Advanced Overvoltage Protection for 6kV Networks
The YHC5W-6 and YHC10W-6 series are premier metal-oxide surge arresters (MOA) engineered to shield 6kV medium-voltage equipment, including motors, transformers, and switchgear, from the damaging effects of lightning strikes and operational switching transients.
Technical Excellence:
Dual Performance Options: Choose YHC5W-6 (5kA) for standard distribution line protection or YHC10W-6 (10kA) for station-class and heavy-duty industrial applications.
Superior Housing Material: Encased in high-grade hydrophobic silicone rubber (polymer), ensuring exceptional anti-tracking, UV resistance, and peak performance in polluted or coastal environments.
Precision ZnO Varistors: Utilizes high-quality Zinc Oxide pellets with non-linear V-I characteristics, providing rapid response times and high energy dissipation capacity.
Reliable Sealing Technology: Features a multi-layer sealing system that prevents moisture ingress, significantly extending the service life of the internal components.
Safety First: Integrated with an explosion-proof design and pressure relief mechanism to maintain grid integrity during fault conditions.
Common Applications:
6kV industrial motor and generator protection.
Distribution transformers in 6kV power grids.
Medium-voltage (MV) switchgear and busbar insulation.
Protection of mining and oil-field electrical infrastructure.
