Reliability. Solution

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2 Reliability The HiMC Magnetic Contactor series employs a modular design which allows quick and simple mounting of auxiliary contact blocks, timers, mechanical latching blocks, etc. HiMC provides convenience, economic benefit and high reliability. Solution Superior design for industrial applications such as motor control centers, the HiMC contactor is appropriate to various control systems, and favored by shipyard and power plant; where high reliability and performance are the criteria.

3 We build a better future! Significantly Extended Life Strong Noise Free Silence Compact Design Small CONTENTS Ordering Information 0 HiMC HiTH HMX & HMT 7 HLB & HOKZE 9 Accessory HiMS Diagram 4 HiMS Drawing HiMP 48 HME 7

4 Hi Series HiMC 9 ~ HiMC Small Frame Size Contactor The electrical and mechanical life of HiMC has been significantly extended. New materials prevent any generation of corroded substances, and the core enables noisefree status with the help of special antirust oil treatment. Various accessories can be attached easily. Terminal wiring is designed to meet IEC 059 and protection degree of IP 0. By using clips, HiMC s coil can be replaced easily and its frequency is available in both Hz and 0 Hz. Quick and Easy Disassembly Fast and Easy Coil Change HiMC 5 ~ HiMC 0 Large Frame Size Contactor The electrical and mechanical life of HiMC has been significantly extended. The optimized design of the arc chamber minimizes contact erosion. HiMC contactor maintains noisefree operation through the DCcontrol method. HiMC contactor is available in both AC/DC and Hz / 0 Hz with an electronic circuit which enables operation through severe voltage drop. HiMC contactors can be used in various environments by adopting special plastic(cti/00 V) which has heat & waterproof charateristics. By adopting a cassette unit, the coil assembly can be replaced conveniently. As the cover of HiMC contactor can be easily opened, maintenance is very convenient. Two auxiliary contact blocks of NO+NC can be attached to each side of HiMC, allowing auxiliary contacts to be added up to 4NO+4NC. Variety of Installation Easy Coil Change Easy Contacts Inspection

5 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC HMX & HMT HiTH HiMP & HME HiTH H HiTH K HMT HME HMX HiMP Qualified Standards & Approvals TYPE CE UL Standards KS C44 IEC 0947 EN 0947 UL 8 BS 47794, BS 544, BS 494 VDE 00 Det Norske Veritas JISC 88, JEM 8 Approvals UL / CE (Community European / TU.. V Rheinland) ISO 0, 0, 900 HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC HiMC 90 HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC 0 CSA KR LR ABS BV NK TYPE HMX HMT HiTH K(H) HiTH K(H) HiTH K(H) HiTH 90K(H) HiTH K(H) HiTH 0K(H) HiTH 0K(H) HiTH 0K(H) HiTH 0K(H) HiAB HiAC HiAL HiAR CE UL CSA KR LR ABS BV NK

6 Hyundai innovative Magnetic Contactor / Thermal Overload Relay Ordering Information Magnetic Contactor HiMC W S / 0 X Rated Current(4VAC) Type Current Type Current A A 8 A A A 0 A A A A 0 A W AC Control G DC Control F Free Voltage Free voltage type is available from HiMC 5 to 0 Number of NO Number of NC Safety Cover Blank S Without Cover With Cover Operational Voltage W AC 4~00 V G DC 4~ V F AC/DC 0, 4 V Please refer to the Technical Data, page 4 & Blank X 0 Hz Hz A 0 0 A A 0 0 A 5 5 A 0 0 A A 0 0 A A A 0 0 A Thermal Overload Relay HiTH K S Hyundai innovative THermal overload relay Type Applied MC HiMC 9~ HiMC ~ HiMC H Element (Option) Type K Element (Standard) Rated Current Name Please refer to the Technical Data page 4 & 5 Blank Without Cover Safety Cover S With Cover 90 HiMC 5~90 HiMC ~ 0 HiMC ~0 0 HiMC 0~0 0 HiMC 0~0 0 HiMC ~0

7 Control Relay Separate Mounting Unit for HiTH HMX / 0 X HiTHMB S Control Relay AC: HMX DC: HMT Number of Contacts a b a b 4a Operational Voltage AC 4~00 V DC 4~ V Blank X 0 Hz Hz Type Applied TOR HiTH HiTH Safety Cover Blank S Without Cover With Cover HiTH 90 HiTH90 Mechanical Interlock Unit Aux. Contact Block HiTL HAB Mechanical Interlock Unit Type Application M.C HiMC 9~ HiMC HiMC 5~ HiMC ~00 HiMC 0~0 HiMC 0~0 Type HiAB HiAL HiAC HiAL 5S HiAR S HiAL 7S HiAR 8S Mounting Side Top Left Top Left Right Left Right Application M/C HiMC 9~ HiMC 9~ HMX, HMT HiMC 5~ HiMC ~0 Number of NO Number of NC Hi Series 07

8 Hyundai innovative Magnetic Contactor / Thermal Overload Relay Ordering Information Digital Motor Protection Relay / Deluxe Type HiMPD 0 S Z 0 / Hyundai innovative Motor Protection Deluxe type Rated Current Setting Range 0 0.5~ A 0 5~0 A Connecting Method T Tunnel Type S Screw Type Option Standard Z Earth Leakage Protection Control Voltage 0 AC 0 V AC V I Short Circuit Protection ETC Separate Connection Cable Display Bracket ZCT Specification Length(m) Order No. Specification Inner Diameter(mm) Ratio of zero phase current HiMP CBL.0 HiMP Bracket HiMP ZCT HiMP CBL.5.5 HiMP ZCT HiMP CBL HiMP CBL HiMP ZCT 5 HiMP ZCT 5 00 ma/0 mv HiMP ZCT 0 0 HiMP ZCT 0 0 Electronic Motor Protection Relay HME H 0 0 / S E Tunnel (DefiniteTime Delay) Screw or Tunnel Rated Current Setting Range ~.5 ~ 0 AC 0 V AC V H Pin 0 5.0~0 ETC

9 Digital Motor Protection Relay / Standard Type HiMP H P D 0 S / 0 Hyundai innovative Motor Protection Relay Number of CT H CT K CT Wiring Method T Tunnel Type S Screw Type P Pin Type Characteristics D Definite I Inverse Inverse+ N Reverse Phase Safety Cover Blank S Without Cover With Cover Control Voltage 0 VAC 0VAC ETC Wiring Method Frame Applied MC HiMC 9~ Tunnel Type HiMC ~ Screw Type HiMC ~ Pin Type HiMC 9~ HiMC ~ HiMC Characteristics Current Name Definite 0 Rated Current Setting Range 0.~ A.~ A 4~ A 5~ A Inverse ~.5 A ~5 A 4.4~ A 8~ A ~ A Accessories for Digital Motor Protection Relay 5mm DinRail Bracket Terminal Block HiMP Rail HiMP TB 5mm DinRail Bracket Terminal Block Application Standard Type AF /AF Outer CT HiMP CT Current Transformer 0 H CT Ratio CT Number of CT Deluxe Type 0 0/0AF Hi Series 09 0 : 5 : 5 Standard Type H K CT CT 0 : 5 0 : 5 Deluxe Type D CT : 5 0 : 5 0 : 5 : 5 0 : 5

10 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Technical Data of Contactors TYPE HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC Rated Insulation Voltage V Rated Operational Voltage V AC(Ith) A ~ V./.7/ 4.5/8 5.5/ 7.5/ / / 8.5/70 / ~4 V 4/9 5.5/ 7.5/8 / / 8.5/ / /5 7/ 0~5 V kw/a 4/7 7.5/ 8.5/ / 8.5/8 / /45 7/0 45/4 0~90 V 5.5/7 7.5/9 7.5/9 /8 8.5/ / 5/ 7/44 45/5 AC 00 V 00 V IEC 0947 AC4 V 40 V 575 V 00~ V ~4 V HP A Lifetime Electrical(AC) x,000 Mechanical x,000,0 5,000,0 5,000,0 5,000,0 5,000,000,000,000,000,000,000,000,000,000,000 Operating Times AC/DC Closing Opening ms ms ~5 4~ ~5 4~ 4~5 4~ ~5 5~90 Operating Frequency per hour(ac) times AC Making Capacity 0 VAC 4 VAC A AC Breaking Capacity 0 VAC 4 VAC A Continuous Current A UL8 Max. HP 0~0 V 0~ V 0~ V 4~4 V Size Ph HP/A Ph HP/A 0.5/9.8 /8 /.8 5/ /9.8 /8 /9. 5/7. / /7 5/. /4 0.5/0 /7 5/. /4 /4 5/8 /8 0/7 /4 5/8 /8 0/7 /4 7.5/ /4 / 0/54 /5 5/8 0/5 NEMA Max. HP V V 00 V V 40/575 V Mounting Method Ph HP Ph HP Screw & DINRail Screw Auxiliary Contact ab ab ab ab ab ab ab ab ab W(AC) Weight G(DC) Kg F(A/DC).. The auxiliary contact for DC above HiMC is ab. AC making and AC breaking capacity are operations.

