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China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone Featured Image
  • China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone

China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone


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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Switchgear Parts, Vacuum Switch, Low Voltage To High Voltage, We sincerely hope to establish some satisfactory relationships with you in the near future. We will keep you informed of our progress and look forward to building steady business relations with you.
China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone Detail:

ZN63(VS1)-12 series embedded poles type indoor high voltage vacuum circuit breaker is the first to achieve maintenance-free concept of a circuit breaker, Its high- life vacuum interrupter chamber as well as solid cast epoxy sealing technology applications to ensure an integrated solid-pole sealed maintenance-free, with high reliability using permanent magnetic actuator of the actuator to ensure maintenance-free, electronic control parts reject the traditional auxiliary switch and replaced by photoelectric proximity switches, and use the whole power and intelligent electronic control unit ensures that electronically controlled part of the maintenance-free.

The use of environmental conditions

1.Ambient temperature: not higher than +40℃ , not less than -15℃ (at -30℃ to allow storage and transportation). 2.Altitude: not exceed 1000m.
3.Relative humidity: daily average of not more than 90%, month average of not more than 95%.
saturated vapor pressure daily average of not more than 2.2×10-3 MPa, month average not more than 1.8×10-3 MPa.
4.Earthquake intensity: not more than eight.
5.No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.

General structure drawing and installation size

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Mainly technical parameters

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Product detail pictures:

China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone detail pictures

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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for China wholesale 33kv Outdoor Vacuum Circuit Breaker Factory – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Seattle, Denmark, Johannesburg, We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
    • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Martin Tesch from Singapore - 2017.12.31 14:53
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Quyen Staten from Atlanta - 2017.06.22 12:49
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