ZN85 35kV Indoor Vacuum Circuit Breaker

Short Description:

ZN85 35kV Indoor Vacuum Circuit Breaker
Used:Indoor Cabinet Used vacuum circuit breaker
Rated voltage:35kV
Rated current:630A/1250A
Fast delivery, Manufacturer’s price, Global warranty

 


Product Detail

Product Tags

Product Description

ZN85 35kV 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 630/1250/1600/2000/2500
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 35kV Indoor Vacuum Circuit Breaker

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