Lightning arresters are various electrical equipments in the power system (transformers, capacitors, generators, motors, metal oxide lightning arresters. The core working elements of this product are made of multi-metal oxide powder mainly made of zinc oxide. They have excellent nonlinear characteristics, fast wave response and large flow capacity. The gap-free product adopts a self-bowing gap and a uniform pressure irradiation structure, which reduces the dispersion of discharge and has a small impact coefficient.

Hy5ws series models:

HY5WS-7.6/30

HY5WS-12.7/50

Production model description:

■ Used to protect power main transformers, switch cabinets, box transformers, power cable outlets, column switches and other distribution equipment of corresponding voltage levels from the dangers of atmospheric overvoltage and operating overvoltage