Quick Details
| Place of Origin: | Zhejiang, China (Mainland), Ningbo | Brand Name: | SASUN | Model Number: | ZW32-2 |
| Type: | Vacuum | Poles Number: | 3 | Patent number: | ZL200810120089.X |
| MOQ: | 1 |
Outdoor High-voltage Vacuum Circuit Breaker
ZW32-2
Main technical data
| Name | Intelligent Vacuum Circuit Breaker Series | |||
| Item | Unit | (ZW43)Data1 | (ZW32)Data2 | |
| Rated voltage | kV | 12/25 | 12/15 | |
| Rated Insulation Level | 1 min.Power-frequency Withstand(Dry/wet) | kV | 42/48 | 42/48 |
| Lightning Impulse Withstand Voltage(Effective Value) | kV | 75 | 75 | |
| Rated Current | A | 630 | 630 | |
| Rated Frequency | Hz | 50/60 | 50/60 | |
| Rated Short-circuit Breaking Current | kA | 20/25 | 20/25 | |
| Rated Short-Time Withstand Current(4s) | kA | 20/25 | 20/25 | |
| Rated Peak Withstand Current(Peak Value) | kA | 50 | 50 | |
| Rated Short-circuit Making Current(Peak Value) | kA | 50 | 50 | |
| Times of Rated Short-circuit Breaking Current | Times | 30 | 30 | |
| Mechanical Life | Times | 10000 | 10000 | |
| Rated Operation Sequence | O-0.3s-CO-180s-CO | O-0.3s-CO-180s-CO | ||
| Operation Mechanism(by Motor) | Energy Storage Motor | V | DC220V DC100V DC24V | DC220V DC100V DC24V |
| Shunt Closing Release | V | AC220V DC220V AC110V DC110V DC24V | AC220V DC220V AC110V DC110V DC24V | |
| Level of Pollution | IV | IV | ||
Order guidelines
1 Vacuum circuit breaker's name,model,main technical data and order quantity;
2 Vacuum circuit breaker's rated voltage and rated current and rated short-circuit breaking current;
3 Energy-storage motor and rated voltage of tripping and closing coil;
4 Spare parts name and quantity;
5 Other questions or special requirements please contact with manufacturer.