11 Hi Series HiMC /0 4/0 0/70 0/ 0/ , /70 00/ ab HiMC / / /0 0/4 0/ , /4 0/ ab HiMC /0 /0 0/4 5/0 75/ , /0 / ab HiMC /0 0/0 0/ /0 / , / / ab HiMC /0 0/0 0/7 00/0 00/ ,000 5, /48 00/ ab HiMC /0 /0 /0 0/7 0/ ,000 5, /9 / ab HiMC /0 /0 /00 / / ,000 5, /9 / ab HiMC / 90/ / /0 /78 0,000 5, /4 / ab HiMC / 75/ 90/ 90/0 90/ 0,000 5, / 0/4 4 0 ab HiMC / 5/ 70/0 0/70 75/ ,000 5, /4 75/9 ab HiMC / 55/ 0/ 55/5 5/ ,000 5, / 0/77 ab HiMC /90 45/90 / / ,000,000 ~5 5~ / 0/ ab... 55~5 55~5 55~5 45~5 55~5 45~5 55~5 45~5 ~55 4~55 Screw

12 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Technical Data of Contactors Inching & Plugging Duty (AC4 Duty) Operational Voltage Ratio of Inching Electrical lifetime (million) HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC 0 V % % % % kw V % % V % V Inching Operations Ratio of Inching(%) = Standard Operations + Inching Operations 0 The inching limit of making & breaking frequency is below the continuous operations based on operation per second. Inching Plugging Rated Operational Current for DCloads. Connection Poles Series PolesSeries Application DC duty (L/Rms) DC, DC5 duty (L/Rms) DC duty (L/Rms) DC duty (L/Rms) DC, DC5 duty (L/Rms) DC duty (L/Rms) Operational Voltage 4 V 48 V V 0 V 4 V 48 V V 0 V 4 V 48 V V 0 V 4 V 48 V V 0 V 4 V 48 V V 0 V 4 V 48 V V 0 V HiMC HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC DC duty is applied to resistance load and DC duty is applied to inductive coil load (IEC 0947). DC duty is applied to starting or inching of shunt motors and DC5 duty is applied to starting or inching of series motors (IEC 0947). DC and DC5 duty of making & breaking capacity is 4 times to above table and its operation is fifty times. Electrical lifetime is up to 0 thousand when the frequency is below than 0 operations per a hour

13 Hi Series HiMC 90 HiMC 90 HiMC HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC 0

14 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Technical Data of Contactors Characteristics of Coil HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC Electrical Power Consumption AC (0V/0Hz) AC (V/0Hz) DC Inrush Sealed Inrush Sealed Inrush Sealed VA VA/W VA VA/W W W 0 4/.9 0 4/ /.9 0 4/ /.9 0 4/ /.9 0 4/ /.9 0 4/ /.9 0 4/ /5 / /. 0.7/ /. 0.7/. 9.7 Making Coil ON AC Main Contact ON DC Making Coil OFF AC Main Contact OFF DC Min. Control Transformer Capacity Operation Time ms VA ~5 4~ ~5 4~ ~5 4~ ~5 4~ ~5 4~ ~5 4~ 4~5 5~ 0 ~5 ~5 5~90 5~90 0 ~5 ~5 5~90 5~90 0 Application HiMC 9 ~ If nonerated voltage is applied to the coil for long time, the lifetime of the contactor can be reduced. Coil Ratings AC Operational Voltage (0 Hz) AC Operational Voltage ( Hz) DC Operational Voltage Note ) The rated voltage shall be applied to the contactor coll. ) The coil can operate correctly during short period even at 85~% of the rated voltage, when it is saturated at on the rated voltage and frequency. ) If nonerated voltage is applied to the coil continuously, it is apt to be deteriorated in electrical insulation and mechanical operation. 4) Different voltage range shall be informed in advance.

15 HiMC 90 HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC /. 7.4/.8 7.4/.8 9./5.8 9./5.8 9./5.8 9./5.8 9./ /7. 4.7/7. 7./. 7./ /../../..4/4.4.4/4.4.4/4.4.4/4.4.4/4.4 /5. /5..5/8.5/ ~5 55~5 55~5 ~55 ~55 ~55 55~5 55~5 55~5 55~5 55~5 55~5 ~5 55~5 55~5 ~55 ~55 ~55 55~5 55~5 55~5 55~5 55~5 55~5 5~90 ~90 ~90 4~55 4~55 4~55 45~5 45~5 45~5 45~5 45~5 45~5 5~90 ~90 ~90 4~55 4~55 4~55 45~5 45~5 45~5 45~5 45~5 45~ Coil Ratings Application HiMC 5 ~ 0 HiMC 0 ~ 0 AC Operational Voltage (0 Hz) AC Operational Voltage ( Hz) DC Operational Voltage AC/DC Operational Voltage HiMC 5~0 0 AC: 0~ DC: ~0 4 AC: ~4 HiMC ~0 AC: 0~7 DC: 0~ 0 AC: 00~ DC: 00~0 4 AC: ~4 DC: Note ) The rated voltage shall be applied to the contactor coil. ) The coil can operate correctly during short period even at 85~% of the rated voltage, when it is saturated at on the rated voltage and frequency. ) If nonerated voltage is applied to the coil continuously, it is apt to be deteriorated in electrical insulation and mechanical operation. 4) Different voltage range shall be informed in advance. Hi Series 00 If nonerated voltage is applied to the coil for long time, the lifetime of the contactor can be reduced.

16 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Auxiliary Contacts and Contact Blocks Based on IEC 0947 Standard Auxiliary Contacts Auxiliary Contact Blocks Type 9 ~ HiMC 5 ~ 0 HAB, HAC, HAS Fixed Contacts Convertible Contacts HiAL, HiAR Rated Insulation Voltage Rated Thermal Current Ith V A Rated Current AC duty (Resistive heating loads) V 0 V 4 V 90 V A Rated Current AC duty (Coil loads) V 0 V 4 V 90 V A Rated Current DC duty (Resistive heating loads) 4 V 48 V V 0 V A Rated Current DC duty (Coil loads) 4 V 48 V V 0 V A UL & CSA Standard Auxiliary Contacts ) Type HiMC Rated Thermal Current Ith 0 V V 9 ~ 5 ~ 0 AC V A Rated Current 4 V V.. DC V.. A Rated Current V Contact rating code: ) A00P00 (Aux. contact & HiAL, HiAR) ) B0P0 (Aux. contact block) Auxiliary Contact blocks HAC, HAS ) HAB, HiAL, HiAR ) Fixed Contacts Convertible Contacts

17 Stardelta Starting Contactors Voltage, Current & Torque of Stardelta Starting Contactors Starting Method Starting (Staruse Contactor) Operating (Deltause Contactor/C) Starting Current Torque Full Load Current Contact Voltage Full Load Current Contact Current Contact Voltage Direct Im.5T Im Em / Im Im Em / Stardelta Im 0.5T Im Em / Im Im / Em Im: Delta wiring load current Em: linetoline voltage T: Rated torque (assumed torque fluctuations) Contactors for Normal Stardelta Starters 00 ~ V AC,, 0 Hz Motor Capacity Main Circuit Circuit Y Circuit kw HP FLC (C) (C) (C) HiMC HiMC HiMC 7.5 HiMC HiMC HiMC HiMC HiMC HiMC 0 HiMC HiMC HiMC HiMC HiMC HiMC HiMC 5 HiMC 5 HiMC HiMC 90 HiMC 90 HiMC 7 HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC 90 0 HiMC 0 HiMC 0 HiMC 7 HiMC 0 HiMC 0 HiMC 44 HiMC 0 HiMC 0 HiMC HiMC 0 HiMC 0 HiMC 0 8 HiMC HiMC HiMC 0 0 TOR HiTH K HiTH K HiTH K HiTH K HiTH K HiTH 90K HiTH 90K HiTH K HiTH K HiTH 0K HiTH 0K HiTH 0K HiTH 0K HiTH 0K HiTH 0K HiTH 0K ~ 4 V AC,, 0 Hz Motor Capacity Main circuit Circuit Y Circuit kw HP FLC (C) (C) (C) HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC 0 HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC HiMC 5 HiMC HiMC HiMC 7 HiMC 5 HiMC 5 HiMC HiMC 5 HiMC 5 HiMC HiMC 90 HiMC 90 HiMC 75 0 HiMC HiMC HiMC 5 90 HiMC HiMC HiMC 90 0 HiMC HiMC HiMC 0 HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC 0 HiMC 0 HiMC 0 Above data are based on squirrel cage motor(ac) and slipring motor(ac). Those data are subject to change according to motor classes and motor manufacturers. Above data are based on less than seconds motor starting time. Motor starting time must be considered when over seconds motor starting time shall be applied. Inrush current shall be considered when a capacitor is used. Recommendable changeover time from Y to is between ms and ms. 58% of motor full load current is recommended for HiOR setting current. Main Circuit Diagram Control Circuit Diagram TOR HiTH K HiTH K HiTH K HiTH K HiTH K HiTH K HiTH K HiTH 90K HiTH 90K HiTH 90K HiTH K HiTH K HiTH 0K HiTH 0K HiTH 0K HiTH 0K HiTH 0K Hi Series 7 For HiMC 9 ~ For HiMC 5 ~ 0

18 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Transformer and Condensor Load Transformer Load Condenser Load Type Single phase Three phase Three phase 0 V 4 V 0 V 4 V 0 V 4 V (kva) (kvar) HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC HiMC 90 HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC Electrical endurance: 0,000 (IEC 09474, ACa, b) The inrush shall be less than times of the full load current of the transformer. The condenser must be discharged before being reenergized. Maximum residual voltage at terminals shall be under than V.

