low voltage GLOBAL CATALOGUE RANGE ACB Air Circuit Breakers

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1 CATALOGUE GLOBAL RANGE 3. ACB Air Circuit Breakers

2 Inde 3. Air Circuit Breakers 3.1 ACB Product Overview Air Circuit Breakers ACB Product Specifications 3.4 ACB Accessories Overview 3.5 ACB Accessory 3.6 OCR - Over Current Relay 3.7 ACB Protection ACB Wiring Diagram ACB Dimensions Characteristic Curves ACB Accessories

3 ACB Product Overview Product Line up Amp Circuit Breaker Fied Draw Out Disconnector 630 A 800 A 1000 A 1250 A 1600 A 2000 A 2500 A 3200 A 4000 A ACB 630 CM F/D ACB 800 CM F/D ACB 1000 CM F/D ACB 1250 CM F/D ACB 1600 CM F/D ACB 2000 CM F/D ACB 2500 CM F/D ACB 3200 CM F/D ACB 4000 CM F/D DIS 1600 CM F/D DIS 2000 CM F/D DIS 2500 CM F/D DIS 3200 CM F/D DIS 4000 CM F/D Fied Draw Out Accessories Standard Standard (pre-fitted) Motor Charge AC/DC Standard Shunt AC Standard Closing Coil AC Standard Au AC Standard Advanced Control Module AC Standard Counter Frame Door Cradle Lifting Hooks ACB Fied ACB Draw Out Isolator Fied 230 V 230 V 230 V 230 V 230 V 230 V 3a3b 3a3b AG5** AG5** Isolator Draw out AG5** C Overload protection C Short-circuit protection C Ground fault protection C Realization of protective coordination by ZSI C High-performance and high-speed MCU built-in C Fault recording C SBO (Select Before Operation) C 3 DO (Digital Output) C Communication Accessories Optional Motor Charge AC/DC Optional Shunt AC Optional UVT AC Optional Closing Coil AC Optional Au AC Optional Advanced Control Module AC Optional ACB Fied ACB Draw Out Isolator Fied V V V V 5a5b P/S V V V V 5a5b P/S Isolator Draw out Standard Optional * Contact CBI for availability Not available Page 3.1of 3.24

4 ACB Product Specifications Type Ampere frame (AF) ACB 630 CM F/D 630 A ACB 800 CM F/D ACB 1000 CM F/D ACB 1250 CM F/D ACB 1600 CM F/D 800 A 1000 A 1250 A 1600 A Rated Current (A) (In ma) at A 800 A 1000 A 1250 A 1600 A Setting current (A) Control trip relay (... In ma) Rated Current of neutral pole (A) (0.4 ~ 1.0) In ma 630 A 800 A 1000 A A A Rated Insulation Voltage (V) (Ui) 4P%* 100% 100% 100% 100% 100% 1000 Rated Operating Voltage (V) (Ue) 690 Air Circuit Breakers Rated Impulse withstand voltage (Uimp) kv 12 Frequency (Hz) 50/60 Number of poles 3/4P* Rated breaking capacity (ka sym) 220V/230V/380V/415V 65 IEC (Icu) 460V/480V/500V 65 AC 50/60 Hz 550V/600V/690V 50 Rated Service breaking capacity (ka) (Ics)...% Icu 100% Rated making capacity (ka peak) 220V/230V/380V/415V 143 IEC (Icm) 460V/480V/500V 143 AC 50/60 Hz 550V/600V/690V 105 Rated short-time withstand current (ka) 1 sec 50 (Icw) 2 sec 42 3 sec 36 Operating time (ms) Maimum total breaking time 40 Maimum closing time 80 Life Cycle Mechanical Electrical 5000 Connections Draw-out / Fied Horizontal connection Vertical connection Front connection Weight (kg) (3P) Mied connection Draw-out type Main body Motor charging type (with cradle) Manual charging type cradle only Fied type Motor charging type Manual charging type Eternal dimensions (mm) Draw-out type 3P (H W D) Fied type 3P Trip Relay Certifications / Standards Standard Option * Contact CBI for availability 32 A type KS / KEMA / KERI / GOST / SANS Page 3.2 of 3.24

