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User Manual    39

User Manual    38

①

Remove the inner heat sink

②

Remove the bus bar screws

    No need to remove the external heat sink

⑤

Mounting limit clamp

⑦

Install heat sink 

③

Remove the bus bar in sequence

④

Finished

⑥

Install the bus bar and lock the screws with 

    tightening torque (15~17)N.m

4and 6MM Allen wrench

③

Install the bus bar in sequence

0.25in(6.4mm) 0.39in(10mm)

Terminal Adiustment

Adjsut terminals clearance

Neutral Current Transformer

A32 Neutral Current Transformer

Dimensions

In(mm)

Note:

1. The bar code of Neutral Current Transformer must be the same as that of the circuit breaker and is not interchangeable;

2. Connect the conductor of Neutral Current Transformer to 28#, 29# terminals.

A32 Neutral Current Transformer

15~17N·m

40~50N·m

Main circuit feed

Main circuit feed

Main circuit feed direction

Upper supply

Main circuit feed direction

Lower supply

Содержание A32

Страница 1: ...Air Circuit Breaker Usage Manual ZA32202209UL NOARK A32 Power circuit breakers and switches from 800A to 3200A are certified to UL1066 ANSI C37 13 and CSA C22 2 NO 31 User Manual ...

Страница 2: ...identification 08 Storage 09 Necessary tools 10 Unpacking 11 Handling 13 Installation Dimension 16 Terminal Adjustment 36 Neutral Current Transformer 39 ELM10 41 Accesories 44 Conrtol ciruit wiring 50 Smart Unit Operating Instruction Profile of SU 54 Main Menus 61 Menu 62 Overview of Functions 65 Appendix 66 ...

Страница 3: ...e personal injury or even death Environmental protection To protect environment this product and its components should be disposed properly as industrial waste upon end of life or delivered to recycling plant who will dismantle and recycle the product according to relevant national regulations UL 1066 ANSI C37 13 ANSI C37 16 ANSI C37 17 ANSI C37 50 CSA C22 2 NO 31 UL file number E502732 Codes and ...

Страница 4: ...IV I SHT Shunt trip release SHTD second shunt trip release II 12 For 3200A PCB III N UL IV Control voltage A 24 30VDC B 48 60VDC C 110 130VAC DC D 208 240VAC DC XF 12 N A I II III IV I XF Shunt close II 12 For 3200A PCB III N UL IV Control voltage A 24 30VDC B 48 60VDC C 110 130VAC DC D 208 240VAC DC UVT 12 N A I II III IV I UVT Under voltage trip II 12 For 3200A PCB III N UL IV Control voltage A ...

Страница 5: ...s 2 keys Catalog Designation for Doorframes for fixed type Catalog Designation for Doorframes for withdrawable type CDP 12 N I II III I CDP Doorframes for fixed type II 12 For 3200A PCB III N UL DDP 12 N I II III I DDP Doorframes for withdrawable type II 12 For 3200A PCB III N UL Catalog Designation for Phase barrier for fixed type PHS 12 N 2 I II III IV I PHS Phase barrier for fixed type II 12 Fo...

Страница 6: ...d 2000 250 Fixed 2500 300 Fixed 3200 430 A32 Bus bar recommendation In Vertical Horizontal Qty Size in Size mm Qty Size in Size mm 800A 1 1 4 3 6 35 76 2 1 1 4 3 6 35 76 2 1600A 2 1 4 3 6 35 76 2 2 1 4 3 6 35 76 2 2000A 2 1 4 4 6 35 101 6 3 1 4 3 6 35 76 2 2500A 3 1 4 4 6 35 101 6 5 1 4 3 6 35 76 2 3200A 4 1 4 4 6 35 101 6 Recommended tighting torque is 40 50 N m Note These tables should be used a...

Страница 7: ...0 UVT12NA XF12NA SHT12NA NOARK Electrics shanghai Co Ltd Power Circuit Breaker AX12ND66 MD12NA SU30NHA File E502732 1PCS A32 Conform standard UL 1066 ANSI C37 13 CSA C22 2 No 31 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 9 8 A32H3DV3200 UVT12NA XF12NA SHT12NA NOARK Electrics shanghai Co Ltd Power Circuit Breaker AX12ND66 MD12NA SU30NHA File E502732 1 1 A32 Conform standard...

Страница 8: ...POWER CIRCUIT BREAKER UL 1066 ANSI C37 13 CSA C22 2 No 31 Frame Size 3200A Frequency 50 60Hz Rated Continuous Current Poles Cat MFG Date Serial No E510966 MADE IN CHINA Rated Maximum Voltage V Rated Short Circuit Current kA Short Time Withstand Current kA 0 5s 254 508 635 Instruction Manual 5 Press and hold pull out button 6 Pull out the main breaker Rotate handle indicator to disconnect position ...

