Indoor HV Earth Switch
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company |
| Main Products: | Circuit Breaker, Switch Power Supply, Solid State Relay, High Voltage Current Limiting Fuse, Miniature Circuit Breaker |
Product Detail
| Model No.: | JN15-12/31.5 |
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| Certificate: | CE,ISO |
| Export Area: | all over the world |
Product Description
JN15-12/31.5 Series Indoor HV Earth Switch
JN15-12/31.5 series indoor HV Earth Switch is advance product for collective high technology on the world . Through comprehensive examine, the feature comply with GB1985-89< AC HV disconnecting switches and earth switches >and IEC129 standard , suitable for power system with 12KV and blow AC 50Hz , support with kinds of HV switchgear and as earth protection.
Mainly technical parameters
Item | Units | Data | ||
Rated voltage | kV | 12 | ||
Rated short time tolerance current | kA | 31.5 | ||
Rated short circuit duration time | s | 4 | ||
Rated short circuit closing current | kA | 80 | ||
Rated peak value tolerance current | kA | 80 | ||
Rated isolation lever | 1min working voltage tolerance | kV | Phase earth and inter phase | 42 |
Lightning Impulse voltage tolerance | 75 | |||
