Introduction
20Kv high-voltage insulators are made of high-quality insulating materials. The product has superior electrical insulation performance, superior mechanical strength and reliable dimensional stability, and partial
discharge ≤5Pc. widely used in 20KV dry-type transformers, combined transformers, switch cabinets and other equipment.
Shape and dimensions
Technical parameters
Power frequency withstand voltage50KVSurge voltage125KVTensile strength5KNPartial discharge≤5PCFracture strength15KNCreep age distance≥300mm
High quality with reasonable price.Welcome send inquiry to us.