Mainly used in urban underground power grids, rail transit, power station outgoing lines, and internal power
supply for industrial and mining enterprises.
This product refers to GB/T 12706.1-2020 for rated voltage 1 KV (U.=1.2 KV) power cables and accessories with
extruded insulation - Part 1: Cables for rated voltage 1KV (Um=1.2 KV)