-Voltage range: From 35KV to 2200KV       

-With high level exterior Insulation.

-With composite insulation bushing of high mechanical strength and flashover resistance.

-With high earthquake-resisting capacity.

-Tight sealing and low annual leakage ratio.

-Being capacitive to avoid ferroresonant phenomenon.

-With low dielectric dissipation factor and high weather-proof capacity. Low partial discharge.

-Reliable running and maintenance free.