2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso

2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso
"Based on domestic market and expand overseas business" is our development strategy for Moulded Circuit Breaker, Zinc Oxide Surge Arrester, Power Transformer Cost, Are you still looking for a quality product that is in accordance with your good company image while expanding your product range? Try our quality products. Your choice will prove to be intelligent!
2018 wholesale price 33kv Switch Disconnector - 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:

2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures

2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso detail pictures


Related Product Guide:

We continuously execute our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for 2018 wholesale price 33kv Switch Disconnector - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Paraguay, Detroit, The Swiss, We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
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