST) t Standard current setting - The scale is marked as magnification of [Ict]. - Setting range: (Non,,,, 6, 8, 0,, ) In (9 modes) - No protection in case of non setting of [Ii]. Time delay setting - Total breaking time is below 50ms. Ii I Ground fault trip (GFT) Standard current setting t - The scale is marked as magnification of OCR rated primary current [Ict]. - Setting range: (Non, 0., 0., 0., 0., 0.5, 0.6, 0.7, 0.8,.0) [Ict] (0 steps) Time delay setting ln Ig Ig t on Ig t off - Standard operating time (msec) is based on the time of 0% [Ig] with definite time operation. - Setting range: 50, 00, 00, 00, 00, 500msec (6 steps) - Inverse time operated with 00% of [Ict] standard in case of [It on] setting. Tg I DIP switch - Ig t ON: for inverse time characteristic, which has Ig t=c (constant) characteristic at 00% of a set point, tolerance of setting current is ±0% - Ig t OFF: for definite time characteristics Pre-trip alarm (PTA) t Standard current setting - The scale is marked as magnification of [In] with definite time operation. - Setting range: (Non, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95,.0) In (0 steps) Time delay setting - Standard operating time (sec) is based on the time of 00% [Ip]. - Setting range: 5, 0,, 0, 0, 60, 80, 0, 60, 00sec (0 steps). Ip Tp I Additional voltage measurement factor (Energy type) Type Threshold Time delay - Operate Alarm contact (, ) without tripping ACB. Reverse power (Energy type) range step range step accuracy Minimum voltage Umin pickup 00V ~ Umax 5V.s ~ 5s 0.s 0% dropout pickup ~ Umax 5V.s ~ 6s 0.s -0% Maximum voltage Umax pickup Umin pickup ~ 800V 5V.s ~ 5s 0.s 0% dropout 00V ~ pickup 5V.s ~ 6s 0.s -0% U unbal pickup ~ 0% % s ~ 0s s -0% dropout ~ pickup 50kW 0s ~ 60s s -0% Type Threshold Time delay range step range step accuracy Reverse power rpmax pickup 5 ~ 500kW 5kW 0.s ~ 0s 0.s 0% dropout 5kW ~ pickup 5kW s ~ 60s 0.s 0% - Operate alarm contact (, ) without tripping ACB. - Depending on the total active power value, operates when current direction is opposite from the power direction user specified. + direction : Current flow from above to below ACB terminal (default). - direction : Current flow from below to above ACB terminal.

34 Protection trip unit (OCR) Zone selective interlock function (ZSI) Zone selective interlocking drops delay time that eliminates faults for breakers. It minimizes the shock that all kinds of electric machinery get under fault conditions. Example In case of that short time-delay or ground fault accident occurs at ZSI built in system, the breaker at accident site sends ZSI signal to halt upstream breaker s operation. To eliminate a breakdown, trip relay of ACB at accident site activates trip operation without time delay. The upstream breaker that received ZSI signal adhere to pre-set short time-delay or ground fault time delay for protective coordination in the system. However upstream breaker that did not receive its signal will trip instantaneously. For ordinary ZSI operation, it should arrange operation time accordingly so that downstream circuit breakers will react before upstream ones under overcurrent/short time delay/ ground fault situations. ZSI conditions Type of ZSI Number of ACBs (in total) In series 00 m 6 0 m In parallel 6 0 m Max. distance between ACBs Twisted shield cable (AWG 6-) maximum impedance: Ω ACB Out Zone In ACB - ACB - Zone Out Fault A In ACB - ACB - ACB -N Zone Out Out Out Fault B In In In ZSI connecting Pre-wired contact (,) as standard by factory. If you use ZSI function between breakers, please use this wire.

