Kunming Kunbao Wires and Cables Manufacturing Co.,Ltd

Model Number: JKLGYJ JKLYJ-1kv, 10kv, 35kv Brand Name: KUNBAO Key Specifications/Special Features: JKLYJ aluminum core cross-linked polyethylene insulated overhead cableJKLGYJ aluminum core cross-linked polyethylene insulated steel core strengthened overhead cable layingNominal cross section of overhead cable conductor: 25, 35, 50 70, 95, 120, 150, 185, 240 and 300mm2JKLGYJ steel core overhead cable, conductor nominal cross section: 25/4, 35/6, 50/8, 70/10, 95/15, 120/20, 150/20, 185/25, 240/30, 300/20Rated voltage is 0.6/1, 10 and 35kV
Cable laying temperature should not be less than -20°C

Maximum duration of short circuit (the longest duration is not more than 5S) the maximum temperature of the cable: cross-linked polyethylene insulation 250°C
High-density polyethylene insulation 150°C, PVC insulation 160°C

Maximum allowable working temperature of the overhead cable conductor: PVC insulation is not more than 70°C
PE insulation should be no more than 70°C, cross-linked polyethylene insulation should not exceed 90°C

Bending radius of overhead cable: single core cable should not be less than 15 times the diameter of the cable, multiple core cable should not be less than 10 times the diameter of the cable