China OEM Factory for Auto Reset Circuit Breaker - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso factory and manufacturers

OEM Factory for Auto Reset Circuit Breaker - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso

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OEM Factory for Auto Reset Circuit Breaker - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso Detail:

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

Product detail pictures:

Related Product Guide:

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