5 ACB Product Specifications Type ACB 2000 CM F/D ACB 2500 CM F/D ACB 3200 CM F/D ACB 4000 CM F/D Type DIS 2000 CM F/D** DIS 2500 CM F/D** DIS 3200 CM F/D** DIS 4000 CM F/D** Ampere frame (AF) 2000 A 2500 A 3200 A 4000 A Rated Current (A) (In ma) at A 2500 A 3200 A 4000 A Setting current (A) Control trip relay (... In ma) (0.4 ~ 1.0) In ma Rated Current of neutral pole (A) 2000 A 2500 A 3200 A 4000 A P%* 100% 100% 100% 100% Rated Insulation Voltage (V) (Ui) 1000 Rated Operating Voltage (V) (Ue) 690 Rated Impulse withstand voltage (Uimp) kv 12 Frequency (Hz) 50/60 Number of poles 3/4P* Rated breaking capacity (ka sym) 220V/230V/380V/415V 85 IEC (Icu) 460V/480V/500V 85 AC 50/60 Hz 550V/600V/690V 85 Rated Service breaking capacity (ka) (Ics)...% Icu 100% Rated making capacity (ka peak) 220V/230V/380V/415V 187 IEC (Icm) 460V/480V/500V 187 AC 50/60 Hz 550V/600V/690V 187 Rated short-time withstand current (ka)** 1 sec 85 (Icw) 2 sec 75 3 sec 65 Operating time (ms) Maimum total breaking time 40 Maimum closing time 80 Life Cycle Mechanical Electrical 5000 Air Circuit Breakers Connections Draw-out / Fied Horizontal connection Vertical connection Front connection Mied connection Weight (kg) Draw-out type Main body Motor charging type (3P) (with cradle) Manual charging type cradle only Fied type Motor charging type Manual charging type Eternal dimensions (mm) Draw-out type 3P (H W D) Fied type 3P Trip Relay Certifications / Standards Standard Option * Contact CBI for availability A type (self powered/current display/comms) KS / KEMA / KERI / GOST / SANS Page 3.3 of 3.24

6 ACB Accessories Overview Mounting Accessories Standard Option Mounting Accessories Standard Option SHT1 Shunt Coil 230 V N N type SHT2 Double Shunt Coil 230 V A AG 5 CC Closing Coil Trip relay P P type M Motor 230 V S S type CS1 Charge Switch VM Voltage Module CS2 Charge Switch Communication ZCT ZCT for the earth leakage Internal UVT Under Voltage Trip Device AL Trip Alarm Contact SBC Shorting "b" Contact MI Mechanical Interlock MRB Manual Reset Button ST Safety Shutter (Draw out only) RES Remote Reset Switch STL Safety Shutter Lock RCS Ready to Close Switch MIP Miss Insertion Prevent Device C Counter MOC Mechanical Operated Cell Switch Air Circuit Breakers AUX Auiliary Switch 3a3b 5a5b CEL Cell Switch TM Temperature Alarm Cradle DI Door Interlock K1 Key Lock ZAS Zero Arc Space K2 Key Interlock Set SC Safety Control Cover K3 Double Key Lock BSP Body Supporter B On/Off Button lock RI Racking Interlock LH Lifting Hook PL Pad Lock/ Position Lock CTD Condenser Trip Device IB Insulation Barrier Eternal ATS Automatic Transfer Switch Controller UDC UVT Time Delay Controller ADP Compatible Adapter DC Dust Cover DF Door Frame Other VAD RCO Various Connection Type Remote I/O OT OCR Tester PC Profibus-DP comm. module Note: Available or supplied as standard Optional - Please contact CBI for availability Insulation Voltage Keep the isolation distance between ACB and panel as table below. Type A B Fied Draw out Page 3.4 of 3.24

