HZW32-12 outdoor boundary vacuum circuit-breaker

Vacuum Automatic Circuit-breakers

Description

1Rated Voltage :12kV 2Rated Current :630/1250A 3Rated Frequency :50Hz 4Rated short-circuit breaking current :25kA 5Breaking times of Rated short-circuit breaking current :30Times 6Rated peak with stand current:63kA 7Rated short-time withstand current(4S):25kA 8Rated short-circuit current:63kA 91 min power-frequency withstand voltage 1min :42/48kV 10lightning impulse withstand voltage:75/85kV 11Mechanical service life: -10000 Times(Spring) -30000 Times(Permanent Magnetic) 12Rated operation order opening-0.3s-closing and opening -180s- closing and opening 13Switch weight:150Kg

  • Electrical systems and equipment
  • Vacuum Automatic Circuit-breakers
  • outdoor boundary vacuum circuit-breaker
  • Outdoor Vacuum Circuit-Breaker

Product characteristics

Rated voltage
12kV
Rated current
630/1250A
rated frequency
50Hz
Rated short-circuit breaking current
25kA
Breaking times of Rated short-circuit breaking current
30Times
Rated peak with stand current
63kA

Domain icon Manufacturer/ Producer

100068 Beijing - China

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