KYN61-40.5(Z) Air Insulated Metal-clad Switchgear is suitable for
application at three phases, 50Hz, 40.5kV power distribution system. This product has functions of protection, control and monitoring.
Product Features
A new type of vaccm breaker is adapted inside the cabinet, which has improved the corporation accuracy between handcart and cabinet. This product can also achieve operating while the door closed.
| Rated voltage | 40.5kV |
| Rated current | 1250～2500A |
| Rated short time withstand current | 20～40kA，4S |
| Rated peak withstand current | 50～100kA |
| Power frequency withstand voltage (1 min) | 95kV |
| Lighting impulse withstand voltage | 185kV |
| Rated short circuit current breaking times | 50 |
| Mechanical endurance | 2000 |
| IP rating | IP3X |