7 ACB Accessory Standard AG 5 Optional P Type Optional S Type Measurement Class. Detailed element Unit Display range Accuracy element Line current Ia,Ib,Ic ±3% Current Normal current I1 A 80A~65,535A Reverse current I2 Line voltage Vab,Vbc,Vca ±1% Voltage Phase voltage Va,Vb,Vc ±1% V 60~690V Normal voltage V1 Reverse voltage V2 Line-to-line VabIa, VabIb, VabIc, ±1 Line-to-current VabVbc, VabVca Angle 0~360 Phase-to-phase VaVb, VaVc ±1 Phase-to-current VaIa, VbIb, VcIc ±1 Active power Pa(ab), Pb(bc), Pc(ca), P kw 1kW~99,999kW ±3% Power Reactive power Qa(ab), Qb(bc), Qc(ca), Q kvar 1kVar~99,999kVar ±3% Apparent power Sa(ab), Sb(bc), Sc(ca), S kva 1kVA~99,999kVA ±3% Active energy Energy Reactive energy WHa(ab), WHb(bc), kwh WHc(ca), WH MWh VARHa(ab), VARHb(bc), kvarh VARHc(ca), VARH Mvarh Reverse active rwha(ab), rwhb(bc), kwh energy rwhc(ca), rwh MWh 1kWh~ MWh ±3% 1kVarh~ MVarh ±3% 1kWh ~ MWh ±3% Freq. Frequency F Hz 45~65Hz Power factor Power factor(pf) PFa(ab), PFb(bc), PFc(ca), PF +: Lead, -: Lag Unbalance Unbalance rate I unbalance, V unbalance % 0.0~100.0 Active power Demand demand Peak demand kw 1kW~99999kW Current demand Peak demand A 80A~65,535A Voltage 1st~63th harmonics of harmonics Va(ab),Vb(bc),Vc(ca) V 60~690V Harmonics Current harmonics 1st~63th harmonics of Ia,Ib,Ic A 80A~65,535A THD, TDD % 0.0~100.0 K-Factor - 0.0~100.0 Air Circuit Breakers Voltage module For P and S type Trip relay, s epera te voltage module is necessary to measure other element besides current (Seperate purchase is needed) - Voltage input range: AC 60~690V Vr Vs Vt Vn Vr Vs Vt Voltage module V1 V2 V3 Vn Voltage module V1 V2 V3 Vn P4W wiring 3P3W wiring Page 3.5 of 3.24

OCR: Over Current Relay A type: Over Current Relay Overload protection -Long-time delay -Thermal Short-circuit protection -Short-time delay / Instantaneous -I 2 t On/Off optional (for short-time

8 OCR: Over Current Relay A type: Over Current Relay Overload protection -Long-time delay -Thermal Short-circuit protection -Short-time delay / Instantaneous -I 2 t On/Off optional (for short-time delay) Ground fault protection -I 2 t On/Off optional Realization of protective coordination by ZSI (Zone Selective Interlocking) High-performance and high-speed MCU built-in -Accurate measurement with tolerance of 1.0% Fault recording -Records Ma. up to 10 fault information about fault type, fault phase, fault data, occurrence time of fault SBO (Select Before Operation) -High reliability for control and setting change method 3 DO(Digital Output) -Fied Communication -Modbus/RS485 -Profibus-DP 1 2 LCD: Indication of measurement and information LED: Indication of trip info. and overload state 1 Alarm SP Ir Isd Ii Ig Comm 2 Ig: LED indicating ground-fault Isd/Ii: LED indicating short-time or instantaneous tripping Ir: LED indicating long-time delay SP: Self-protection and battery test LED Alarm: LED indicating an overload (Turn on above 90%, Blink above 105%) 3 3 Key: Move to menu or reset Reset Esc Reset/ESC: Fault reset or ESC from menu Enter: Enter into secondary menu or setting input Up/Down: Move the cursor up/down on screen or increase/decrease a setting value Right/Left: Move the cursor or setting right/left on screen (Rotation) Menu: Menu display Measurement display Iu, Ir: Long-time current setting, tr: Long-time tripping delay setting Isd: Short-time current setting, tsd: Short-time tripping delay setting Ii: Instantaneous current setting Ig: Ground fault current setting, tg: Ground fault tripping delay setting Test terminal: OCR test terminal (Connected with OCR tester) Page 3.6 of 3.24

