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High Quality for Power Changeover Switch - 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:
Gaining purchaser gratification is our firm's intention eternally. We will make wonderful endeavours to build new and top-quality merchandise, satisfy your exclusive needs and provide you with pre-sale, on-sale and after-sale products and services for High Quality for Power Changeover Switch - ZN85 35kV Indoor Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Costa Rica, Leicester, Greek, Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.
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