19 Wire and Tightening Torque Main Circuit Type Terminal Screw Wire Size (mm ) Compressing Terminal Size (mm ) Tightening Torque (kgf.cm) HiMC 9 M4.5 ~ 5.5.5/M4 ~ 5.5/M4 HiMC M4.5 ~ 5.5.5/M4 ~ 5.5/M4 HiMC 8 M4.5 ~ 5.5.5/M4 ~ 5.5/M4 HiMC M4.5 ~ 5.5.5/M4 ~ 5.5/M4 HiMC M5 ~ 4.5/M5 ~ 4/M5.5 HiMC M5 ~ 4.5/M5 ~ 4/M5.5 HiMC M5 ~ /M5 ~ /M5 8.8 HiMC 5 M8 ~ 8 /M8 ~ 8/M8 0 HiMC M8 ~ 8 /M8 ~ 8/M8 0 HiMC 90 M8 ~ 8 /M8 ~ 8/M8 0 HiMC M8 ~ 0 /M8 ~ 0/M8 0 HiMC M8 ~ 0 /M8 ~ 0/M8 0 HiMC M ~ /M ~ /M 0 HiMC M ~ /M ~ /M 0 HiMC 0 M ~ /M ~ /M 0 HiMC 0 M ~ 00 /M ~ 00/M 0 HiMC 0 M ~ 00 /M ~ 00/M 0 HiMC 0 M ~ /M ~ /M 0 HiMC 0 M ~ /M ~ /M 0 HiMC M ~ 5 /M ~ 5/M HiMC 0 M ~ 5 /M ~ 5/M Control Circuit Type Terminal Screw Wire Size (mm ) Compressing Terminal (mm ) Tightening Torque (kgf.cm) HiMC 9 ~ HiMC 5 ~ 0 M.5.5 ~.5/M.5 ~ /M.5 Installation and Surroundings Installation. Install in a dry & vibrationfree location.. Perpendicular installation is recommended, but slant is acceptable.. Over slant and horizonal installation may shorten lifetime, and may effect on the other characteristics. Perpendicular & Slant Installation Hi Series 9 Surroundings. Ambient temperature: 0C (standard), 5 ~ C Average temperature (4 hours): below 5C. Relative humidity: 45 ~ 85% RH Altitude: below 000 m Vibrationproof: ~55 Hz g Impactproof: 5g. Storage temperature: ~ 5C, Non freezing site. Horizontal Installation

20 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMC Rating The contactors can be operated according to rated thermal current (Ith), rated operating current (Ie), making & breaking capacities, electrical & mechanical endurance and utilization category. Utilization Categories AC : Noninductive or slightly inductive loads, resistance furnaces. AC : Slipring motors: starting, plugging AC : Squirrel cage motors: starting, switching off motors during running. AC 4: Squirrel cage motors: plugging, inching AC : Resistive heating loads AC : Coil loads DC : Noninductive or slightly inductive loads, resistance furnaces. DC : Shunt motors: plugging, inching DC 5: Series motors: plugging, inching DC : Resistive heating loads DC : Coil loads Making and Breaking Capacities According to Utilization Category Duty Type Current Voltage Make Cos Number of operation Current Voltage Make and Break Cos Number of Operation AC.5Ie.05Ue 0.8 AC 4.0Ie.05Ue 0.5 AC Ie Ue 0.45(0 A) 8.0Ie.05Ue 0.45(0 A) AC4 Ie Ue 0.5(0 A).0Ie.05Ue 0.5(0 A) DC.5Ie.05Ue.0 DC 4.0Ie.05Ue.5 DC5 4.0Ie.05Ue AC Ie.Ue 0. DC.Ie.Ue P Operating Cycles According to Utilization Category Duty Type Current Voltage Make and Break Cos Ontime Number of Operation AC.0Ie.05Ue sec 000 AC.0Ie.05Ue sec 000 AC.0Ie.05Ue 0.45(Ie0 A) 0.05 sec 000 AC4.0Ie.05Ue 0.5(Ie0 A) 0.05 sec 000 DC.0Ie.05Ue sec 000 DC.5Ie.05Ue sec 000 DC5.5Ie.05Ue sec 000 AC Ie.Ue sec 000 DC.Ie.Ue P 0.05 sec 000 Electrical Endurance According to Utilization Category Duty Type Current Make Voltage Cos Current Break Voltage Cos AC Ie Ue 0.95 Ie Ue 0.95 AC.5Ie Ue 0.5.5Ie Ue 0.5 AC Ie Ue 0.5(Ie7 A) Ie 0.7Ue 0.5(Ie7 A) AC4 Ie Ue 0.5(Ie7 A) Ie Ue 0.5(Ie7 A) DC Ie Ue Ie Ue DC DC5.5Ie.5Ie Ue Ue 7.5.5Ie.5Ie Ue Ue 7.5 Ie: Rated Current Ue: Rated Voltage

21 Electrical Endurance Curve of Main Contacts Electrical Endurance in AC Duty (~4VAC) Selection of AC & AC4 Contactors When the frequency of operation is lower than the recommendation, motor output can be increased, but should not exceed the making and breaking capacities of the contactor. If thermal overload relay is used, the shortcircuit protection should be carefully considered and the recommended fuse ratings should not be exceeded. The contactors can be chosen considering the electrical endurance by means of the diagrams. The electrical endurance of the contactor for AC, AC4 duty can be calculated using this formula. L = P/L + P/L + + Pn/Ln Electrical Endurance in AC Duty (~4VAC) L: electrical endurance of the contactor. L: electrical endurance in AC duty L: electrical endurance in AC4 duty P: part of use in AC duty P: part of use in AC4 duty P + P + + Pn = Ex In= A, Is=4 A, 95% nonplugging duty Ia=0 A and 5% plugging duty Is=0 A. What is the electrical endurance of contactor HiMC 90. L = = 0.57 (Operation) 0.95/ /0.5 On AC duty endurance curve, lifetime of HiMC 90 is.0x at 0 A On AC4 duty, lifetime of HiMC 90 is 0.05x at 0 A Electrical Endurance in AC4 Duty (~4VAC) Electrical Endurance in AC4 Duty (~4VAC) Hi Series Starting current shall be under times of rated current.

22 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiTH Thermal overload relay Features The HiTH series thermal overload relay compensates the ambient temperature automatically. The compensation range is between 5 and +55 The HiTH series has the phase unbalance protection device, which increases the reliability of the motor protection. These relays are provided with builtin free tripping mechanism, which can be trip regardless of the position of Reset Button position. These relays have NO and NC aux. contacts with galvanic isolation. HiTH ~ 0 are Current Transformer(CT) type relays. HiTH 0 is able to transmit Max. 0 ampere. Protection cover for the main and control terminal meet IP 0.(HiTH,, & 90) The HiTH series is pin type, so it can be connected to the magnetic contactor directly. (HiTH,, & 90) Both screw and 5mm Din rail mounting are available through the separate mounting units. Control Terminal Main Terminal The HiTH series has three function modes as below, ) A position : Auto. Reset ) H position : Manual Reset ) Test position : Manual Reset & Test Function In this position, the relay resets automatically around one minute after the relay is tripped. When the reset button is inserted into the relay body at H position, the button can be turn to the A position. H position is the normal delivery position. The relay can be reset manually about one minute after the relay is tripped. The reset button can be turn to the H from A or TEST position. Test position is to perform the manual test since this mode works like an extra stop button of the operating circuit. When the reset button is pushed at TEST position, the NO contact is closed and the NC contact is opened. Caution : please make it sure that the reset button is at TEST position to carry out the manual test. Adjusting the Rated Current Tripping Indicator Three Steps of the Rated Operation Current can be adjusted by + or driver. The indication bar is to be projected 5~7mm when the relay is tripped, so the relay status can be recognized easily. Caution : Do not press the indication bar when you reset.

