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OutdoorVacuum Circuit Breaker

  • Zw32-40.5 Outdoor Hv Vacuum Circuit Breaker

    Zw32-40.5 Outdoor Hv Vacuum Circuit Breaker

    ◆ Use Conditions 1.Ambient temperature: -30℃~+60℃; 2.Altitude: ≤3000m; 3.Wind speed: ≤34m/s; 4.Pollution grade: ≤IV. 5.Storage temperature: -40℃~+85℃. ◆ Main Technical Parameters NO. Items Unit Value 1 rated voltage kV 40.5 2 1min power frequency withstand voltage kV 95 3 lightning impulse withstand voltage kV 185 4 rated frequency Hz 50 5 rated current A 630,1250, 1600 6 rated short circuit breaking current kA 20, 25, 31.5 7 rated short circuit making current (peak) kA 50,...
  • ZW32-12 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW32-12 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW32-12 outdoor HV vacuum circuit breaker is a 3-phase AC 50Hz 12kV outdoor switch equipment ♦ Installation way: pole mounted; ♦ Operating mechanism: spring operating mechanism and permanent magnetic operating mechanism; ♦ Pole type: upper-lower Dole one-piece pole, embedded pole; ♦ Application: outdoor 12kV substation, power plant. ♦ Operation type manual, electric, remote control. Product Standards ♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers ♦ GB198...
  • ZW32-24 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW32-24 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW32-24 outdoor HV vacuum circuit breaker is a 3-phase AC 50Hz 24kV outdoor switch equipment ♦ Installation way: pole mounted; ♦ Operating mechanism: spring operating mechanism and permanent magnetic operating mechanism; ♦ Pole type: integrated pole; ♦ Application: outdoor 24kV substation, power plant. ♦ Operation type, manual, electric, remote control. Product Standards ♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers ♦ GB1984 High Voltage AC Circuit-break...
  • ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker (Recloser)

    ZW7-40.5 outdoor HV vacuum circuit breaker is a 3-phase AC 50Hz 40.5kV outdoor switch equipment. ♦ Installation way: foundation installation; ♦ Operating mechanism: spring operating mechanism and electromagnetic operating mechanism; ♦ Pole material: silicone rubber, ceramic; ♦ Application: outdoor 33kV substation, power plant. ♦ Current transformer: internal installation, external installation. Product Standards ♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-brea...
  • ZW20-12 Series Outdoor High Voltage Vacuum Circuit Breaker

    ZW20-12 Series Outdoor High Voltage Vacuum Circuit Breaker

    ZW20-12 outdoor HV vacuum circuit breaker is a 3-phase AC 50Hz 12kV outdoor switch equipment ♦ Installation way: pole mounted; ♦ Pole type: integrated pole; ♦ Application: outdoor 12kV substation, power plant. ♦ Operation type: manual, electric, remote control. Environmental Conditions ♦ Altitude: <2000m; ♦ Air temperature: -40°C 〜+40°C; daily temperature change <25°C; ♦ Wind speed < 35m/s; ♦ Filthy level: IV; ♦ Installation places: No fire, explosion hazard, severe chemical corros...