35 Protection trip unit (OCR) curves General feeder Operating time second minute hour ms 500ms ms 50ms Percent for rated primary current of OCR (Ict) Percent for rated current of OCR (Ict) Long time delay current setting range LTD Short time delay current setting range STD Instantaneous tripping current setting range INST Ground fault trip current setting range GFT 5 Pre-trip alarm current setting range PTA 5

36 Protection trip unit (OCR) system diagram (L) R (L) S (L) T N ACB ACB trip Display (LCD, LED) MHT Trip operation Rogowski CT Measurement part Relay selection MCU processing PTA contact LTD contact External contact STD/INST contact Power CT Self power GFT contact COMMON contact ZSI ZSI output + ZSI output - ZSI input + ZSI input - Comm. RS-85 + RS-85-0V - 0V SMPS power Test terminal 6

37 Communication function The ACB Hw series OCR Amp and Energy types are equipped with communication module. It allows to get all breakers information from network at any location connected to the bus, such as: measurements: current, voltage, power, power factor, energy, frequency breaker status: closing, opening and other state fault recording: time-stamped trip information event logging protect the controller setting protect pre-alarm controller In addition to the Voltage Module HWY650 and Remote Control Unit HWY69, the user can control the breaker for the following operations: opening, closing, and reset. Scada system Modbus RTU (Remote Terminal Unit) Remote Control Unit HWY69 HWY69 HWY650 Amp type OCR Energy type OCR Characteristics operation mode: differential max. distance:. km baud rate: 9600; 900; 800 bps transmission method: half-duplex termination: 0Ω 7

38 Remote control units Remote control temperature unit (RCTU) and remote control unit (RCU) RCTU has Digital Output contact that ables to insert/disconnect ACB remotely by communication. It checkes temperature of ACB with temperature channel. RCTU communication offers RS-85/Modbus-RTU. Insert/ disconnect control of ACB assures its reliability through SBO (select before operation) function. If the temperature rises over the user setting value, you can check it through alarm contacting point (additional connection needed). You can check ACB temperature through segment LED at the front. RCTU can be installed in side the ACB cradle or panle. RCU module same function with RCTU module except temperature monitoring. Contact specification Type Range of application ACB control contact ratings 0A 0VAC, 0VDC Temperature alarm max. switching power contact ratings max. switching power 00VA, 00W 0A 0VAC/5A 0VAC/5A 0VDC 00VA, 0W Remote control temperature unit (RCTU) Remote control unit (RCU) Remote Control Temperature Unit TEMP. C Remote Control Unit HWY65 HWY69 RCTU terminal composition No. Definition No. Definition DI CB CONNECT 7 NTC Temperature sensor DI CB CONNECT 8 NTC Temperature sensor DI CB TEST 9 CH infrared light sensor AOR (black) DI CB TEST 0 CH infrared light sensor GND (green) 5 DI CLOSE CH infrared light sensor AOT (yellow) 6 DI CLOSE CH infrared light sensor power (red) 7 DI OPEN CH infrared light sensor AOR (black) 8 DI OPEN CH infrared light sensor GND (green) 9 DO TEMP. ALARM 5 CH infrared light sensor AOT (yellow) 0 DO TEMP. ALARM 6 CH infrared light sensor power (red) DO CLOSE 7 CH infrared light sensor AOR (black) DO CLOSE 8 CH infrared light sensor GND (green) DO OPEN 9 CH infrared light sensor AOT (yellow) DO OPEN 0 CH infrared light sensor power (red) AC/DC Power RS85 (-) 6 AC/DC Power RS85 (+) RCU terminal composition No. Definition No. Definition DI CB CONNECT 7 - DI CB CONNECT 8 - DI CB TEST 9 - DI CB TEST 0-5 DI CLOSE - 6 DI CLOSE - 7 DI OPEN - 8 DI OPEN DO CLOSE 7 - DO CLOSE 8 - DO OPEN 9 - DO OPEN 0 - AC/DC Power RS85 (-) 6 AC/DC Power RS85 (+) Shape Status LED Information RCTU Run LED RCTU running LED Com LED communication LED Temp. Alarm LED Alarm DO LED temp. alarm LED temp. alarm DO LED Remote Control Temperature Unit TEMP. C General digital input D D dry contact (5V) dry contact (5V) HWY65 ACB control Close ACB close LED Open ACB open LED Error ACB close/open terminal disconnection and controlling error Communication setting Temperature indicator 8

39 Voltage module HWY650 Dimensions (mm) Voltage connection Trip unit offers VM (Voltage module) as an essential option, to measure voltage. Voltage input range:ac 69 ~ 690V connect busbar connect with ACB terminal ACB HW HW pole wire (L)(L)(L) R S T VN VR VS VT VN VT VS VR ACB ACB terminal pole wire / pole wire (L)(L)(L) R S T N VN VR VS VT VN VT VS VR ACB ACB terminal 9

