Customization: | Available |
---|---|
Certification: | CCC, ISO9001 |
Shell Material: | Steel Plate |
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Name |
unit
|
Load switch | Combined electrical appliances | vacuum switch | Isolation/grounding switch | Vacuum circuit breaker | Isolation/grounding switch |
Rated voltage | kv | 12 | 12 | 12 | 12 | 12 | 12 |
Rated frequency
|
Hz | 50 | 50 | 50 | 50 | 50 | 50 |
Power frequency withstand voltage | kv | 42/48 | 42/48 | 42/48 | 42/48 | 42/48 | 42/48 |
Thunder and lightning; Strike withstand voltage | kv | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 |
Rated short time withstand current | kA | 20 | 25 | ||||
Rated short-circuit breaking current | kA | 31.5 | 20 | ||||
mechanical life
|
times | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 |