Cubicle type Gas Insulated Switchgear (C-GIS)
Cubicle type Gas Insulated Switchgear (C-GIS)
Feature
- Low pressure SF6 gas is used.
- Installation is carried out with saving space and short term.
- Easy withstand voltage test can be carried out by cable-head with disconnecting function.
- Live parts are sealed with metal enclosure and a double-wall steel plate.
- High quality is maintain without influenced by outside environment.
Specification
24/36kV C-GIS Specification List
This table can be scrolled horizontally.
| TYPE | 24kV C-GIS | 36kV C-GIS | |
|---|---|---|---|
| Rated voltage | 24kV | 36kV | |
| Rated withstand | Lightning impulse | 125kV | 170kV |
| Power frequency | 50kV | 70kV | |
| Rated frequency | 50, 60Hz | 50, 60Hz | |
| Rated current | 630, 1250A | 630, 1250A | |
| Rated short time withstand current | 25kA | 25kA | |
72/84kV C-GIS Specification List
This table can be scrolled horizontally.
| TYPE FORM | 72kV C-GIS | 84kV C-GIS | |
|---|---|---|---|
| Rated voltage | 72kV | 84kV | |
| Rated withstand | Lightning impulse | 350kV | 400kV |
| Power frequency | 140kV | 160kV | |
| Rated frequency | 50, 60Hz | 50, 60Hz | |
| Rated current | 800, 1250A | 800, 1250A | |
| Rated short time withstand current | 20, 25, 31.5kA | 20, 25, 31.5kA | |
