Yatai Electrical Group Co., Ltd.
Main products:Circuit breaker,AC contactor,Dual Power,meter,power transformer
Contact Us
  • Contact Person : Mr. Chen Power
  • Company Name : Yatai Electrical Group Co., Ltd.
  • Tel : 0086-577-89008222
  • Fax : 0086-577-89736535
  • Address : Zhejiang,Wenzhou,Liushi,Yueqing
  • Country/Region : China
  • Zip : 325604

ZW10-12 Series Outdoor HV VCB

ZW10-12 Series Outdoor HV VCB
Product Detailed
1)No.1 Vacuum circuit breaker factory 2)Export to many countries 3)23 years' manufacture experience

ZW10-12 Series Outdoor High Voltage Vacuum Circuit Breaker

ZW10-12 Outdoor High Voltage Vacuum Circuit Breaker is rated voltage 12KV, three phase AC 50HZ outdoor distribution equipment ,mainly used for load current ,overload current and short circuit current of distribution equipment of rural power network, city network, railway, mines and ports ,handoff and protect power grid.

Mainly Technical parameters
1Rated voltagekV12
2Rated currentA630    1250
3Rated frequencyHz50
4Rated short-circuit breaking currentkA12.51620
5Rated peak value withstand current(peak)kA31.54050
6Rated short time withstand current(4s)kA12.51620
7Rated short-circuit closing current (peak)kA31.54050
8Rated short-circuit breaking current breaking numberTimes30
9Mechanical lifeTimes10000
10Power frequency withstand voltages(wet) (dry) inter-phase ,earth, fracturekV42
11Lightning impulse withstand voltage (peak) inter-phase ,earth, fracturekV75
12Secondary circuit 1min power frequency voltageskV2
13Net weightkg150

ZW10-12 Series Outdoor HV VCB

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.