Related Manuals for Noark A32
Summary of Contents for Noark A32
- Page 1 NOARK A32 Air Circuit Breaker Power circuit breakers and switches from 800A to 3200A are certified to Usage Manual UL1066 , ANSI C37.13 and CSA C22.2 NO.31 User Manual ZA32202110UL...
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Page 2: Table Of Contents
Installation manual Overview Selection Guide Product parameters Environmental Conditions Storage Necessary tools Unpacking Handling Installation Dimension Accessories Secondary circuit wiring Smart Unit Operating Instruction Profile of SU Main menus Menu Overview of functions Appendix... -
Page 3: Overview
This equipment should be installed, operated, serviced and maintained only by professional personnel. Noark Electric is not responsible for any consequences caused by non-compliance with this the manual. After unpacking the product, check for any damage and the integrity of other items. -
Page 4: Selection Guide
Catalog Designation for Shunt Trip * 3200A only provided with withdrable type. H: Horizontal ; V: Vertical * 3200A only provided with vertical type. * contact Noark sales for other configuration. Rated current: 800– 800A SHT: Shunt trip release 1600 – 1600A SHTD: second shunt trip release 2000 –... - Page 5 Selection Guide Selection Guide Catalog Designation for Position indicator Catalog Designation for Phase barrier for fixed type EF: Position indicator PHS: Phase barrier for fixed type 12: For 3200A PCB 12: For 3200A PCB N: UL N: UL 2: 2 pcs for 3P 3: 3 pcs for 4P Catalog Designation for OFF position keylock Catalog Designation for Phase barrier for withdrawable type...
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Page 6: Product Parameters
2500 100% 3200 100% A32H3D3200 AX66 Altitude UVT12NA A32 Circuit breakers do not undergo changes in rated performance up to 2000m.Beyond this altitude ,the derating coefficients shown in XF12NA SHT12NA the table must be applied. MD12NA SU30NHA Altitude(m) <2000 2600... - Page 7 installation bolt：Hex Cap Screws： 7/16 in x 2 0.67 Hex Cap Screws : 7/16 in x 2 1PCS User Manual User Manual...
- Page 8 Nameplate example LOW VOLTAGE AC POWER CIRCUIT BREAKER UL 1066/ANSI C37.13/CSA C22.2 No.31 Frame Size:3200A Frequency:50/60Hz Rated Continuous Current: Poles: Rated Maximum Voltage(V) 254 508 635 Rated Short Circuit Current(kA) Short-Time Withstand Current (kA,0.5s) Cat. MFG.Date: Serial No. : E510966 Instruction Manual: MADE IN CHINA 5.
- Page 9 Handling Handling unit : lb/kg 800A/1600A 2000A/2500A 3200A 187/85 198/90 282/128 297/135 330/150 242/110 253/115 364/165 375/170 419/190 NOTE: Weight of the circuit breakers with packaging and standard configurations. User Manual User Manual...
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Page 10: Handling
Handling Fixed type Cassette only 800A/1600A Model 1 Vertical installation in/mm 14.61(371) 12.91(328) 8×φ0.24（6） Main breaker only Model 1 User Manual User Manual... - Page 11 Fixed type Fixed type 800A/1600A 2000A/2500A Horizontal installation Vertical installation in/mm in/mm 14.61(371) 12.91(328) 14.61(371) 12.91(328) 8×φ0.24（6） 8×φ0.24（6） User Manual User Manual...
- Page 12 Fixed type Withdrawable type 2000A/2500A 800A/1600A Horizontal installation Vertical installation in/mm in/mm (Connection position) (Disconnection position) 14.61(371) 14.61(371) 12.91(328) 8×φ0.24（6） 12.91(328) 8×φ0.24（6） User Manual User Manual...
- Page 13 Withdrawable type Withdrawable type 800A/1600A 2000A/2500A Horizontal installation Vertical installation in/mm in/mm 14.61(371) (Connection Position) 12.91(328) 8×φ0.24（6） (Disconnection Position) 14.61(371) 12.91(328) 8×φ0.24（6） User Manual User Manual...
- Page 14 Withdrawable type Withdrawable type 2000A/2500A 3200A Horizontal installation Vertical installation in/mm in/mm (Connection position) 14.61(371) 12.91(328) (Disconnection position) 8×φ0.24（6） 14.61(371) 12.91(328) 8×φ0.24（6） User Manual User Manual...
- Page 15 Accessories Accessories Accessories Accessories Undervoltage release/UVT Auxiliary contact/AX Undervoltage release/UVT Undervoltage release/UVT Accessories The undervoltage release is an optional device on both manually and electrically operated circuit Undervoltage release/UVT The undervoltage release is an optional device on both manually and electrically operated circuit The undervoltage release is an optional device on both manually and electrically operated circuit Voltage /V Rated Current /A...
- Page 16 It is the automatic safety device to protect the connectors of main circuits by cutting off dagerous Suitable for A32 Power circuit breaker and ASD32 No-automatic switch contact from outside while the breaker is draw out. When the main breaker is drawn in, the safety contact from outside while the breaker is draw out.
- Page 17 Accessories Accessories Position indicator/EF Plate for withdrawable 3200A 7.83（199） in(mm) 6.50（165） 2.60（66） 4×φ0.51（13） 1.77（45） Indicate position of the breaker - connected, testing, disconnected For withdrawable type devices only 3 CO contacts, one contact for each breaker position One plate for every line side & load side. Connected to secondary terminals #58, 59, 60 (Connected), #61, 62, 63 (Test), #64, 65, 66 Plate and heat sink are used together.
- Page 18 Note: 24, 25, 26, 27 terminals are voltage input for H type control unit. Note：Please Contact Noark if customers use functions like Load monitor, Zone-Selection Interlocking and Signal input/output. Note：Please Contact Noark if customers use functions like Load monitor, Zone-Selection Interlocking and Signal input/output.
- Page 19 Secondary circuit wiring Secondary circuit wiring Secondary circuit wiring Secondary circuit wiring ASD32 Non-automatic switch control referance wiring diagram(4 groups & 6 groups) ASD32 Non-automatic switch control referance wiring diagram(6 NO, 6 NC) Connecting Test position Disconnecting Opening Closing Energy storage position indication...
- Page 27 ZA32202110UL User Manual...