Outdoor High-Voltage Vacuum Circuit Breaker ZW32-12 Series Operating Environment

Jul 14,2025


Ambient air temperature: -40℃-+70℃ Altitude not exceeding 1000m; wind speed not exceeding 34ms (equivalent to 700Pa on the cylindrical surface);

• Ambient air temperature: -40℃-+70℃

• Altitude not exceeding 1000m; wind speed not exceeding 34ms (equivalent to 700Pa on the cylindrical surface);

• Pollution degree: IV;

• No frequent violent vibrations, seismic intensity not exceeding level 8; no fire, explosion, or chemical corrosion.

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