23 Selection of Thermal Overload Relay >> Motors of short starting time For motors of normal starting time within a few seconds, the relays can be selected by the table of page &. The full load current(flc) of the motor must be within the setting range of the thermal overload relay. The starting time of highinertia motor is an important factor at selecting thermal overload relays. The tripping time of the motors, whose starting current is ~7 times of the rated current, can be obtained from the HiOR tripping curves, page 4 & 5. This time should be longer than around 5% of the motor starting time. >> Motors of long starting time If the starting time of the motor is longer than the tripping time of HiTH ~90, the current transformer type shall be used. The current transformer type relays include the NonTripping features during the motor starting time. The rated current can be decreased by looping the primary cable several times on the transformer according to the following table. Current Range(Example: A) Protection of Phase Loss >> Discordant Tripping Unit When R phase becomes phase loss, the bimetal of R phase remains and the other bimetals of S & T phase are bended. The bottom slide of the Discordant Tripping Unit keeps the original position due to the bimetal of R phase; whereas, the top slide moves because of the bending bimetals of S & T phase. The difference moving ratio of top and bottom slides make the Discordant Tripping time to be shorter than normal tripping time; please refer to the figure. Normal Position (Untripped Position) Number of Primary Loops Current Range (A) Current Ratio 78 ~ / ~ 5 ~ ~ 4. 5 / 5.7 / 5 4. / 5 Overload of Phase (Normal Tripping) 5. ~ / ~.7.4 ~ ~.5.7 / / 5.5 / 5 Discordant Tripping (R Phase Loss) The second rated current of current transformer is 5 A, the overload relay is able to control the current between A and 5 A. The corresponding setting value for the relay can be calculated by using the following formula. Rated current of motor Setting current(a) = Current ratio Hi Series >> Making and breaking capacities of auxiliary contacts Grade AC ) Grade DC ) U/V Aux.Contact 959 Ie(A) Alarm.Contact 9798 Ie(A) U/V Aux.Contact 959 Ie(A) Alarm.Contact 9798 Ie(A) ) AC duty Making/Breaking Current = Ie ) DC duty Making/Breaking Current = Ie.

24 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiTH Technical Data / Specification Applied Contactor Rated Current Name Element Number Heaters Heaters Aux. Contact Reset Type Phase Fault Protection Suitable Wire Main Circuit (mm ) Control Circuit Net Weight(Kg) K type / H type HiTH K(H) HiMC 9 ~ HiTH K(H) HiMC ~ HiTH K(H) HiMC HiTH 90K(H) HiMC 5 ~ 90 Allowable Scope of Current 0. ~ ~ ~ ~ ~ ~ ~.. ~..5 ~. ~.8 ~ 4. ~ 5 4 ~ 5. ~ 8 7 ~ 9 ~ ~ 8 ~ 7 ~ 9 ~ ~ 8 ~ 8 ~ 4 ~ 8 ~ 8 ~ 4 ~ 8 ~ ~ 8 ~ ~ 45 ~ 5 0 ~ 70 ~ 90 H type(option) K type(standard) ab Man. / Auto Unit K type Only(Standard) ~ ~ 4 ~ ~ ~ / / / / 0.5 Saparate Mounting Unit(HiTHMB)

25 HiTH K(H) HiTH 0K(H) HiTH 0K(H) HiTH 0K(H) HiTH 0K(H) Applied Contactor HiMC ~ HiMC ~ 0 HiMC 0 ~ 0 HiMC 0 ~ 0 HiMC ~ 0 Rated Current Name Allowable Scope of Current (CT Ratio :5) 48 ~ (CT Ratio :5) 78 ~ 78 ~ (CT Ratio :5) 8 ~ 0(CT Ratio 0:5) ~ 0 ~ 0 0(CT Ratio 0:5) ~ 0 ~ 0 0(CT Ratio 0:5) ~ 0 0(CT Ratio 0:5) 0 ~ 0 (CT Ratio :5) 78 ~ 0(CT Ratio 0:5) 4 ~ 0 Features CT Assembly Element Number Element Element H type(option) K type(standard) Aux. Contact ab Reset Type Man. / Auto Unit Phase Fault Protection K type Only(Standard) Suitable Wire (mm ) Main Circuit Controll Circuit Net Weight (Kg) K type / H type.5 /..85 / ~.5.94 /.59.5 / / 4. Hi Series 5 HiTH K(H) HiTH K(H) HiTH 90K(H) HiTH K

26 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiTH HiTH Tripping Curve Threephase Overload Tripping Curve of phase shows the average tripping time of cold starting condition at +0 ambient temperature. (Tripping time of Hot Start: 0~% of Cold Start) Singlephase Overload Average tripping time of single phase is ~0% of three phase tripping time based on cold start. HiTH, HiTH, 4..0 HiTH /, 8.0 HiTH //90, h h h h min. 0 min. 0 min. 0 min sec. 0 sec. 0 sec. 0 sec Times Current Setting Times Current Setting Times Current Setting Times Current Setting 8 HiTH /90, HiTH 90, 590 HiTH 0 HiTH 0 0 h h h h min. 0 min. 0 min. 0 min sec. 0 sec. 0 sec. 0 sec Times Current Setting Times Current Setting Times Current Setting Times Current Setting

27 HMX & HMT Control Relays Features HMX is for AC, and HMT is for DC The protection degree is IP0. Screw and 5 mm DINRail mounting is available. Both HMX and HMT have three types of contact (NO+NC, NO+NC, & 4NO). These are proper for control circuit and factory automation. The following auxiliary blocks can be attached by onetouch method. Aux. contact block Timer Latching Block Surge absorber(rcunit) Applicable Standard IEC UL 8 VDE 00 CENELECEN 0 Technical Data Contact Rated Insulation Voltage Thermal Current Ith (AC) Rated Operational Current Ie Closing Time Opening Time Mechanical Lifetime Wire Size Operation Frequency Applicable Max. Fuse Consumption Power Weight Coil AC DC (Resistance Load) DC (Coil Load) IEC 0947 VDE00 0 V V 4 V 0 V 90 V 4 V 48 V V 0 V 4 V 48 V V 0 V AC Operated DC Operated AC Operated DC Operated PlugFuse (Fast/Slow) MCBC Features HRC Fuse (DIN/BS88) AC (0 Hz) DC AC Operated DC Operated Making Normal Making/Normal V A A ms 000 Times mm Times/Hours A VA/W VA/W W kg kg /5 5 0/44 7.5/ Hi Series 7 UL Standard Rated Thermal Current 0 VAC Rated Current VAC Contact Rating Code: A0 ~ P A A Rated Current 0 0 VDC VDC A.

28 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HMX & HMT Mechanical Interlock Unit The mechanical interlocking of two contactors for reversing contactors is available with interlock unit. A simultaneous closing of two contactors is prevented. Type HiTL HiTL HiTL HiTL 0 HiTL 0 HiTL 0 Contactors HiMC 9 ~ HiMC HiMC 5 ~ HiMC ~0 HiMC 0 ~ 0 HiMC 0 ~ 0 Handling The electrical interlock should be applied via the bcontact when mechanical interlock is used. Horizontal installation is not allowed. Mechanical interlock shall be installed on HiMC 0 after removing auxiliary contact blocks between two magnetic contactors. Dimensions Type A B C D E F G H HiMC 9,,, 8, 98 8 ~ ~ HiMC, 8 ~.5~ HiMC ~70 5.8~ HiMC 5,, ~ HiMC, 0 4 0~ HiMC,, 0 89 ~ HiMC 0, 0 0 0~ 87.4 HiMC 0, ~ HiMC, 0 59 ~ ~ 7. 4

29 HLB & HOKZE Mechanical Latching Block HLB Characteristics Fast & Easy mounting to contactors and control relays. HLB keeps the contactor mechanically latched. Operation How to OFF contactors or control relays Manually: Push the lever to the O position. Electrically: Put power to the coil. Caution Do not excite the contactors (or control relays) and mechanical latching blocks simultaneously. Refer to the right diagram for the control circuit. Ratings and Characteristics Power Consumption Pickup Voltage Operating Cydes AC and DC Controlled Voltage Mechanical Endurance VA W V Cycle/h AC / DC,000 times 5 (0.85.) x UC,00 4 V Fixed V ~ V 0 V 00 ~ V 0 ex) HLB / 0 (AC/DC) Different voltage range shall be informed in advance. Hi Series 9

30 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HLB & HOKZE Electronic Timer Block HOKZE Characteristics Fast & Easy mounting. Accurate and multi function through electronic method. Wide voltage range is realized, and both AC & DC are applicable on the block. Ondelay and Interval functions are furnished on the timer block at once. Ratings & Characteristics Mode Rated Voltage Operating Voltage Making Capacity Maximum Load Delay Time Precision Repeat Accuracy AC/DC V V VA VA Position A Position B % % sec HOKZE HOKZE 90 ~ 4 ~ 0 (0.85 ~.) X Rated Voltage 90 ~ 0 0. ~ 5 0. ms Function Charts The timer needs a recovery time of at least ms between operations to be reset for the next operation. Position : ONDELAY / t: adjustable delay time 0...0S Position : Interval Timer

