| Type: | Vacuum |
|---|---|
| Model Number: | VS1 |
| Brand Name: | HBELE |
| Place of Origin: | China (Mainland) |
| Rated voltage: | 12KV |
| Rated current: | 630A-1600A |
| Typer: | Drawer type or fixe type |
| Pole: | 3 |
Quick Details
Specifications
VS1 fixed type 12KV vacuum circuit breaker
1.Detail description
ZN63(VS1)-12type Side installation indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, Applies to rated voltage 12kv, frequency 50Hz three phase power system,Electrical protection and control as the use of vacuum circuit breaker as a result of the special advantages, in particular the need for frequent operation under the rated current or short-circuit current breaking many places.
The use of 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.
1 casted by Epoxy resin and silicone rubber. 2. Good tightness, moistureproof.anti-condesation 3.suitble for hot and humid plac