Generator circuit-breaker HVR-63 up to 63 kA
0912.556.568 - 064.3819.368
- Replacement and retrofit of power plants up to 180 MW
- Open or cubicle installations
- Power plants with the smallest space requirements
The HVR-63 is the latest generation ABB GCB and it is best suited for retrofits or replacement in power plants with unit power of up to 180 MW. The open design and small footprint makes it ideal for open and cubicle installations, and for short-circuit ratings of up to 63 kA.
The HVR GCB is available as HVR-63XS with rated continuous current of up to 6,300 A or as HVR-63S with rated continuous currents of up to 8,000 A. Both variants offer flexible busbar connection.