40 Accessories Motor (MO) Connection diagram Source Spring charge off sw. Ready to close switch M 6 Manual charging method and geared motor charging by external power source. Operating voltage range: 85-0% Ratings Rated voltage Reference Rating DC0V DC0V HWX5 DC V rated current (A) HWX5 DC 8V starting pick up(a) 5-6 times of rated current HWX5 AC/DC 0V charging time (s) within 5 sec ) HWX5 AC/DC 0V torque (kgf) 00kgf cm HWX56 AC 0V rated watt (W) insulation voltage (V/min),000 insulation resistance (MΩ) 00 ambient temperature ( C) - to 60 ) Charging time is within 0sec of rated, in case of DC/8V. Wire ratings Rated voltage DC /8V and AC/DC 0/0V AC 80/0V AWG insulation level (V) AWG insulation level (V) Ready to close switch and spring charge (RTC) These contacts (No.,6) are for delivering spring charge status to outside and indicate the breaker is in a ready to close status. Optional device mounted on the body. These contacts operate when the followings are valid: - ACB is in OFF position - spring charge indicator shows charged - UVT is energised - SH is not energised - ACB is in connected position - key lock is in open position (OFF) - mechanical interlock is OFF 0

41 Accessories Closing coil (CC) Connection diagram Source PB (close) CC A control device which closes a circuit breaker remotely, when applying 85-0% of rated control voltage over 0ms to coil terminals (,). Ratings Power supply (Vn) operating limits Power consumption (VA) Opening time DC (V) AC (V) inrush steady-state (ms) Vn Vn Vn Reference HWX55 HWX55 HWX55 HWX55 Rating DC V DC 8V AC/DC 0V AC/DC 0V HWX555 AC/DC 80/V HWX556 AC 0V Wire ratings Rated voltage DC /8V and AC/DC 0/0V AC 80/0V AWG insulation level (V) AWG insulation level (V)

42 Accessories Shunt trip coil (SH) Connection diagram Source 7 PB(Open) SH A control device which trips a circuit breaker remotely, when applying 70-0% of rated control voltage over 0ms to coil terminals (7,8). 8 Ratings Power supply (Vn) Operating limits Power consumption (VA) Opening time DC (V) AC (V) inrush steady-state (ms) Vn Reference HWX50 HWX50 HWX50 HWX50 Rating DC V DC 8V AC/DC 0V AC/DC 0V HWX505 AC 80/V HWX506 AC 0V Wire ratings Rated voltage DC /8V and AC/DC 0/0V AC 80/0V AWG insulation level (V) AWG insulation level (V)

43 Accessories Second shunt trip coil (ssh) Connection diagram Source 9 PB(Open) ssh A control device which trips a circuit breaker doubly from the outside. When second shunt trip coil is installed, there is no possibility to fit the UVT coil Rated control voltage range 70-0%, applying voltage over 0ms to coil terminals (9,0). 0 Ratings Power supply (Vn) Operating limits Power consumption (VA) Opening time DC (V) AC (V) inrush steady-state (ms) Vn Reference HWX5 HWX5 HWX5 HWX5 Rating DC V DC 8V AC/DC 0V AC/DC 0V HWX55 AC 80/V HWX56 AC 0V Wire ratings Rated voltage DC /8V and AC/DC 0/0V AC 80/0V AWG insulation level (V) AWG insulation level (V)

44 Accessories Under voltage trip coil (UVT) Connection diagram Source 9 PB(Open) UVT If the voltage of the main or the control power is under 70% of the standard, UVT breaks the circuit automatically. Connect instantaneous type with both terminals (9,0) and connect with time delay type in order to present time delay controller. - The circuit breaker is opened with trip unit power supply voltages below 70%. - The circuit breaker is closed with unit power supply voltage above 85%. Instantaneous type can not be used with double trip coil. 0 Ratings Power supply (Vn) Pick-up Drop Power consumption (Vn) DC (V) AC (V) inrush steadystate Trip time (ms) Reference HWX5 HWX5 Rating DC V DC 8V - above 0.85Vn 0 0 (00-0) (00-0) 00 (00-50) 00 (00-50) below 0.5Vn HWX5 AC/DC 0V HWX5 AC/DC 0V HWX5 AC 80/V HWX56 AC 0V Wire ratings Rated voltage DC /8V and AC/DC 0/0V AC 80/0V AWG insulation level (V) AWG insulation level (V)

