WI is a compact, modular GIS switchgear for Primary Distribution.
- Mainly for applications > 40.5 kV > 185 kV BIL, railway need
- Ratings up to 52 kV, 31.5kA, 2500A, 250 kV BIL
- Uses vacuum circuit breakers
- Circuit connected VT with device to break and isolate VTs HV termination
- Single and doubl