High temperature resistant (flame-retardant) power cables are suitable for use as power transmission lines for electrical equipment in high temperature ranges and harsh environments with rated voltages of 0.6/1kv and below.

1. Rated voltage U0/U: 0.6/1kv
2. The maximum allowable working temperature for cables is 200 ℃ for fluoroplastic insulation and sheath; Fluoroplastic insulation, heat-resistant 105 PVC sheath, with a temperature of 105 ℃; Fluoroplastic insulated silicone rubber sheath is 180 ℃.
3. The maximum temperature of the cable conductor during a short circuit (with a maximum duration of no more than 5 seconds) shall not exceed 250 ℃.
4. The temperature for cable laying should not be lower than -15 ℃.
5. The minimum bending radius for cable laying is specified as follows:
Single core cable: Its bending radius shall not be less than 20D of the outer diameter of the cable;
Three core cable: Its bending radius shall not be less than 15D of the outer diameter of the cable.
6. Fluoroplastic insulated and sheathed power cables have excellent chemical corrosion resistance, high temperature resistance, and flame retardancy.