Applicable place:(Suitable forplaces with high voltage level)
1.Overhead lines.
2.Industrial.
3.Mining enterprises.
4.Power stations.
5.Substations.
This is a new type of on poleswitchgearin vacuum circuit breaker series products in China.
Advantages
1.It has good performance inshort-circuit makingandbreaking.
2.It is characterized byautomatic re-making,stable operationandlong electric life.
3.Under its normal operating conditions and specified technical parameters, it cansatisfy the protection requirements of systems connectedwith the grid in service.
Environmental Conditions
Ambient temperature:- 40°C~+40°C
Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
Altitude: ≤ 2000m
Structure and Function Main Technical Parameters| Description | Unit | Data | ||
| Ratedvoltage | KV | 12 | ||
| Ratedcurrent | A | 630 | ||
| Ratedfrequency | Hz | 50/60 | ||
| Ratedshort-circuitbrekaingcurrent | kA | 25 | ||
| Meachicallife | M2 class | |||
Product picture details(Real product picture, unprocessed) ServiceEnvironment