XLPE Insulated Power Cable Application: XLPE Insulation Power Cables used to transmit and distribute power on the power line of rated voltage 0.6/1kv, 3.6/6kv, 6/6kv, 6/10kv, 8.7/10kv, 8.7/15kv,12/20kv and 21/35kv. Work Conditions: Long-term Max. Temperature is no more than 90,temperature of cable conductor is no more than 250 during sort circuit, the longest lasting time shall be not more than 5 seconds. Environment temperature for installation is no less than 0