45 Accessories UVT time delay controller Connection diagram COM a b U U Source PB(Open) T T UVT controller C C 9 UVT This device is possible to delay as (0.5,.0,.5, sec). It can be mounted on side of chassis or on the DIN rail. 0 Connection and operating time V source Dimensions (mm) UVT trip Ratings Reference HWX5 HWX5 Rating AC/DC 0V AC/DC 0V HWX55 AC 80/V HWX56 AC 0V 5

46 Accessories Position switch Connection diagram Test position 6-6 a 6-6 b 6-65 a 6-66 b a b Connection position 7-7 a 7-7 b 7-75 a 7-76 b a b Isolation position 8-8 a 8-8 b Insert position 9-9 a 9-9 b This switch is for indicating the position of ACB in the chassis. It is mounted on the side of chassis. Indicating position Connected/Test/Isol/Insert. Only one switch is applicable. "a" contact = NO contact "b" contact = NC contact Ratings References Load Resistance Lamp Inductor Motor AC5V 0A.5A 6A A DC0V 6A A 6A A DC5V 0.6A 0.A 0.6A 0.A DC50V 0.A 0.05A 0.A 0.05A References Inserted Isolated Test Connected HWX570 - C C C HWX57 C C C C HWX57 C C C C HWX57 C C C C Position switch operating sequence View 6.5 mm Inserted Isolated Test Connected Connected Test Isolated Inserted 6

47 Technical guide Accessories Lifting lugs Mechanical interlock kit A device to make an ACB easy to shift. Hang it to both handles of the arc shield, chassis, and ACB. When handling products, please be sure to use crane. In case of products under,00a and handling chassis only, please comply with safety regulation. Offered ea of set as a standard in 5,000A "C" frame. It is used to interlock closing and trip between two or three breakers mechanically so as to prevent unintended operation at the same time. The MI is a safety gear installed in ACB for distribution line and it creates a mechanical interlock between two or three circuitbreakers through each ACB s open/close work. To operate the MI every component linked to the MI unit and the MI must be combined before use. MI unit is separate product. After installing ACB it is additionally attached. When ordering MI wire of parts all components linked to the MI unit are provided. MI is provided with cable length:.5 m.(additional cables can be ordered for and 5 m) Phase insulation barrier ON/OFF button lock Phase insulation barrier prevents the arc which may arise and result in short-circuit between phase in advance. Prevents manual operation of ACB's closing/tripping button due to user's wrong handling. It is not possible to handle on/off operation under the "Button lock" status. Padlock is not included, key locksize: Ø5-Ø8 7

48 Accessories Key lock device Key Ronis lock and key Castell lock The key lock prevents the circuit breaker closing, it maintains interlock condition (Mechanical prevention). When the key has been unlocked you can operate spring changing/manual on or off, when the key is removed from circuit breaker it becomes interlock. The key doesn t turn to lock position until user push the off button, when the key is locked. Kirk and Profalux type of locks may also be applied. Ref. Key type Suitable with Lock type Adaptor kit ref. Key Ronis lock HWY70, HWY697 HWY70,, 5 HWY70, 5 HWY70 HWY Key Castell lock HWY706 HWY698 HWY707 HWY708 - Key interlock Configure the system with three breaker mounted key lock device. Only two breakers are possible to input with ea key, and the other breaker can supply stable load with interlocking. ACB is interlocked ACB is interlocked ACB is interlocked Power Power ACB ACB Power Power ACB ACB Power Power ACB ACB Bus-tie ACB ACB ACB Load Load Load Load Load Load ACB cannot be closed. ACB cannot be closed. ACB cannot be closed. 8

49 Accessories Wrong insertion preventer When the main body of ACB is inserted to the chassis if the ratings of ACB do not match with chassis it mechanically prevents ACB from being inserted into chassis of ACB. Each part will have been installed on body or chassis. This device is set by CT rated current. Mounting position according to rated current CT Mounting position chassis ACB 0 = without OCR ADEG 6 T = 60A ABDF 57 H = 800A ABDE 67 J =,000A ABCG 56 K =,50A ABCF 57 L =,600A ABCE 67 M =,000A ABCD 567 N =,500A BCDE 67 P =,00A BCDF 7 Q =,000A BCDG 6 S = 5,000A BCEF 7 9

50 Technical guide Accessories Arc shield Control terminal protection cover Arc which may arise while breaking fault current is extinguished first by arc chute in main body of circuit breaker and then completely extinguished by arc cover. Protects control terminals which are exposed to the outside, and prevent damage from foreign substances. Counter Displays the total number of on/off operation of ACB The counter displays the total number of on/off operation of ACB. 50

