HECS-R is the world’s most compact GCB, which makes it appropriate for replacement and retrofit. The three circuit breaker poles - together with the hydro-mechanical spring drive, supervisory, and control elements - are mounted on a common frame. Phase distance can easily be selected to suit the connected busbar.
With a reliable solution and excellent performance this Generator Circuit Breaker can help all power stations (between 80 – 300 MW) increase safety and efficiency. It is suitable for open or cubicle installations.
Characteristics
- small dimensions, compact
- indoor installation
- delivered fully assembled and tested
Advantages
- easy installation with lower installation costs
- no additional auxiliary equipment
- maintenance after 20 years (or 20 000 close-open operations)