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Factory wholesale Copper Fuse Link - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso Detail:
35kV Vacuum Circuit Breaker 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:
We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Factory wholesale Copper Fuse Link - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Bulgaria, Dominica, Muscat, Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.