31 Accessory Auxiliary Contact Blocks Type Consist Characteristics Application HiAB HiAB HiAB HiAB 04 HiAB HiAB HiAB 0 HiAB 0 HiAL HiAC HiAC HiAC HiAC HiAC 0 HiAC 0 NO + NC NO + NC NO + NC 0NO + 4NC 4NO + 0NC NO + NC 0NO + NC NO + 0NC NO + NC NO + NC NO + NC 4NO + 0NC NO + NC 0NO + NC NO + 0NC Left Hand Side HiMC 9 ~ HiMC 9 ~ HMX HMT HiAL 5S HiAL 7S NO + NC NO + NC Left Hand Side Left Hand Side HiAR S HiAR 8S NO + NC NO + NC Right Hand Side Right Hand Side HiMC 5 ~ HiMC ~ 0 The side mounting Aux. contact block shall not be used with the top mounting Aux. contact block at the same time. HiAC HiAC 0 HiAL HiAL 5S HiAR S Hi Series

32 Hyundai innovative Magnetic Contactor / Thermal Overload Relay Accessory Surge Absorber Surge Absorber drops surge voltage, which is ~0 times of the rated voltage occurred at the operation of the contactor or auxiliary switch, to below times of rated voltage. It is suitable for PLC control circuit. Damage to electronic parts from high surge voltage is prevented by the use of surge absorber. Applicable to Hz and 0 Hz. Item Type Voltage Application HRC /48 HRC /0 HRC / 8 ~ 48 V ~ 0 V ~ V HMX HiMC 9W ~ W RC Unit HRC 90/48 HRC 90/0 HRC 90/ 8 ~ 48 V ~ 0 V ~ V HiMC W HiMC 5W ~ 90W HRC 0/48 8 ~ 48 V HRC 0/0 ~ 0 V HiMC W ~ 0W HRC 0/ ~ V Clamping Diode HOKYZX 8 HMT, HiMC 9G ~ 0G RCUnit

33 Spare Parts Control Coil Type Applicable MC HMCOL X HMX HMCOL T HMT HiMCOL W/G HiMC 9 ~ HiMCOL W/G HiMC HiMCOL 90W/G/F HiMC 5 ~ 90 HiMCOL W/G/F HiMC ~ HiMCOL 0W/G/F HiMC ~ 0 HiMCOL 0W/G/F HiMC 0 ~ 0 HiMCOL 0W/G/F HiMC 0 ~ 0 HiMCOL 0W/G/F HiMC ~ 0 Ordering method: ex) HiMCOL W / 0X (Blank: 0 Hz, X: Hz) Arc Chute Type Contactors HiMCHT 90 HiMC 5 ~ 90 HiMCHT HiMC ~ HiMCHT 0 HiMC ~ 0 HiMCHT 0 HiMC 0 ~ 0 HiMCHT 0 HiMC 0 ~ 0 HiMCHT 0 HiMC ~ 0 Insulation Barrier Unit Main Contact Type HiMCTIP 9 HiMCTIP HiMCTIP 8 HiMCTIP HiMCTIP HiMCTIP HiMCTIP HiMCTIP 5 HiMCTIP HiMCTIP 90 HiMCTIP HiMCTIP HiMCTIP HiMCTIP HiMCTIP 0 HiMCTIP 0 HiMCTIP 0 HiMCTIP 0 HiMCTIP 0 HiMCTIP HiMCTIP 0 Contactors HiMC 9 HiMC HiMC 8 HiMC HiMC HiMC HiMC HiMC 5 HiMC HiMC 90 HiMC HiMC HiMC HiMC HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC 0 HiMC HiMC 0 One set consists of moving contacts and fixed contacts. One set consists of moving contacts and fixed contacts. (Two contact elements make one contact set.) Type HiMCIB HiMCIB 0 HiMCIB 0 HiMCIB 0 Contactors HiMC 5 ~ HiMC ~ 0 HiMC 0 ~ 0 HiMC ~ 0 Hi Series Coil Main Contact Arc Chute

34 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Diagram Location of Contacts Contactor Aux. Contact Block HiMC 9W HiMC W HiMC 8W HiMC W HiMC 9G HiMC G HiMC 8G HiMC G HiAB HiAB HiMC W HiMC W HiMC W HiMC G HiMC G HiAB HiAB 0 HiAB HiAB 0 HiMC G HiAB 04 HiAL 5S HiAL 7S HiMC 5W HiMC W HiMC 90W HiMC W HiMC W HiMC W HiMC W HiMC 0W HiMC 0W HiMC 0W HiMC 0W HiMC 0W HiMC W HiMC 0W HiAB HiAR S HiAR 8S

35 Control Relay Aux. Contact Block AC Operation Type HMX HiAC HMX HiAC HMX HiAC HiAC DC Operation Type HMT HiAC HMT HiAC 0 Hi Series 5 HMT HiAC 0

36 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings M.5 (Coil Terminal) M.5 (Main Terminal) M.5 (Aux. Terminal) HMX HMT Accessories HiAC A(mm) 5 44 A 79.8 (.5) HLB HOKZE ( ): HMT(DC). 9.5 M.5 (Coil Terminal) M4 (Main Terminal) M.5 (Aux. Terminal). (84.9) 5 HiMC 9 HiMC HiMC 8 HiMC 74 5 Accessories HiAB A(mm) 5 HLB HOKZE 9 44 A 8. (.4) ( ): G type(dc)..5 M.5 (Coil Terminal) M4 (Main Terminal) HiMC W HiMC W 74 9 M.5 (Aux. Terminal) 5. Accessories A(mm) HiAB A HLB HOKZE HiMC G HiMC G M.5 (Coil Terminal) M4 (Main Terminal) M.5 (Aux. Terminal) Accessories A(mm) HiAB A HLB HOKZE 4.5 9

37 .8 M.5 (Coil Terminal) M5 (Main Terminal) M.5 (Aux. Terminal) HiMC Accessories A(mm) HiAB A HLB HOKZE M.5 (Coil Terminal) M8 (Main Terminal) (Mounting Hole) HiMC 5 HiMC HiMC 90 8 M.5 (Aux. Terminal) M.5 (Coil Terminal) M8 (Main Terminal). 90. (Mounting Hole) M.5 (Aux. Terminal) HiMC HiMC M.5 (Coil Terminal) M (Main Terminal) (Mounting Hole) Hi Series 7 HiMC HiMC HiMC M.5 (Aux. Terminal)

38 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings 47 5 M.5 (Coil Terminal) M (Main Terminal).9.0 (Mounting Hole) M.5 (Aux. Terminal) HiMC 0 HiMC M.5 (Coil Terminal) M (Main Terminal) 70.0 (Mounting Hole) M.5 (Aux. Terminal) HiMC 0 HiMC M.5 (Coil Terminal) M (Main Terminal) (Mounting Hole) HiMC HiMC M.5 (Aux. Terminal)

39 M.5 (Aux. Terminal) M4 (Main Terminal). HiTH M.5 (Aux. Terminal) M5 (Main Terminal).0 HiTH M.5 (Aux. Terminal) M5 (Main Terminal).5 Hi Series 9 HiTH

40 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings M.5 (Aux. Terminal) M5 (Main Terminal).5 HiTH M5 (Main Terminal) HiTH M.5 (Aux. Terminal) M5 (Main Terminal) HiTH M.5 (Aux. Terminal).0. 7

41 M5 (Main Terminal) HiTH M5 (Main Terminal) HiTH M.5 (Aux. Terminal) M.5 (Aux. Terminal) M5 (Main Terminal) Hi Series 4 HiTH M.5 (Aux. Terminal)

42 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings M.5 (Coil Terminal) M5 (Main Terminal) M.5 (Aux. Terminal). 5 HiMC 9 HiMC HiMC 8 HiMC + HiTH M.5 (Coil Terminal) M5 (Main Terminal) M.5 (Aux. Terminal) HiMC HiMC + HiTH M.5 (Coil Terminal) 99. M5 (Main Terminal) M.5 (Aux. Terminal) HiMC + HiTH

43 9.8 M.5 (Coil Terminal).7 M8 (Main Terminal) M.5 (Aux. Terminal) HiMC 5 HiMC HiMC 90 + HiTH (Mounting Hole) M.5 (Coil Terminal) M8 (Main Terminal) M.5 (Aux. Terminal) HiMC HiMC + HiTH 7.5 M5 (Main Terminal) M.5 (Aux. Terminal) HiMC HiMC HiMC 0 + HiTH M5 (Main Terminal) M.5 (Coil Terminal).0 (Main Terminal) M.5 (Aux. Terminal) Hi Series M.5 (Aux. Terminal)

44 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings 94 5 M.5 (Coil Terminal) M (Main Terminal).. HiMC 0 HiMC 0 + HiTH M5 (Main Terminal) M.5 (Aux. Terminal) M.5 (Aux. Terminal) HiMC 0 HiMC 0 + HiTH M.5 (Coil Terminal) M (Main Terminal) M.5 (Aux. Terminal) HiMC HiMC 0 + HiTH M5 (Main Terminal) M.5 (Coil Terminal) M (Main Terminal) M.5 (Aux. Terminal) 9.8 M5 (Main Terminal) M.5 (Aux. Terminal) M.5 (Aux. Terminal)

