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 201h, 12kv Vs1 Vacuum Interrupter for Indoor Circuit Breaker Zn28, 12kv Sealed Pole for Vacuum Interrupter (318GF) and so on.

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Supplier Homepage Products Vacuum Interrupter For Circuit Breaker Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h

Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h

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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.: 201H
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

Product Description

ZW32 Vacuum Interrupter For Outdoor Circuit Breaker
Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h




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-circuit breaking current 20KA
Rated short-circuit making current(peak)50kA
Breaking operations of rated short circuit breaking current30 timies
Rated sigle capacitor bank breaking current 400A
Rated short-time withstand current20kA
Rated peak withstand current50kA
Rated duration of short-circuit4s
Mechanica life10000times
Contact closing force due to bellows and atmosphere70±40N
Counterforce at rated contact stroke120±50N
Circuit resistance at rated contact force ≤25μΩ
Shelf life 20 years
Contact erosion limit3mm
Weight of moving parts≤0.7kg
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke9±1mm
Average opening speed 1.0±0.2m/s
Average closing speed 0.65±0.2m/s
Added contact force 1300/1600±100N
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 201h





Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h


Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h

Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h

Zw32 Vacuum Interrupter for Outdoor Circuit Breaker 201h









 

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