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OEM Sf6 Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone


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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Vcb Operation, Vacuum Arc Extinguishing Chamber, Vcb Working, Sincerely hope we are growing up together with our prospects all over the environment.
OEM Sf6 Circuit Breaker Suppliers – 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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OEM Sf6 Circuit Breaker Suppliers –  Vacuum Circuit-breaker for VCB – Shone detail pictures


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Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for OEM Sf6 Circuit Breaker Suppliers – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Cairo, Bolivia, Argentina, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Lulu from Russia - 2018.08.12 12:27
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Tina from Slovakia - 2018.07.27 12:26
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