45 ..5 M.5 (Coil Terminal) M4 (Main Terminal) M.5 (Aux. Terminal). (84.9) HiMR 9 HiMR HiMR 8 HiMR (.4) 89 ( ): G type(dc)..5 M.5 (Coil Terminal) M4 (Main Terminal) M.5 (Aux. Terminal) HiMR HiMR M.5 (Coil Terminal) M5 (Main Terminal) M.5 (Aux. Terminal) Hi Series 45 HiMR

46 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMS Drawing Dimensional Drawings 5 M.5 (Coil Terminal) M8 (Main Terminal).7 05 HiMR 5 HiMR HiMR 90 8 M.5 (Aux. Termianl) M.5 (Coil Terminal) M8 (Main Terminal). 7 5 HiMR HiMR M.5 (Aux. Termianl) M.5 (Coil Terminal) M (Main Terminal) HiMR HiMR HiMR M.5 (Aux. Termianl)

47 47 5 M.5 (Coil Terminal) M (Main Terminal). 5 HiMR 0 HiMR M.5 (Aux. Terminal) M.5 (Coil Terminal) M (Main Terminal) HiMR 0 HiMR M.5 (Aux. Terminal) M.5 (Coil Terminal) M (Main Terminal) Hi Series 47 HiMR HiMR M.5 (Aux. Terminal)

48 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Digital Motor Protection Relay [Deluxe Type] Hightrust Realization The Micro Controller Unit of HiMP series provides superior reliability. Real time processing and high precision. Various Protective Features Basic functions Overcurrent Undercurrent Stall Lock Phase loss Phase unbalance Reverse phase Optional functions Electric leakage current Instantaneous short current Preliminary Alert Function HiMP series can prevent the sudden overcurrent trip through the preliminary alert function. HiMP series can be inspected easily due to displaying load ratio by bargraph during operation. Operating Time Function Accumulated motor operation time can be displayed. Certain operating time can be set to alert, so oil exchange point can be checked conveniently. Digital Ampere Meter Function HiMP series are able to check the three phase ampere without additional ampere meter. R Phase Current S Phase Current T Phase Current Display the Cause of Fault Easy maintenance and repair OverCurrent UnderCurrent Phase Failure

49 Separable Display Part The display part can be installed separately from the body ; therefore, the values and cause of the fault can be checked without opening the panel door. Various Wiring Methods Both terminal screw type and tunnel type are available. RingTerminal Ringterminal type can be applied to the main and control circuit. Selectable Inverse and Definite Inverse(t) Definite Hi Series 49 Applicable to the Inverter Control Circuit HiMP series have high performance under the harmonic noise, so they can be used for the inverter control circuit under 0 Hz range.

50 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Rating and Specification Panel Mount Wiring of Main Circuit Allowable Current Partition Current Setting Range Operating Voltage ( Hz/0 Hz) Overcurrent Undercurrent Phase Failure Phase Unbalance Features Stall & Restriction Setting Range Lock Reverse Phase Leakage Current ) Short Circuit ) Inverse OverCurrent Definite Undercurrent Phase Failure Time Phase Unbalance Setting Range Stall Restriction Lock Reverse Phase Leakage Current ) Short Circuit ) Preliminary Alert Function Operating time Function Manual Reset Method Electrical Automatic Test Method Current Tolerance Time Number Aux. Contact Capacity OverCurrent Capacity Insulation Resistance Fast Between Circuit and Frame Transient Between Circuits Burst Between Contacts Environment Type Operation Temperature Storage Humidity HiMPDS Screw Unit or Extension ) 0: 0.5 ~ A 0: 5 ~ 0 A Min. current ~ Max. current X 5% V: 75 ~ 0% 0 V: 75 ~ 0% Special order Over.5%5% Inverse(cold/hot curve), Definite User setting (% ~ 70% of operating current/ Min. setting value shall be over 70% of Min. rated current.) Over 70% of unbalance rate Over % of unbalance rate Over % of setting current Definite only User setting (00% ~ 00%) Definite only Reverse phase perception at the beginning. User setting (0 ~ 0 ma) User setting (00% ~ 00% of rated current) Delay time: OFF/ ~ sec, Operation time: ~ sec (00% basis) Delay time: OFF/ ~ sec, Operation time: ~ sec ~ sec sec 5 sec 5 sec Within msec Within 0 msec 0.~ sec Within msec 0% ~ % of rated current OFF / 0 ~ 9990 hour By RESET button manually (Not working during operation) By control power off. After setting time. Tripping by the TEST button (Not working during operation) 5% Motor protection according to IEC ) Trip contact: ab Alert contact: a 4) A/ VAC (Resistance load) Over 0 times/ sec of Max. operating current Over 0/0VDC 000 VAC/ min. 000 VAC/ min. 00 VAC/ min. 5 ~ 70 ~ 45 ~ 85% RH ) ) Leakage and Short Circuit function can not be selected at the same time. ) Connecting cable and display breaket should be ordered when extension type is required. 4) When the leakage function is selected, alert contact is used as ZCT input terminal 5) Class 5 (Time,, ), Class (Time 4, 5,, 7, 8), Class (Time 9,,,, ),... HiMPD Series HiMPDT Tunnel Type HiMPDS HiMPDT

51 Function Function Description Remark Overcurrent Prevent the motor from overcurrent. Trip it over.5% of setting current and time. Standard Ref. cold/hot curve Undercurrent Prevent the vain rotation from power fault. Trip it by setting rate of undercurrent and time. Selective function Phase Failure Prevent the phase failure from line fault and touch. Trip sec when deviation is over 70% among three phases. Selective function Protective Function Phase Unbalance Stall Prevent the phase unbalance from fault of insulation/wring. Trip 5sec when deviation is over % among three phases. Prevent dropvoltage or restriction from rising load. Current is over % of setting current, trip it 5sec on definite condition Selective function Selective function Lock Prevent damage of motor from rapid load increase. Current is over setting current, trip it within sec on definite condition Selective function Reverse Phase Prevent the reverse rotation from wiring fault. Trip within 0 msec at the starting time. Selective function Leakage Current Prevent the leakage current from insulation fault. Current is over setting leakage current, trip at the setting time Optional function Short Circuit Prevent the short circuit from insulation fault of motor and wiring failure. Current is over setting rate of operating current, trip within msec. Optional function Prevent trip from sudden overcurrents. Preliminary Alert 4) Current is over setting rate of operating current, operate the alarm and alert contact until trip. Selective function Accumulated Operating Time Display accumulated time over % of rated current. Display unit: day RESET is NOT allowed. Operating Time Alert 4) Certain operating time can be set for motor oil exchange. At set time, display and alert contact operate. Optional function Compensate the tolerance of current between motor and relay. Increase the CT Ratio number of tunnel on the lowcurrent and use the outer CT on the highcurrent. Compensate the setting current and indication value by CT ratio. ex) CT ratio should be 0 when 0:5 CT is used. Delay Time Immovable time of overcurrent protection. Selective function TEST RESET Check of relay and sequence without suppling power. On the same condition of 00% current. Decide the reset method after trip Manual(non)/Electrical(Pr)/Automatic(0 ~ 0 min) reset can be selected Manual reset is by button Electrical reset is by power off Automatic reset is by setting time Manual reset is basic on the reset condition of electric and auto. Hi Series 5 Curve of overcurrent protection on the Inverse Cold/Hot Curve Cold: First operating condition after enough rest Hot: Consecutive operating condition Delay time is over : operate for hot curve after delay time Delay time off: operate according to hot curve after setting time On the Inverse only

52 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Control & Setting Method Function of Display Part Information indicator shows Current Value, Cause of Trip and MODE button RESET/TEST button SET button Setting Value Bargraph: Displays the load rate TEST / RESET button ) Check the trip condition of relay before operating the motor ) Reset the relay after trip operation MODE button: Change the mode of function set, current display and operating time. SET button: Records the setting condition Display window SELECT button Bargraph SELECT button ) Mode of current indication: Displays the current of each phase and rated setting current. ) Mode of function setting: Changes the function/setting values ) Trip condition shows the trip cause and displays the failure current value. Before Operating Motor, Set the Function Check the relay and circuit through TEST & RESET button ) Check the wiring condition carefully before testing. ) After pressing the TEST & RESET button, test is displayed on the indicator. If the current is over 00% of set current, the tripping operation is executed. ) Press the TEST & RESET button again to reset to the normal condition. Change the function through the MODE button before setting the function. Set the function by using SELECT and SET button. No ) 4 Key ) Function Operating Current Overcurrent Operating Feature Overcurrent Operating Time Delay Time Undercurrent Proportion Undercurrent Operating Time Stall Lock Negative Phase Phase Fault Electric Leakage Current (optional function) Electric Leakage Operating Time (optional function) Short Current Operating Proportion (optional function) Prealarm Function CT Ratio Operating Time Alarm Reset Default ) Leakage and Short Circuit function can not be selected at the same time. ) Prealarm function does not work when Leakage or Short Circuit function is selected. ) Dip switch setting. 4) The CT ratio of 0 type shall not be changed.(0 type default is, and 0 type default is.) CT ratio step: 0., 0.5,,, 5,,,, 0, 4,,,,,, 44, 48,, 0,, 0, 0,,, 0, 00 and ) 4) Operating Scope 0 Type: 0.5 ~. A 0 Type: 5.0 ~ A : Inverse, : Definite ~ sec / ~ sec / % ~ 70% ~ sec / / 00% ~ 00% / / 0 ~ 0 ma 0. ~ sec / 0% ~ 0% / 0% ~ % 0. ~ / ~ 9990 hour / / 0 ~ sec (Manual/Electric/Auto)

