| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | yufeng |
| Model Number: | |
| rated voltage: | 24KV |
| Rated frequency: | 50HZ |
| Rated current: | 630A |
| Mechanical life: | 20000 times |
| rated short cut withstand time: | 4S |
| rated short cut withstand time: | 80KA |
Quick Details
Specifications
Adopt solid insulation structure, use of advanced solid epoxy sealing technology, the first time, the vacuum interrupter. A leading electrical circuit. insulation and other support to become an integrated combination of solid seal pole. Successfully from a fundamental solution of the vacuum breaker gas environment, tolerance issues, make it more broad. Integrated solid-pole closure of the fluent use of a self-ventilation technology, cleverly solved the structure of solid insulation caused by heat dissipation.
Environmental conditions:
1.Ambient temperature: not higher than +40 °C, not less than -40°C
2. Altitude: not exceed 2000m.
3. Relative humidity: daily average of not more than 95%, month average of not more than 90%.
saturated vapor pressure daily average of not more than 2.2 × 103MPa, month average not more than 1.8 × 103MPa.
4. Earthquake intensity: not more than eight.
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration

