HB1-C Generator circuit-breaker system

HB1-C All in one bolt-on solution for retrofit projects up to 72 kA

All-in-one bolt-on solution for retrofit projects up to 72 kA

About HB1-C Generator circuit-breaker system

HB1-C provides an unique generator circuit breaker system to answer even the most challenging constraints. It offers one of the highest level of customization: The HB1-C can be mounted either vertically or horizontally, its design (I-shape or L-shape) can be adjusted to match perfectly the existing busbar connection points.

High flexibility thanks to versatile generator circuit-breaker

  • Up to 72 kA breaking capacity
  • Up to 6,700 A Rated current
  • Up to 24 kV rated nominal voltage
  • Integrated main-disconnector and earthing switches
  • Compact dimensions matching legacy GCB’s interfaces
  • Maintenance-free vacuum technology
  • Up to 75% OPEX savings

Unique generator circuit breaker system to answer even the most challenging constraints:

  • Vertical and horizontal installation
  • L-shape and I-shape design
  • Can be delivered with integrated earthing switches on generator side and/or transformer side
  • Module assembly with integrated main-disconnector and earthing switches as defined in the IEC/IEEE 62271-37-013:2021
HB1-C

Discover the all-in-one bolt-on solution for retrofit projects and more

New Generator Circuit-Breaker HB1-C

Get to know the latest of our Generator Circuit-Breaker system: HB1-C, a state-of-the-art solution with integrated main disconnector for retrofit and new projects up to 72kA.

 

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