• 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

Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Vacuum
Samples:
US$ 70.15/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
201H
Poles Number
3
Type
Vacuum
Function
Vacuum
Certification
ISO9001-2000, CQC
Item
vacuum Interrupter
Warrant
1 Year
Rated Voltage
12/24/40.5kv
Rated Current
630/1250/1600/2000A
Mechanical Life
2000times
Transport Package
Standard Export Packing.
Specification
Vacuum
Trademark
ZGVE
Origin
Wenzhou
HS Code
8538900000
Production Capacity
180000pieces/Year

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 Frequency 50Hz
Rated Short-time power frequency withstand voltage(1min) 42kV
Rated Lighting impulse withstand voltage 75kv
Rated short-circuit breaking current  20KA
Rated short-circuit making current(peak) 50kA
Breaking operations of rated short circuit breaking current 30 timies
Rated sigle capacitor bank breaking current  400A
Rated short-time withstand current 20kA
Rated peak withstand current 50kA
Rated duration of short-circuit 4s
Mechanica life 10000times
Contact closing force due to bellows and atmosphere 70±40N
Counterforce at rated contact stroke 120±50N
Circuit resistance at rated contact force  ≤25μΩ
Shelf life  20 years
Contact erosion limit 3mm
Weight of moving parts ≤0.7kg
Mechanical Data Required for matched vacuum switchgear
Rated contact stroke 9±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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Manufacturer/Factory
Number of Employees
49
Year of Establishment
2016-06-24