Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso

Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso
Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Automatic Ac Transfer Switch, 33kv Sf6 Circuit Breaker, Circuit Breaker Fuse, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.
Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso Detail:

Product Description

ZN85 33kV 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
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 33kV 1250A Indoor Vacuum Circuit Breaker

Product detail pictures:

Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Chinese Professional 63 Automatic Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Nigeria, Frankfurt, Burundi, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
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