9 ACB Protection Page 3.7 of 3.24

10 ACB Wiring Diagram This diagram is based on CONNECTED position of a circuit breaker and opening, Motor charging and releasing of locking should be normal condition. 6 Page 3.8 of 3.24

11 ACB Wiring Diagram Page 3.9 of 3.24

12 ACB Dimensions ACB A CMF Fied ACB A CMD Horizontal Type Draw out Page 3.10 of 3.24

13 ACB Dimensions ACB 2000 A CMF Vertical Fied ACB 2000 A CMD Vertical type Draw-out Page 3.11 of 3.24

14 ACB Dimensions ACB A CMF Horizontal Fied ACB A CMF Horizontal type Draw-out Page 3.12 of 3.24

15 ACB Dimensions ACB 4000 A CMF Horizontal Fied ACB 4000 A CMD Horizintal type Draw-out Page 3.13 of 3.24

16 ACB Characteristic Curves Page 3.14 of 3.24

17 ACB Characteristic Curves Page 3.15 of 3.24

18 ACB Characteristic Curves Page 3.16 of 3.24

19 ACB Characteristic Curves Page 3.17 of 3.24

20 ACB Characteristic Curves Page 3.18 of 3.24

ACB Accessories Shunt Coil [SHT1] Shunt coil 1 SHT1 is a control device which trips a circuit breaker from remote place, when applying voltage continuously or instantaneously over 200ms to coil

21 ACB Accessories Shunt Coil [SHT1] Shunt coil 1 SHT1 is a control device which trips a circuit breaker from remote place, when applying voltage continuously or instantaneously over 200ms to coil terminals(c1, C2). SHT2, if using a secondary shunt, a UVT cannot be used. 1. Rated voltage and characteristics of Trip coil Opening order C1 SHT1 C2 Rated voltage [Vn] Power consumption (VA or W) DC [V] AC [V] Operating voltage range [V] Inrush Steady-state Trip time [ms] 24~30-0.6~1.1 Vn 48~ ~1.1 Vn Less 100~ ~ ~1.1 Vn than 200~ ~ ~1.1 Vn 40ms - 380~ ~1.1 Vn Note) Operating voltage range is the min. rated voltage standard for each rated voltage(vn). * The 점선은 dotted User line 배선임 to be made by the customer Wiring Diagram Wiring Diagram 2. Specification of the wire Refer to the below table regarding the length and specification of wire when using trip coil with DC 24~30[V] or DC/AC 48~60[V] of rated voltage. The maimum wire length Wire type DC 24~30 [V] Rated voltage [Vn] DC/AC 48 [V] #14 AWG #16 AWG #14 AWG #16 AWG (2.5 2 ) (1.5mm 2 ) (2.5mm 2 ) (1.5mm 2 ) Operating 100% 95m 61m 457m 287 voltage 85% 625m 38m 291m 183 Page 3.19 of 3.24

22 ACB Accessories Closing Coil [CC] Closing coil The closing coil closes the Circuit Breaker when voltage is applied continuously or instantaneously over 200ms to the terminals (A1, A2). 1. Rated voltage and characteristics of Closing coil Closing order A1 CC A2 * The dotted line to be made by the customer Wiring Diagram Rated voltage [Vn] Power consumption (VA or W) DC [V] AC [V] Operating voltage range [V] 24~ ~1.1 Vn Shunt time Inrush Steady-state [ms] 48~ ~1.1 Vn Less 100~ ~ ~1.1 Vn than 200~250* 200~ ~1.1 Vn 80ms - 380~ ~1.1 Vn Note) Operating voltage range is the min. rated standard for each rated voltage (Vh). * CBI Standard 2. Specification of the wire Refer to the below table regarding the length and specification of wire when using trip coil with DC 24~30[V] or DC/AC 48~60[V] of rated voltage. The maimum wire length Wire type DC 24~30 [V] Rated voltage [Vn] DC/AC 48 [V] #14 AWG #16 AWG #14 AWG #16 AWG (2.5mm 2 ) (1.5mm 2 ) (2.5mm 2 ) (1.5mm 2 ) Operating 100% 95m 61m 450m 285m voltage 85% 62m 40m 290m 180m Page 3.20 of 3.24