51 Accessories Remote control temperature unit Temperature sensor RCTU is installed on the chassis or inside of panel, and communicates with Modbus/RS-85 basically. It can be purchased separately and can be operated with temperature alarm unit at the same time: RCTU It is used with temperature sensor. Temperature alarm unit is a device to show the busbar's temperature through a sensor inside of ACB. Temperature sensor can be installed up to and alarm can occur when it reaches the specified temperature. Display the maximum temperature on the segment LED and transmits through a network. Installed on the chassis or inside of panel, and can be operated with remote closing & trip unit at the same time. The RCTU is used with temperature sensor installed inside of the ACB. The temperature sensor is installed in designated position. However user can change the position to applicable extra site. Contact specification Temperature sensor support Division Range of application ACB control contact ratings 0A, 0V AC, 0V DC max. switching power,00va, 00W Different supports are designed to make easier the installation of IR temperature sensor: Frame A, P and P Frame B, P and P Frame C, P and P 5

52 Accessories Neutral CT The NCT is additionally applied for -pole circuit breaker when it is connected to distribution line ( phases lines). For distribution line ( phases lines) pole circuit breaker can protect the ground fault however, we can not classify unbalanced load and ground fault. To complement this when only a ground fault occurs the NCT senses the N phase load and operates the GFT. When connecting a relay or electric instrument checking phase is mandatory. Please connect the designated terminal. Dimensions (mm) 60-,600A,000-,000A -Sec. M5,000-5,000A Ø Ø Ø

53 Accessories Door flange door flange panel door Protects the protruding front of ACB and the cutting side of panel door by attaching it to the panel door. Both fixed/draw-out type are the same size of the panel cutting, even if the dust cover is installed. Refer to dimension for panel cutting size. Protection rating of IP0. Panel door cutting dimensions (mm) R 5 -Ø Bottom Dust cover A protective cover which completely protects the front panel of ACB from dust and moisture, with a protection rating of IP5. Locks the cover in the test or connected position. Refer to dimension for panel cutting size. 5

54 Accessories Auxiliary switch Connection diagram used for MCR used for SHT supervision (option) used for short b contact (option) used for SHT supervision (option) A contact to monitor On/Off position of ACB remotely. 5a5b is standard for ACB HW series. Applicable AUX switch is up to 6a6b. When working with OCR s MCR function it will be NO, 5NC (a5b). When both monitoring contact and MCR function working together it will be ab. When ordering short b additionally it will be attached to b contacts 5, 5 when the product is out. The additional short b which enclosed in the product is applicable as the number of the b contact. Additional AX 5a5b (MOC) can be fitted on the left side of breaker HWX565. Ratings Load Resistance Lamp Inductor Motor Wire ratings Wire ratings (Un) AC5V 5A 0.7A A.A AWG insulation level (V) AC50V 5A 0.5A A 0.8A 0 00 Additional AX 5a5b (MOC) Connection diagram MOC is suitable for ACB draw-out type When MOC is fitted, MI cannot be mounted. 5

55 Accessories OCR portable checker Connection diagram Item external power battery trip time measurement test output output precision size (H W D) Specifications input: AC/DC00-0V,50/60Hz output: DCV,.5A Alkaline 9V: EA 0-999,999 sec 0.ln-7ln ±0% (ln-7ln) 9mm x mm x 5mm ACB HW portable checker tests for the operation of OCR (Long time/short time delay/instantaneous/ground fault). It is possible to set current level, phases, and frequency for OCR s test. All testing factors are adjustable through front monitor and you can check operating time. Battery equipped inside (Available without external power source). Keypad Externals OCR CHECKER HW HWY mm mm Nr Button Function UP move menu and increasing setpoint DOWN move menu and decrease setpoint 5 FUNC move to the previous menu and return to the setup screen.6 mm ENTER save the settings and move the number of digits of setting current 5 START waveform occurrence 6 STOP waveform stop Nr Button Function LCD menu, setting current, trip time keypad move menu and setting signal output terminal OCR connection terminal power switch On/Off 5 terminal control terminal of checker 55

