66kV、110kV、220kV High-voltage Cable Accessory
High-voltage cable accessories made by our company is all satisfied with the requirements of International/national standard.
IEC62067: Power cables with extruded insulation and their accessories for rated voltages above 150KV(Um=170KV) up to
IEC60840: Power cables with extruded insulation and their accessories for rated voltages above 30KV(Um=36KV) up to
IEC60859: Rated of 72.5KV and up togas insulated meta1-enclosed switch cable connection device
GB/Z18890: Rated 220KV(Um=250KV) XLPE power cable and accessory
GB/T 11017: Rated 110KV XLPE power cable and accessory
GB5589: All the requirement for Test method of cable accessories
Each product will carry out the delivery test in high-voltage lab of the company.
a. Partial discharge test b. Power frequency voltage test