Страница 9: ...itch net weight gross weight net weight gross weight 331 150 383 174 324 147 377 171 power circuit breaker non automatic switch net weight gross weight net weight gross weight 309 140 361 164 300 136 352 160 power circuit breaker non automatic switch net weight gross weight net weight gross weight 260 118 311 141 253 115 304 138 power circuit breaker non automatic switch 2000A 2500A 3200A unit lb ...

Страница 10: ...User Manual 15 User Manual 14 Handling ...

Страница 11: ... 6 06 154 6 06 154 8 46 215 5 08 129 0 47 12 5 91 150 3 17 80 5 3 46 88 5 24 133 0 63 16 0 88 21 5 1 77 45 6 44 163 5 5 08 129 9 228 5 F 安装尺寸 框架断路器 Datum X Datum Y 18 19 固定式 800A 1600A 4P 垂直安装 in mm 3 58 91 3 17 80 5 8 64 219 5 12 99 330 6 06 154 6 06 154 8 46 215 5 08 129 6 44 163 5 5 08 129 9 228 5 F 14 61 371 8 6 0 24 10 55 268 12 24 311 12 91 328 12 48 317 7 95 202 0 47 12 5 91 150 3 17 80 5 1...

Страница 12: ...91 150 3 17 80 5 12 13 0 51 4 53 115 0 59 15 4 53 115 10 06 255 5 0 94 25 Max 2 36 60 overlap F 3 46 88 5 24 133 2 36 60 0 88 21 5 1 77 45 安装尺寸 框架断路器 Datum X Datum Y 20 21 固定式 800A 1600A 4P 水平安装 in mm 16 13 0 51 4 53 115 0 59 15 4 53 115 4 53 115 10 06 255 5 0 94 25 Max 2 36 60 overlap F 3 46 88 5 24 133 2 36 60 0 88 21 5 1 77 45 F 14 61 371 8 6 0 24 10 55 268 12 24 311 12 91 328 12 48 317 7 95 20...

Страница 13: ... 3 17 80 5 24 13 0 51 4 53 115 0 69 17 5 9 53 242 4 53 115 0 63 16 Max 3 31 84 overlap 0 79 20 5 24 133 3 46 88 0 88 21 5 1 77 45 1 77 45 安装尺寸 框架断路器 Datum X Datum Y 22 23 固定式 2000A 2500A 4P 垂直安装 in mm 3 58 91 14 61 371 4 53 115 0 79 20 F 4 53 115 4 53 115 9 53 242 1 77 45 0 69 17 5 1 77 45 5 24 133 3 46 88 0 88 21 5 0 63 16 Max overlap 3 31 84 12 48 317 7 95 202 8 0 24 6 32 0 51 13 12 24 311 10 55...

Страница 14: ...12 4 53 115 0 79 20 F 4 53 115 9 53 242 1 77 45 0 69 17 5 1 77 45 1 77 45 5 24 133 3 46 88 0 88 21 5 2 36 60 Max overlap 3 31 84 24 0 51 13 安装尺寸 框架断路器 Datum X Datum Y 24 25 固定式 2000A 2500A 4P 水平安装 in mm 3 58 91 14 61 371 12 48 317 7 95 202 8 0 24 6 12 24 311 10 55 268 12 91 328 F F 3 17 80 5 3 17 80 5 5 91 150 0 47 12 6 06 154 12 99 330 8 46 215 5 08 129 9 228 5 6 44 163 5 5 08 129 6 06 154 8 64 2...

Страница 15: ... 45 1 77 45 0 30 7 5 3 35 85 0 33 8 5 0 33 8 5 1 04 26 4 0 25 6 4 6 02 153 Max overlap 3 46 88 48 0 51 13 安装尺寸 框架断路器 Datum X Datum Y C M Y CM MY CY CMY K 27 固定式 3200A 4P 垂直安装 in mm 3 58 91 F 3 17 80 5 6 06 154 13 03 331 8 50 216 5 08 129 9 00 228 5 6 44 163 5 5 08 129 6 06 154 8 64 219 5 F 14 61 371 12 52 318 7 99 203 8 0 24 6 12 24 311 10 55 268 12 91 328 3 17 80 5 5 91 150 0 47 12 4 53 115 4 53 ...

