XGN66-12 Metal-enclosed Switchgear is suitable for 3.6～12kV single busbar and single busbar with bypass or double busbar system to receive and distributue electricity.
Adapt ZN28A-10 type vacuum breaker.
Model Explaination
Product Features
The busbar compartment, Cable compartment and relay compartment are divide by metal boards.
there is an earthing busbar inside the cabinet, which can ensure reliable connection to earth.
"Five-prevent" function.
| Rated Voltage | 12kV |
| Rated Current | 630～4000A |
| Rated Frequency | 50Hz |
| Rated Short-time Withstand Current | 20～40kA，4S |
| Rated Peak Withstand Current | 50～100kA |
| 1min Power Frequency Withstand Voltage | 42kV |
| Lightning Impulse Withstand Voltage | 75kV |
| Protection Level | IP4X |