56 Technical guide Accessories OCR and alarm switch reset (MHT) When a circuit breaker tripped by fault current or over load and only if the circuit breaker has been tripped by OCR, the Manual Reset Button operates interlock and resets the interlock to restore electric lines after fault factors have been removed. When the ACB is tripped by OCR it provides functions of interlocking above mechanism and output contacts (NO/NC) which check operation of ACB by OCR as well. The output contact displays OCR operation by long time, short time delay, instantaneous and ground fault. And resetting above mechanism occurs. Except above functions when emergent restoration of electric load is needed it automatically reset itself to get ready to open immediately after trip and reset only output contacts. Safety shutter lock An automatic safety device to protect the connectors of main circuit by cutting off dangerous contact from outside while the breaker is drawn out. Shutter lock is a locking device which prevents safety shutter from being opened when it is closed. (Key lock is not included. Size is Ø5-Ø8) 56

57 Technical guide Accessories Draw-in/out device mechanism Draw-in/out device unit is mounted on the body of draw type ACB as standard. Draw-in/out device unit consists of draw-in/out handle storage space, push button, position indicator, pad lock. Position pad lock is a safety device as locking draw-in/out function in connected/test/sol position. This device is offered as standard except key lock. Available key lock size: Ø5-Ø8 Draw-in/out handle Draw-in/out handle is included in storage place for draw-out type. 57

58 T N Technical guide Circuit diagrams OCR Circuit diagram (Energy type) Common Circuit diagram Main circuit Over-current protective device Alarm contact Charging circuit Ready Closing to close circuit Opening circuit Secondary shunt trip coil AC/DC 00-50V S 0 - S ØW/ØW Source Source Source Source Source R S T N VM + - NCT K L 9 0 VN VR VS VT PB (close) 7 PB(Open) 9 PB(Open) spring charge off sw. N R S T L P NCT NCT VN VR VS VT S over-current protective device MO CC SH ssh CT CT CT CT ZI ZI ZO ZO Nn Rn Tn Tn Ac S/I G COMCOMRR+ RR- MCR MCR + - T N T P S 0 T P MHT a for MCR Rn Sn Tn Nn IN OUT com- remote ZSI muni- cation reset Symbol description Terminal description CT L P G S/I Ac NCT ZI ZO COM MCR+/- Tp/Tn MO CC SH current transformer LTD terminal PTA terminal GFT terminal STD/INST terminal common terminal neutral current transformer zone selective input zone selective output communication (pc) MCR input terminal MHT input source charging motor close coil (close) shunt trip coil (open) - charging motor (MO) source power - closing coil (CC) source power 5-6 remote reset 7-8 opening coil (SH) source power 9-0 UVT coil / secondary shunt trip coil -6 ready to close contact (RTC) 9-0 OCR source power - LTD contact - PTA contact - STD/INST contact -6 GFT 9-0 NCT input terminal - ZSI input/output 5-6 communication (RS85) 7-0 OCR alarm contact ssh secondary trip coil VN-VT voltage module UVT MHT S0/S RR undervoltage trip coil magnetic hold trigger protection unit source power remote reset -60 AUX switch contact 6-96 position switch Manufacturer s wiring User s wiring Disconnecting device (Draw-out type) 58

59 Circuit diagrams Under-voltage trip Auxiliary sw. Position sw. MOC Mechanical Operated Cell switch Source 9 PB(Open) PB(Open) COM a b T T UVT U U C C 9 Source UVT UVT used for MCR Test position 6-6 a 6-6 b 6-65 a 6-66 b a b 0-0 a 0-0 b Connection position 7-7 a 7-7 b 7-75 a 7-76 b a b Isolation position 8-8 a 8-8 b 8-85 a 8-86 b Insert position 8-85 a 8-86 b 9-9 a 9-9 b 9-95 a 9-96 b Additional auxiliary SW 5NO/5NC "a" contact = NO contact "b" contact = NC contact Draw-out type lay-out OCR & OCGR Control circuit Auxiliary switch OCR CONTACT POW COM- L- S/I- PTA- PR NCT ZIC-INZIC-OUT BA VM MO CC SH UVT/ G-6 RS85 ssh RTC MCR a a a 5a b b b b 5b VR/7 VT VS/8 VT Over-current protective device (standard type) OCR and OCGR POW OCR CONT COM- L- S/I- PTA- G-6 control circuit OCR & OCGR RR NC ZIC-IN ZIC-OUT RS85 BA M/ZCT VR/7 VT auxiliary switch VS/8 VN Control circuit MO CC SH UVT /ssh RTC Auxiliary switch MCR a a a 5a b b b b 5b Tp Tn Z0- ZI- Z0+ ZI+ G Pc- Pc+ N+ MCR MCR Fixed type lay-out VR VT 0 VS VN RR ZCT ZSI ZSI IN OUT BA VM UVT RS MO CC SH /ssh 85 G S/I OCR LTD RTC PTA NCT POW COM MCR a OCR CIRCUIT Control circuit Auxiliary switch a a 5a b b b b 5b 59