Страница 16: ... 3 46 88 0 89 22 5 Max overlap 3 54 90 24 0 51 13 安装尺寸 框架断路器 Disconnection position Connection position Datum Y panel perforating size Circuit breaker installation board 28 29 抽屉式 800A 1600A 4P 垂直安装 in mm 3 86 98 4 37 111 6 14 156 12 38 314 5 F F 10 93 277 5 6 40 162 5 0 43 11 0 43 11 0 67 17 6 89 175 14 61 371 8 0 24 6 14 88 378 6 10 155 1 85 47 0 85 21 5 10 55 268 5 79 147 12 91 328 6 06 154 13 ...

Страница 17: ...42 3 46 88 0 89 22 5 Max overlap 3 54 90 24 0 51 13 安装尺寸 框架断路器 Disconnection position Connection position Datum Y Circuit breaker installation board panel perforating size 30 31 抽屉式 800A 1600A 4P 水平安装 in mm 3 86 98 4 37 111 6 14 156 12 38 314 5 F F 10 93 277 5 6 40 162 5 0 43 11 0 43 11 0 67 17 6 89 175 14 61 371 8 0 24 6 14 88 378 6 10 155 1 85 47 0 85 21 5 10 55 268 5 79 147 12 91 328 6 06 154 1...

Страница 18: ...2 3 46 88 0 89 22 5 Max overlap 3 54 90 48 0 51 13 安装尺寸 框架断路器 Disconnection position Connection position Datum Y Circuit breaker installation board panel perforating size 32 33 抽屉式 2000A 2500A 4P 垂直安装 in mm 3 86 98 4 37 111 6 14 156 0 43 11 0 67 17 6 89 175 14 88 378 5 79 147 1 85 47 10 55 268 0 85 21 5 5 09 129 5 09 129 9 07 230 5 6 89 157 7 64 194 7 85 199 5 3 46 88 5 59 142 1 77 45 2 28 58 0 85...

Страница 19: ... 89 22 5 1 77 45 13 94 354 48 0 51 13 F 4 53 115 0 25 6 5 1 2 30 5 4 53 115 3 54 90 overlap Max 安装尺寸 框架断路器 Datum Y Circuit breaker installation board panel perforating size 34 35 抽屉式 2000A 2500A 4P 水平安装 in mm 3 86 98 4 37 111 6 14 156 0 43 11 0 67 17 6 89 175 10 93 277 5 6 40 162 5 0 43 11 12 38 314 5 F F 14 88 378 5 79 147 1 85 47 10 55 268 0 85 21 5 5 09 129 5 09 129 9 07 230 5 6 89 157 7 64 194...

Страница 20: ... 94 100 F 3 27 83 overlap Max 安装尺寸 框架断路器 Datum Y Circuit breaker installation board panel perforating size Disconnection position Connection position C M Y CM MY CY CMY K 37 抽屉式 3200A 4P 垂直安装 in mm 3 86 98 4 25 108 6 02 153 0 43 11 0 67 17 6 89 175 10 93 277 5 6 40 162 5 0 43 11 12 38 314 5 F F 14 88 378 5 79 147 1 85 47 10 55 268 0 85 21 5 5 08 129 5 08 129 9 23 234 5 6 22 158 7 68 195 7 89 200 5...

Страница 21: ...l type Terminal Adjustment Install the one of the terminal and lock the screws with tightening torque 15 17 N m Use the limit clamp to fix and install another terminal lock the screws with tightening torque 15 17 N m Remove and rotate the terminals by 90 degrees Install the terminal and lock the screws with tightening torque 15 17 N m Breaker with single terminal Allen wrench Limit clamp Breaker w...

Страница 22: ...rews with tightening torque 15 17 N m 4and 6MM Allen wrench Install the bus bar in sequence 0 25in 6 4mm 0 39in 10mm Terminal Adiustment Adjsut terminals clearance Neutral Current Transformer A32 Neutral Current Transformer Dimensions In mm Note 1 The bar code of Neutral Current Transformer must be the same as that of the circuit breaker and is not interchangeable 2 Connect the conductor of Neutra...

Страница 23: ... are prohibited from touching the living part when the product is operating 1 Application 2 Specifications Table 1 Key technical parameter ELM10 is used to reduce arc hazards and protect personal safety during product mainte nance It should be used together with power circuit breaker which has ARMs protection function 3 Install Back View Size Note Dimension s unit is mm Front View Side View Assemb...

Страница 24: ... Clock Set Gauge Set Test Lock Com set DI DO DI DO DO1 DO2 DO3 DO4 DI1 DI1 Func Set ARMS State 1 N C 0A N A B C 150 100 50 0 Se ng System set Protectset Maintain Measure Record Maintain On Ii 2500A 2 0 x In Maintain On Ii 5000A 4 0 x In Maintain OFF Ii 2500A 2 0 x In ARMS signal No ARMS signal In order to protect environment when the product or its parts are scrapped please properly dispose of the...

