Switchgear for Medium, Large Capacity VEZ/VDZ type
Switchgear for Medium, Large Capacity VEZ/VDZ type
Feature
- Conform to IEC62271(2003)
- Third party certificates are acquired. (KEMA)
- Safety of an operator is secured by mechanical interlock and internal arc proof provision.
- VCB and Earthing Switch can be operated with closing door.
Specification
Specification List
This table can be scrolled horizontally.
| TYPE FORM | VEZ | VDZ | |
|---|---|---|---|
| Rated voltage | 7.2/12/15kV | 24kV | |
| Rated withstand voltage | Lightning impulse | 60/75/95kV | 125kV |
| Power frequency | 20/28/36kV | 50kV | |
| Rated frequency | 50、60Hz | 50、60Hz | |
| Rated current | Up to 4000A | Up to 2000A | |
| Rated short time withstand current | Up to 50kA | Up to 25kA | |
| Applied standard | IEC-62271(2003) | IEC-62271(2003) | |