23 ACB Accessories Motor [M] Motor Main ais Gear Charge the closing spring mechanism of the circuit breaker by an eternal power source. Without the eternal power source, charge manually. Operating voltage range(iec 60947) 85%~110%Vn Fully charged contact CBI Standard Input voltage(v) DC 24~30V AC/DC 48~60V AC/DC 100~130V AC/DC 200~250V AC 380V AC 440~480V Load current(ma.) 5A 3A 1A 0.5A 0.3A 0.3A Starting current(ma.) 5 times of load current Load rpm(motor) ~ rpm Charge time Less than 5sec. Dielectric strength 2kV/min Using temperature range -20º ~ 60º Using humidity range Ma. RH 80% (No dew condensation) Endurance 15,000 cycle (Load connection, 2 times/min) Charge switch 10A at 250VAC Charge Switch [CS1] Charge Switch Communication [CS2] It is a built-in contact which sends the signal to the outside, when motor charging is completed. (2a) It has a 1a contact for communication and the other 1a contact for complete charging. When using an etra communication module (Remote I/O), the state of contacts can be displayed through the network. 10A at 250VAC Page 3.21 of 3.24

24 ACB Accessories UVT coil Shunt coil Closing coil If the voltage of the main or the control power is under voltage, UVT which is installed inside of the breaker trips the ACB automatically. Please connect with UVT time-delay device in order to present the timedelay function because UVT is technically instantaneous type. The closing of a circuit breaker is impossible mechanically or electrically if control power not supplied to UVT. To close the circuit breaker, 65~85% of rated voltage should be applied to both terminals of UVT coil (D1, D2). Air Circuit Breakers When using UVT coil, the double trip coil can not be used. Page 3.22 of 3.24

25 ACB Accessories Auiliary switch [AX] It is a contact used to monitor ON/OFF position of ACB remotely. Air Circuit Breakers Standard 2000, 5000AF 4000, 6300AF Classification Resistive load Inductive load Remark 490V 5A 2.5A AC 250V 10A 10A Contact 125V 10A 10A capacity 250V 3A 1.5A DC 125V 10A 6A 30V 10A 10A No. of Contact that can be used HX HC JC 5a5b (OFF charge) 5a5b (On charge) 6a6b (On charge) Rapid autoreclosing charging type Page 3.23 of 3.24

ACB Accessories Key Interlock Set [K2] Wiring ACB 1 ACB 2 3 circuit breakers can be arranged for the continuous power supply to the load side and be interlocked mutually by using Key Lock embedded in

26 ACB Accessories Key Interlock Set [K2] Wiring ACB 1 ACB 2 3 circuit breakers can be arranged for the continuous power supply to the load side and be interlocked mutually by using Key Lock embedded in each circuit breaker. ACB-1 ACB-2 ACB-3 LOAD1 Status LOAD2 OFF OFF ON ON ON ON ON ON OFF OFF OFF ON ON OFF Air Circuit Breakers : Release : Lock ACB 3 Load 1 Load 2 Condenser Trip Device [CTD] Ratings A device for continuous tripping of the ACB after power interuptions Ratings Model Rated input voltage (V) Frequency ( Hz ) Rated charge voltage (V) Charging time Trip possible time Range of Input voltage (%) Condenser capacity Specification CTD-100 CTD-200 AC 100/110 AC 200/220 50/60 50/60 140/ /310 Within 5S Within 5S Over 3 MIN Over 2 MIN 85~110 85~ µF 160µF Eternal dimension Circuit diagram AC input DC output Side view Rear view Front view Page 3.24 of 3.24

Comprehensive Catalogue. Super Solution. Air Circuit Breakers

Comprehensive Catalogue. Super Solution. Air Circuit Breakers Comprehensive Catalogue 08 Super Solution Air Circuit Breakers ACB LS Industrial Systems Made It! Susol Air Circuit Breakers Super Solution Contents Overview External configuration Internal configuration