The 10kV lightning and ice protection composite insulators and 10kV high-current arresters are integrally designed for lightning protection, ice protection, rainstorm protection and pollution protection. The equipment has a large current carrying capacity.

It can effectively suppress power frequency current, and solve problems such as frequent lightning trip-outs of 10kV lines in multi-lightning areas, personal electric shock casualties and frequent explosions of arresters in transformer substations.