Страница 25: ...Undervoltage release ratings Control voltage Operational voltage range 85 110 Dropout voltage 30 60 Inrush continuous power consumptio n Opening time ms 24 Vdc 20 26 Vdc 7 14 Vdc 250 W 4 5 W 70 48 Vdc 41 53 Vdc 14 29 Vdc 275 W 4 5 W 70 110 130 Vac Vdc 94 143Vac Vdc 33 78Vac Vdc 275 W 4 5 W 70 200 240Vac Vdc 170 264Vac Vdc 60 144 Vac Vdc 275 W 4 5W 70 380 415 Vac 323 457 Vac 114 249 Vac 450 W 4 5W ...

Страница 26: ...e of mounting positions of interlocks 78in 2m Suitable for A32 Power circuit breaker and ASD32 No automatic switch Scope of delivery 2 interlocks and 2 cables 2 breakers version 3 interlocks and 6 cables 3 breakers version Accessories 78in 2m max A B A B 0 1 0 0 0 1 Circuit diagram On Off state User Manual 26 Safety shutter Safety shutter lock Mechanical interlocks with cables It is the automatics...

Страница 27: ...ternal transformer for N pole protection of three pole circuit breakers in four wire network installed on the neutral conductor the current transformer enable measurement and protection of the neutral conductor External neutral protection for three pole breaker only ELM10 is used to mitigate arc hazards and protect personal safety during product maintenance It should be used in coordination with P...

Страница 28: ... 47 51 55 17 21 A32 Power circuit breaker control circuit reference wiring diagram 4 groups 6groups auxiliary Control circuit wiring User Manual 31 A32 Power circuit breaker control circuit reference wiring diagram 4 groups 6groups auxiliary Spring charge indication when control voltage is DC please identify positive and negative poles Control circuit wiring e Secondary circuit wiring Ready to clo...

Страница 29: ...ion is only avaiable for specially ordered withdrawable switchs no wiring for regular supply SHT XF UVT SA MD 43 47 51 55 17 21 ASD32 Non automatic switch contaol circuit reference wiring diagram 4 groups 6groups auxiliary Control circuit wiring User Manual 31 ASD32 Non automatic switch contaol circuit reference wiring diagram 4 groups 6groups auxiliary Spring charge indication when control voltag...

Страница 30: ...and record and maintenance parameters such as the fault alarm operation maximum current history and switch contact wear When the power grid is subject to communication networking the controller can be used as a remote terminal of the power automa tion network for remote metering signaling con trol regulation etc In addition the controller sup ports multiple protocols to meet various network ing re...

Страница 31: ... the LED display First press the Reset button see the left figure and then ESC to reset the control ler The default interface of the controller will appear Reset after alarm When the circuit breaker sends an alarm the LCD will turn yellow and the LED ALM indicator will be ON In this case alarm record need to be check After the alarm is cleared the control ler can return to the normal state Appeara...

Страница 32: ...ation function Digital input output DI DO Real time clock LED display Tri color LCD display LED status indication Button operation Knob setting USB test port Function Model 4 0 4 0 4 0 HMI Knob Setting Instructions Open the standard transparent cover and carry out the necessary settings of the controller The knob is used mainly to set protection parameters long time delay short time delay instanta...

Страница 33: ... 0S Setting System set Protect set Measure Record Protect set I protect L monitor V protect Others I Protect L protect S protect I protect G protect I U protect Main Menus Setting main menu Default interface after Starup The smart unit is configured with one default inter face and four main menus The default interface displays the continuously measured phase currents Ia Ib Ic and In Main menu of s...

Страница 34: ...er P Energy E Harmonic H Alarming Opr Times Con Wear Pos Log Trip Log Alarm Log Display the current Display the maximum value Display the unbalance rate Display the fundamental harmonic current Display the fundamental harmonic voltage Off Alarm start value time return value time setting Trip start value time setting Off Alarm start value time return value time setting Trip start value time setting...

Страница 35: ...ce is measurement status all fault indicators are OFF and the current of each phase is displayed cyclically Example of parameter setting Press OK in the default interface to enter the menu setting interface F0 of the controller Press OK to enter the parameter setting or view interface Continue to press OK to enable the parameter setting interface SET symbol will appear in the lower right corner of...

Страница 36: ...User Manual 66 Tripping curve Appendix Ground protection curve Selective protection L S I C M Y CM MY CY CMY K ...

Страница 37: ...User Manual 34 http na noark electric com ZA32202209UL C M Y CM MY CY CMY K ...

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