Generator switchgear HB1-C

medium-voltagevacuumcompact

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 • 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