60 A frame fixed type dimensions Front view (mm) Vertical terminal connection (mm) ø ø 6.7 [ 60-,600A ] [ 000A ] 5 -ø 5 -ø A frame,000a of ACB HW is applicable vertical terminal only. 60

61 A frame fixed type dimensions Horizontal terminal connection (mm) ø ø ø Front terminal connection (mm) [60-600A] Ø Ø Ø

62 A frame draw-out type dimensions Front view (mm) Vertical terminal connection (mm) Ø Ø 0 [ 60-,600A ] [,000A ] 6.5 (test) arc shield surface (option) 6.5 (test) arc shield surface (option).5 (isol).5 (isol) Ø Ø Ø Ø A frame,000a of ACB HW is applicable vertical terminal only. 5. 6

63 A frame draw-out type dimensions Horizontal terminal connection (mm) Ø Ø 6.5 (test).5 (isol) arc shield surface (option) Ø Ø Front terminal connection (mm) [60-600A] Ø Ø (test) 6.7 (isol).5 6 arc shield surface 0. (option) -Ø Ø

64 B frame fixed type 60-00A dimensions Front view (mm) Ø Ø 9. [ 60-,500A ] [,00A ] 5 -Ø 5 -Ø Vertical terminal connection (mm)

65 B frame fixed type 60-00A dimensions Horizontal terminal connection (mm) 8. A [,00A ] 99. A Ø Range A (mm) Ø A 75 00A [,00A ] [ 60~,500A ] 5 -Ø 5 -Ø Front terminal connection (mm) [60-00A] Ø Ø Ø

66 B frame draw-out type 60-00A dimensions Front view (mm) Vertical terminal connection (mm) Ø Ø [ 60-,500A ] [,00A ] 6.5 (test).5 (isol) arc shield surface (option) 6.5 (test).5 (isol) arc shield surface (option) Ø Ø Ø Ø

67 B frame draw-out type 60-00A dimensions Horizontal terminal connection (mm) A A Range A (mm) Ø [ 60-,500A ] [,00A ] 6.5 (test).5 (isol) arc shield surface (option) Ø A 75 00A Ø (test).5 (isol) Ø arc shield surface (option) Ø Ø Front terminal connection (mm) [60-00A] Ø (test) 6 0. arc shield surface (option).5 (isol) -Ø Ø

68 B frame fixed type 000A dimensions Front view (mm) ø Vertical terminal connection (mm) ø ø *=

69 B frame fixed type 000A dimensions Horizontal terminal connection (mm) ø ø 5 -ø 0 0 5*=

70 B frame draw-out type 000A dimensions Front view (mm) Vertical terminal connection (mm) ø ø (test).5 (isol) arc shield surface (option) 5 5-ø ø *=

71 B frame draw-out type 000A dimensions Horizontal terminal connection (mm) ø ø (test).5 (isol) ø arc shield surface (option) Ø 5*=

72 C frame fixed type A dimensions Front view (mm) Vertical terminal connection (mm) ø *=00 5 7

73 C frame fixed type A dimensions Horizontal terminal connection (mm) *= ø

74 C frame draw-out type A dimensions Front view (mm) Vertical terminal connection (mm) ø ø (test) arc shield surface (option).5 (isol) 5 5-ø ø *=00 5 7

75 C frame draw-out type A dimensions Horizontal terminal connection (mm) ø ø (test) arc shield surface (option).5 (isol) ø ø *=

76 Draw-out type dimensions Panel door cut-out for dust cover (mm) Panel door cut-out for door flange (mm) -ø5. operating panel center R5 -ø operating panel center 0.5 -R bottom 0 -ø bottom -ø E 7.5 D 7.5 D Side view (mm) Rear panel cutting size (mm) 6.5 (test) (isol) A ACB center bottom. 0 rear panel (IP0) panel door (5) () bottom C B Rear panel cutting size (mm) Model A B C D E frame A, pole frame A, pole frame B, pole frame B, pole frame C, pole frame C, pole