53 ) Display the by pressing the MODE button User can be change the function by pressing the SELECT button. To return to the current mode, press the MODE button. 4) Setting value is recorded by pressing the SET button, and then the selected function is displayed. When value of rated current is setup, is displayed after setting values recoding. If users do not need to store the setting value, do not press the SET button. Push the MODE button without recording. Current Indication MODE ) To change the setting value, display the set value by pressing the SET button. Setting value is displayed for the rated current( ). Current Indication MODE 5) If you want to set another function, repeat the above sequence from ) to 4) section. Finish the setting by pressing the MODE button times. Current Indication MODE ) Setting value is changed by pressing the SELECT button Current Indication MODE Current Indication MODE Indication on the Current MODE The max. current is displayed among the three phases in the normal condition. When the SELECT button is pressed, the value is displayed according to the order of the diagram. Delay Time R. Current S. Current Hi Series 5 If any button is not pressed for 5 seconds, it returns to the normal condition. Max. Current Operation Time T. Current Operating Current

54 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Control & Setting Method Information Indication under the Trip Condition The cause of trip is displayed on the LED. By pressing the button, user can see the fault current as the sequence below indicates. Under Current Negative Phase OverCurrent Trip Stall Earth Leakage Lock Short Current Phase Fall Contact Operation Condition Alert and trip contact operate simultaneously under the off condition. If electric leakage current function is included, alert contact is used as the input terminal for ZCT.

55 Characteristic Curves Inverse Condition Inverse Condition Inverse Condition Inverse Condition Inverse Condition Definite Condition Hi Series 55

56 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Dimension Drawings HiMPDS / HiMPDSZ / HiMPDSI Units M M5 M HiMPDS / HiMPDSZ / HiMPDSI Separation Type M M M Panel Mounting.8.5 < Cutting Size of Panel >

57 HiMPDT / HiMPDTZ / HiMPDTI Units 58 M M HiMPDT / HiMPDTZ / HiMPDTI Separation Type M M Panel Mountion < Cutting Size of Panel > Hi Series

58 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Wiring Diagram Three Phase Wiring Single Phase Wiring Inclusing Outer CT It is recommended to install capacitor near the motor side rather than the line side. Please turn off the reverse phase function when it is used for single phase motor When the electrical leakage current function is included, the AL(07 08) contact shall be used as the input terminal for ZCT.

59 Zero Current Transformer D k L K l A G B.5 C E F Type HiMPZCT HiMPZCT HiMPZCT 5 HiMPZCT HiMPZCT 0 HiMPZCT 0 A B C 0 D E 0 0 F G Usage of RingTerminal Use the ring terminal after taking off the protective cover in main terminal and removing display part on the body. Hi Series 59 Caution Be careful not to mixed with main units and display parts during combining. When repetitive operation is required, trip operation can be made earlier than setting time. When the electrical leakage current function is included, the AL(07 08) contact shall be used as the input terminal for ZCT. If display parts are seperated, take caution of electrical shock as the protective cover is removed.

60 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Digital Motor Protection Relay [Standard Type] Enviromental Influences High Reliability Ambient Temperature Operation : 570 Storage : HiMP standard series provides superior reliability by the Micro Controller Unit (MCU) Relative Humidity : 4585% Various Protective Features Model HiMPHPD/SD/TD HiMPHPD/SD/TD HiMPHPD/SD/TD HiMPHPI/SI/TI HiMPHPI/SI/TI HiMPHPI/SI/TI HiMPKPI/SI/TI HiMPKPI/SI/TI HiMPKPI/SI/TI HiMPKPN/SN/TN HiMPKPN/SN/TN HiMPKPN/SN/TN Over Current Definite Inverse Protection Function Phase Failure Unbalance Restriction Reverse Phase Remarks CT CT Over Current Protection : Operate according to the inverse or definit characteristic curve Phase Failure Protection : Trip seconds when the phase failure rate is over 70% (If CT, just R and T protection is applicable) Phase Unbalance Protection : Trip 5 seconds when the phase failure rate is over % (If CT, just R and T protection is applicable) Restriction Protection : Inverse type is operated according to inverse characteristics Definit type is operated according to definit characteristics Reverse Phase Protection : Trip 0. second when the reverse phase Applicable to the Inverter Control Circuit HiMP standard series have high performance under the harmonic noise, so they can be used for the inverter control circuit under 0~00 Hz range. Electron Wave and Noise Tolerance Completed to EMS test. Secured from the magnetic field as using troidal CT.

61 Various Wiring Methods HiMP standard series can applied to various methods and influences. Pin Type : Complete combination with HiMC series Magnetic Contactors HiMP HiMPH(K)P HiMPH(K)P HiMPH(K)P Magnetic Contactor HiMC 9 / HiMC / HiMC 8 / HiMC HiMC / HiMC HiMC Screw Type HiMP HiMPH(K)S HiMPH(K)S HiMPH(K)S Max. Rated Current A A A Applied Bolt M4 M5 M5 Tunnel Type : Using mm cable holl Non Flame Material V0 Class flame material provides maximum safety against electrical flame. Various Installation Method 5mm Din rail mounting is available with additional mounting bracket (Optional) Hi Series

62 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Rating and Specification Number of CT Function Features Type Wiring of Main Circuit Allowable Current Partition Over Current Phase Failure ) Phase Unbalance ) Restriction ) Reverse Phase ) HiMP HiMP HiMP Operation Voltage(/0 Hz) Over Current Phase Failure Phase Unbalance Restriction Reverse Phase Definite Inverse Inverse/Reverse Phase HiMPH/H/H D CT HiMPH/H/H I CT P : Pin Type S : Screw Type T : Tunnel Type 0 : 0.~ A 0 : 0.~.5 A :.~ A 05 :.0~5.0 A : 4.4~ A : 4.0~ A : 8~ A : 5.0~ A : ~ A V : 75~0 % 0 V : 75~0 % Other Voltage Over.5 %5 % Inverse(cold / hot curve), Definite Over 70 % of Unbalance Rate Over % of Unbalance Rate Over 0 % After Characteristic Curve Starting HiMPK/K/K I CT HiMPK/K/K N CT Perception of Reverse Phase and Sychronous Phase Over Delay Time Current Operating Time Time Phase Failure Setting Range Phase Unbalance Restriction Reverse Phase Reset Manual Method Electrical Test Method Current Tolerance Time Number Aux. Contact Capacity Over Current Capacity Insulation Resistance Fast Between Circuit and Frame Transient Between Circuits Burst Between Contacts ) R & T phase can be detected in case of H type(ct). ) The restriction follows the characteristic curve. ) Reverse phase type shall not be applied to single phase load or inverter load. Delay Time Setting 0.~ sec sec 5 sec After Starting Time 0.~ sec(based on 00 %) Characteristic Curve By RESET Button Manually(Not Working During Operation) By Control Power Off By TEST Button(Not Working During Operation) 5 % 5 %(or 0.5 sec) SPST(ab at power on) A / VAC(Resistance load) Over 0 Times / sec of Max. Operating Current Over 0 M/ 0 VDC 000 VAC / min. 000 VAC / min. 00 VAC / min. Within msec Pin Type Screw Type Tunnel Type Combined with Contactor

63 Functions Function Description Remark Over Current Prevent the motor from over current. Trip it over.5% of setting current and time. Ref. Cold/Hot curve Phase Failure Prevent the phase failure from line fault and touch. Trip sec when deviation is over 70% among three phase. (CT model is perceived only R and T phase) Protection Phase Unbalance Prevent the phase unbalance from fault of insulation/wring. Trip 5sec when deviation is over % among three phase. (CT model is perceived only R and T phase) Restriction Prevent damage of motor from rapid load increase of restriction. The definite is tripped by the rated current over 0% after delay time at the starting time. Reverse Phase Prevent the reverse rotation from wiring fault. Trip within sec at the starting time. Only for three phase circuit Immovable time of over current protection Delay Time The definite, delayed over current operation at the motor starting time. Ex) Trip time of the % over current Starting : over current operating time X Only for definite characteristics Normal : trip after over current operating time TEST Check of relay and sequence without supplying power. Change to the trip state when you press the test button. Non trip for load operation RESET Cold/Hot Curve Decide the reset method after trip. Manual reset is by button. Electrical reset is by power off. Curve of over current protection on the inverse. Cold : First operating condition after enough rest. Hot : Consecutive operating condition. Non trip for load operation On the lnverse only Hi Series Operate according to hot curve after setting time.

