Product
China wholesale Vacuum Breaker Supplier – Vacuum Circuit-breaker for VCB – Shone
China wholesale Vacuum Breaker Supplier – 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
Mainly technical parameters
Product detail pictures:
Related Product Guide:
Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for China wholesale Vacuum Breaker Supplier – Vacuum Circuit-breaker for VCB – Shone , The product will supply to all over the world, such as: Mexico, Puerto Rico, Toronto, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
By Kitty from Cannes - 2017.05.31 13:26
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Delia Pesina from Somalia - 2017.09.29 11:19