77 Fixed type dimensions Panel door cut-out for dust cover (mm) Panel door cut-out for door flange (mm) -ø5. operating panel center R5 -ø operating panel center 0.5 -R bottom 0 -ø bottom -ø Side view (mm) Rear panel cutting size (mm) ACB center A bottom 0 (95) (88) panel door 75 rear panel bottom C B Rear panel cutting size (mm) Model A B C frame A, pole frame A, pole frame B, pole frame B, pole frame C, pole frame C, pole

78 Technical data Internal resistance, power consumption and insulation distance Internal resistance and power consumption Model type Rated current (A) Fixed type Draw-out type Internal resistance (mω) Power consumption (W/Phase) Internal resistance (mω) Power consumption (W/Phase) frame A frame B frame C ) Power consumption listed is maximum power consumption for each rated current, 50/60Hz, / pole. ) This is inner resistance value per pole. ) Power factor =.0 Insulation distance Insulation distance from arc (in mm) ACB A B Fixed type 0 (V) 00 (690V) 60 A Draw-out type without arc shield 0 (V) 00 (690V) 60 with arc shield 0 60 Minimum insulation distance at charging side (in mm) B B Insulating voltage (V) 600 V 8 D D 600 V < (V) 000 V 78

79 Technical data Rectification of rated current Rectification of rated current Frame Rated current Terminal connection of ACB body Applicable busbar size horizontal type vertical type frame A frame A frame B frame B frame B frame C t= thickness (mm) EA=number of parts 0 C 5 C 50 C 55 C 60 C 0 C 5 C 50 C 55 C 60 C 60A t x 50mm x EA 5t 50mm EA 60A 60A 60A 60A 60A 60A 60A 60A 60A 60A 0t 60mm EA 800A 6t 50mm EA 800A 800A 800A 800A 800A 800A 800A 800A 800A 800A 0t 60mm EA 000A 8t 50mm EA 000A 000A 000A 000A 000A 000A 000A 000A 000A 000A 6t 75mm EA A 8t 60mm EA 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 0t 50mm EA 6t 75mm EA A 0t 60mm EA 600A 600A 0A 80A 0A 600A 600A 600A 50A 50A 8t 60mm EA 000A 0t 75mm EA 8t 75mm EA A 000A 000A 860A 860A 0t 00mm EA 60A 0t 75mm EA 5t 50mm EA 60A 60A 60A 60A 60A 60A 60A 60A 60A 60A 0t 60mm EA 800A 6t 50mm EA 800A 800A 800A 800A 800A 800A 800A 800A 800A 800A 0t 60mm EA 000A 8t 50mm EA 000A 000A 000A 000A 000A 000A 000A 000A 000A 000A 6t 75mm EA A 8t 60mm EA 50A 50A 50A 50A 50A 50A 50A 50A 50A 50A 0t 50mm EA 6t 75mm EA A 0t 60mm EA 600A 600A 600A 600A 600A 600A 600A 600A 600A 600A 8t 60mm EA 000A 8t 75mm EA 000A 000A 000A 000A 000A 000A 000A 000A 000A 000A 0t 00mm EA A 0t 75mm EA 500A 500A 500A 00A 00A 500A 500A 500A 500A 500A 8t 75mm EA 00A 0t 90mm EA 0t 00mm EA A 00A 00A 050A 050A 000A horizontal 000A vertical 0t 75mm EA 00A 00A 00A 000A 900A t 00mm EA 0t 00mm EA 000A 000A 900A 800A 60A t 5mm EA t 5mm EA 0t 00mm EA A 000A 000A 800A 800A 0t 5mm EA 00A 0t 5mm EA 0t 00mm EA 00A 00A 00A 000A 900A 00A 00A 00A 000A 000A 000A 0t 00mm EA 000A 000A 90A 860A 800A 000A 000A 000A 900A 900A 5000A 0t 5mm EA 5000A 5000A 900A 800A 700A 5000A 5000A 5000A 900A 900A Altitude ACB HW is designed for operation at altitudes under 000m. At altitudes higher than 000m, change the ratings upon service condition. Altitude 000m 000m 000m 5000m withstand voltage (V) average insulating voltage (V) max. operation voltage (V) rectificated rated current (A) ln 0.99 ln 0.96 ln 0.9 ln 79