China OEM/ODM China 3 Way Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso factory and manufacturers

OEM/ODM China 3 Way Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso

We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Single Phase Transformer, Remote Circuit Breaker, Line Type Lightning Arrester, We attend seriously to produce and behave with integrity, and by the favor of customers at home and abroad in the xxx industry.

OEM/ODM China 3 Way 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:

Related Product Guide:

Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for OEM/ODM China 3 Way Changeover Switch - ZN85 33kV 1250A Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Liverpool, Sri Lanka, Kuwait, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and solutions and good service for domestic and international customers.

Arrester Lightning