Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
42
Year of Establishment:
2009-02-18
Management System Certification:
ISO9001:2008
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Circuit Breaker, Vacuum, Interrupter manufacturer / supplier in China, offering Zw32 Vacuum Interrupter for Outdoor Circuit Breaker, 12kv High Voltage Current Limiting Fuse for Transformer Protection, 24kv 80A High Voltage Current Limiting Fuse for Transformer Protection and so on.

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Zw32 Vacuum Interrupter for Outdoor Circuit Breaker

Get Latest Price
Purchase Qty. / Reference FOB Price
1-49 Pieces US $70.15
50+ Pieces US $64.31
Port: Ningbo, China
Production Capacity: 180000pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union
Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Vacuum

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Basic Info

Model NO.: 201A
Poles Number: 3
Type: Vacuum
Function: Vacuum
Certification: ISO9001-2000, CQC
Warranty: 12 Month
Trademark: ZGVE
Transport Package: Standard Export Packing.
Specification: Vacuum
Origin: Wenzhou
HS Code: 8538900000
ZW32 Vacuum Interrupter For Outdoor Circuit Breaker
Zw32 Vacuum Interrupter for Outdoor Circuit Breaker


Main Technical Data
 
Main Technical Data
Rated Voltage 12kV
Rated Current 630A
Rated Frequency50Hz
Rated Short-time power frequency withstand voltage(1min)42kV
Rated Lighting impulse withstand voltage75kv
Rated short-time withstand current 16/20KA
Rated peak withstand Current 40/50kA
Rated short-circuit making current 40/50kA
Rated short-circuit making current 630A
Rated active load breaking current 630A
Rated cable charging breaking current 10A
Rated sigle capacitor bank breaking current 400A
Rated duration of short-circuit4s
Mechanical life10000times
Contact closing force due to bellows and atmosphere70±40N
Counterforce at rated contact stroke120±50N
Circuit resistance at rated contact force ≤45μΩ
Shelf life 20 years
Contact erosion limit3mm
Weight of moving parts≤0.7kg
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke6±1mm
Average opening speed 1.0±0.2m/s
Average closing speed 0.65±0.2m/s
Added contact force 700/900±50N
Contact bouncing duration at closing operation≤2ms
Contact bouncing bank amplitude of opening operation≤2mm
Three-pole simultaneity≤1ms


Dimensional Drawing


Zw32 Vacuum Interrupter for Outdoor Circuit Breaker
Zw32 Vacuum Interrupter for Outdoor Circuit Breaker


Zw32 Vacuum Interrupter for Outdoor Circuit Breaker

Zw32 Vacuum Interrupter for Outdoor Circuit Breaker

Zw32 Vacuum Interrupter for Outdoor Circuit Breaker









 

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