64 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Control and Setting Method(Inverse Characteristics) Function LOAD(A) knob : Setting the rated current OTime(s) knob : Setting the operaing time for over current TEST/RESET button ) Test the trip state of HiMP before motor operation ) Reset after that the HiMP is tripped O.C/FAULT LED : Indication operation state for over current, phase failure and reverse phase Setting Method. Cut the up stream power supply for safety. Check the rated voltage and apply the control power to A and A terminal. Check the TEST/RESET button operation ) Check of the wiring is correct (Refer to the wiring diaram) ) When you press the TEST/RESET button, the O.C LED is turned on and the HiMP is tripped. ) When you press the TEST/RESET button under HiMP is tripped, the O.C LED is turned off and HiMP is reset. Caution) For safety, when the motor is operating the TEST/RESET button do not work. 4. Set the operating time The operating time is set on the based on 00% of the rated current in the characteristic curve by Otime (Operating time) knob. ) Set the operating time by considering the operating time and start current according to the types of the load. (EX: If the start current is 00% of the normal operation current and the starting is sec, set the time knob around ~sec. with ~0% margin) ) Operate by cold curve at the first operating condition after that operate by hot curve. Caution) The HiMP can be tripped to protect the motor when the motor is started a few times continuously. When a motor is frequently changing the rotating direction (foward and reverse), set the operating time longer. 5. Set the operating current Set the current by considering the rated current of a motor to protect from the over current. ) Check if the rated current of a motor is within the current setting range of an HiMP ) Set the LOAD (Rated current) knob to the maximum value and then start a motor. ) Under normal motor operation, rotate the LOAD knob to the counterclockwise until the O.C LED turned on and off. The current at this point is over 5% rated current. 4) At this point, rotate the LOAD knob to the clockwise until the O.C LED turned off. The current at this point is rated current of motor. Operating Time (sec) Inverse (t5) Operating Current Proportion

65 . Check the LED operation Inverse CT : Protection for over current, phase failure, phase unbalance and restriction Inverse CT : Protection for over current, phase failure, phase unbalance and restriction Inverse CT/Reverse phase : Protection for over current, phase failure, phase unbalance, restriction and reverse phase Condition Red LED Signal Green Remark Normal OFF ON Operation Over Current Preliminary Alert ) Phase Failure/ Progress of Phase Unbalance. ON and OFF OFF OFF ON and OFF 0.sec interval 0.sec interval Progress of Over Current ON and OFF OFF 0.sec interval Over Current Trip ON OFF Rphase Irregular ON and OFF sec cycle Trip Phase Failure/ Phase Unbalance Sphase (Except CT) Irregular ON and OFF sec cycle Tphase Irregular ON and OFF sec cycle Reverse Phase (Only NType) Irregular ON and OFF ) When the current reaches the setting value (5%) over current preliminary alert operate; giving a signal without trip. sec cycle Hi Series 5

66 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Control and Setting Method(Definite Characteristics) Function LOAD(A) knob : Setting the rated current OTime(s) knob : Setting the operaing time for over current TEST/RESET button ) Test the trip state of HiMP before motor operation ) Reset after that the HiMP is tripped O.C/FAULT LED : Indication operation state for over current, phase failure and restriction Setting Method. Cut the up stream power supply for safety. Check the rated voltage and apply the control power to A and A terminal. Check the TEST/RESET button operation ) Check if the wiring is correct (Refer to the wiring diaram) ) When you press the TEST/RESET button, the O.C LED is turned on and the HiMP is tripped. ) When you press the TEST/RESET button under HiMP is tripped, the O.C LED is turned off and the HiMP is reset. Caution) For safety, when the motor is operating the TEST/RESET button do not work. 4. Set the operating time The operating time is operated to the starting time and normal operation. ) Starting : After the operation is automatically delayed by over current setting time, start operating the over current portection ) Normal : The HiMP is tripped after the selected operation time. ) Set the operation time by considering starting current and starting time according to the load. EX.) Set the operation time between sec and 8sec Caution) The restriction operates, if the motor starting time comes to exceed the setting time at over 0% of full load current. Therefore excessive setting time could result in the failure of the motor. 5. Set the operating current Set the current by considering the rated current of a motor to protect from the over current. ) Check if the rated current of a motor is within the current setting range of an HiMP ) Set the LOAD (Rated current) knob to the maximum value and then start a motor. ) Under normal motor operation, rotate the LOAD knob to the counterclockwise until the O.C LED turned on and off. The current at this point is over 5% rated current. 4) At this point, rotate the LOAD knob to the clockwise until the O.C LED turned off. The current at this point is rated current of motor. Operating Time (sec) Definite Condition Operating Current Proportion

67 . Check the LED operation Definite CT : Protection for over current, phase failure, phase unbalance and restriction Condition Red LED Signal Green Remark Normal OFF ON Over Current Preliminary Alert ) ON OFF 0.sec interval Operation Phase Failure/ Progress of Phase Unbalance. OFF ON and OFF 0.sec interval Progress of Over Current ON and OFF OFF 0.sec interval Over Current ON ON Restriction ON and OFF ON sec cycle Trip Rphase Irregular ON and OFF sec cycle Phase Failure/ Phase Unbalance Sphase (Except CT) Irregular ON and OFF sec cycle Tphase Irregular ON and OFF ) When the current reaches the setting value (5%) over current preliminary alert operate; giving a signal without trip. sec cycle Hi Series 7

68 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Characteristic Curves Inverse Condition (t) Inverse Condition (t5) Inverse Condition (t) Inverse Condition (t0) Inverse Condition (t) Definite Condition

69 Dimension Drawings HiMPK(H)T/HiMPK(H)T/HiMPK(H)T M Fig HiMPK(H)S M Fig. (Refer to Fig. about the dimension not included) M5 HiMPK(H)S/HiMPK(H)S Hi Series Fig. (Refer to Fig. about the dimension not included)

70 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Dimension Drawings HiMPK(H)P M Fig.4 (Refer to Fig. about the dimension not included).4.7 HiMPK(H)P M5 4.5 Fig.5 (Refer to Fig. about the dimension not included).4.7 HiMPK(H)P M Fig. (Refer to Fig. about the dimension not included)

71 HiMPCT ~ CT Fig.7 HiMPCT ~ CT Fig.8 Hi Series 7

72 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HiMP Wiring Diagram Three Phase Wiring Single Phase Wiring Inclusing Outer CT ) CT Type (Reverse phase) HiMP can not be used to the single phase motor.

73 HME Electronic Motor Protector EMP(Hyundai electronic motor protector) is a high tech device, which protects motors from damages by detecting overload and phase loss. Features Various wiring methods are available for the main line, such as Pin type, Screw type, and Tunnel type. An EMP can be used as an ampere meter to measure the actual load current, and can be adjusted up to % of actual load current. Test function enables the EMP to perform selfoperating test and circuit test. HMEE Series Both VAC and 0VAC are applicable on an EMP and power consumption is optimized by adopting condenser drop circuit. Control circuit achieves high reliability under the inching and pulsatory load. Temperature compensating circuit prevents the EMP from being influenced by ambient temperature. Large load protection is available through the external current transformer type. HMES Series HMEH is the Pin type EMP, so it can be connected to a magnetic contactor directly. Hi Series 7 HMEH Series

74 Hyundai innovative Magnetic Contactor / Thermal Overload Relay HME Electronic Motor Protector Technical Specification Type Control Voltage 0 V 4 V Current Setting Range Time Setting Range Time Delay (Definite) Operating Time Reset Manual Electrical TEST Rated Insulation Voltage Ambient Operation Temperature Storage Humidity Auxiliary Contact Minimum Operating Current Overload Power Consumption Tolerance Wiring Current Time ~.5 HMEH Series Not Applicable 0. sec ~ sec HMEE Series ~ 0 VAC 0 ~ 4 VAC By pushing RESET button By cutoff control power By pushing TEST button during setting time 00 VAC ~ 0 5 ~ 75 ~ 85% RH C Contact 0 VA/5 A(Resistive Load) % of the setting current times of setting current / Over 8 sec Less than W % HMES Series ~ 0.5 ~.5 ~ 5 ~ ~.5 ~ 5 ~ 0 0. sec ~ sec 0. sec ~ sec ~ 0 55 ~ 85 % % PIN Screw or Tunnel Tunnel External current transformer type is available for over 0A, and the other specifications are the same with above table. HMEH HMEH HMEH 00 HMEH HMEH 0 HMEH HMEH 7 HMEE HMEE HMEE 00 HMEE HMEE 0 HMEE HMEE 7 HMES HMES HMES 00 HMES HMES 0 HMES HMES 7 HME S00