Click image to view full size image
Model Number: ZW37-40.5/630
Brand Name: YUFLY
Key Specifications/Special Features:
Arc-extinguish chamberLong electricallifetime and high insulating capabilityMaintenance freeSafe and reliable operation
| Item | Unit | Data |
| Rated voltage | kV | 40.5 |
| Rated current | A | 630, 1250, 2000 and 3150 |
| Rated short circuit breaking current | kA | 20, 25, 31.5 |
| Rated short circuit making current | kA | 50, 63, 80 |
| Rated short time withstand current | kA | 20, 25, 31.5 |
| Rated short circuit duration time | s | 4 |
| 1 min PF withstand voltage | kV | 95 |
| Lightning impulse withstand voltage | kV | 185 |
| Rated operating sequence | O-0.3s-CO-180s-CO | |
| Mechanical lifetime | Times | 10,000 |
| Rated operation voltage | V | 220V DC/AC |
Shipping Information:
- FOB Port: Ningbo, Shanghai
- Lead Time: 1 - 7 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe