Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso

Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for In Step Up Transformer, Neon Transformer Voltage, Mini Circuit Breaker, We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you.
Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso Detail:

Product Description

ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker:

ZN85 indoor high-voltage alternating-current vacuum circuit breaker has a frequency of 50Hz and a rated voltage of 40.5kV. It applies to the electrical equipment control and protection in industrial and mining enterprises, power plants and substations, particularly to the places needing frequent operation. It can be fixed in a switch cabinet or installed on a handcart.
With stable performance and convenient installation, it is the best choice for the control and protection of high-voltage power transmission and distribution systems.

Environmental Conditions 
Ambient temperature: – 40℃~+40℃ (below 35°C within 24 hours)
Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
Altitude:  ≤ 1000m

Structure and Function

Main Technical Parameters

Description Unit Data
Rated voltage KV 33,35
Max. voltage KV 40.5
Rated frequency Hz 50/60
Rated current A 630/1250
Rated short-circuit breaking current kA 20/25/31.5
Mechanical life Times 10000

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension

ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker

Product detail pictures:

Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for Chinese Professional Earth Leakage Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Thailand, Florence, The Swiss, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
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