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AC Indoor Type Vacuum Driefasige schakelaar 40,5 KV Hoogspanning 4000A

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June 04, 2025
Category Connection: Vacuümvermogenschakelaar
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Tags:
#vacuümtypestroomonderbreker #openlucht vacuümstroomonderbreker #Indoor vacuümvermogenschakelaar
Brief: Discover the ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker, a three-phase 50Hz power system switchgear designed for 40.5KV rated voltage. Ideal for industrial and mining enterprises, it offers frequent operation and high performance in extreme conditions.
Related Product Features:
  • Three-phase 50Hz power system indoor switch equipment for 40.5KV rated voltage.
  • Integrated design of operating mechanism and circuit breaker body for versatile installation.
  • Suitable for altitudes above 2000M and temperatures from +40°C to -30°C.
  • High durability with a lifespan of 10,000 operations.
  • Fast closing time of 80ms for efficient performance.
  • Insulation capacity with frequency withstand voltage of 100KV for 5 minutes.
  • Lighting impulse withstand voltage of 185KV for robust protection.
  • Large cabinet design for easier maintenance and convenience.
Vraagstukken:
  • What is the rated voltage of the ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker?
    The rated voltage is 40.5KV, making it suitable for high voltage power systems.
  • Can this circuit breaker operate in extreme temperatures?
    Yes, it operates efficiently in temperatures ranging from +40°C to -30°C.
  • How durable is the ZN85-40.5 circuit breaker?
    It has a lifespan of 10,000 operations, ensuring long-term reliability.
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