China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso

China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso
With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for High Voltage Film Capacitor, 25 Kv Vacuum Circuit Breaker, Medium Voltage Circuit Breaker, While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.
China Factory for High Speed 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:

China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for China Factory for High Speed Circuit Breaker - ZN85 40.5kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Switzerland, Ottawa, Indonesia, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
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