PVC sheath power cable

PVC sheath power cable This product is suitable for AC 50Hz, rated voltage 0.6/1kV the lines for the transmission and distribution electric energy. Operating characteristics 1) The maximum rated conductor temperature is 70 °C. 2) short circuit, (the longest duration of not more than 5s) of the conductor temperature does not exceed 160 °C. 3) laying the ambient temperature is not lower than 0 °C, the minimum bend radius should be not less than 10 times the cable diameter. modelnumberScopeVVPVC insulated PVC sheathed power cableLaying indoors, in tunnels and pipelines, cables can not withstand pressure and external mechanical forces.VLVVV22PVC insulated steel tape armored PVC sheathed power cableLaying indoors, in tunnels and buried in soil, able to bear the pressure and other external force.VLV22VV32PVC insulated thin steel wire armored PVC sheathed power cableLaying indoors, in the mine, water, able to withstand considerable tension.VLV32VV42PVC insulated thick steel wire armored PVC sheathed power cableLaid in the shaft, water and other vertical occasions, can withstand considerable axial tension.VLV42ZR-VVPVC insulated PVC sheathed flame retardant power cableLaying indoors, in tunnels and pipelines, cables can not withstand pressure and external mechanical forces.ZR-VLVZR-VV22PVC insulated steel tape armored PVC sheathed flame retardant power cableLaying indoors, in tunnels and buried in soil, able to bear the pressure and other external force.ZR-VLV22ZR-VV32PVC insulated thin steel wire armored PVC sheathed flame retardant power cableLaying indoors, in the mine, water, able to withstand considerable tension.ZR-VLV32ZR-VV42PVC insulated thick steel wire armored PVC sheathed flame retardant power cableaid in the shaft, water and other vertical occasions, can withstand considerable axial tension.ZR-VLV42 Norminal cross section size mm2Root number in the single conductorInsulation thickness mmSheath thickness mmAlargest diameter mmApproximate weight of cableConductor DC ResistanceTest voltagekg/kmkg/kmΩ/kmΩ/km(kV/5min)CuAl20°C Cu20°C Al1×1.510.81.46.150.741.312.1-3.51×2.510.81.46.563.547.97.4112.13.51×4111.47.487.7634.617.413.51×6111.47.911175.93.084.613.51×10711.49.2166.6931.833.023.51×16711.410.3233.3132.21.151.913.51×2571.21.412344.9185.40.7271.23.51×3571.21.413.2449.8228.70.5240.8683.51×50191.41.414.9590.5289.80.3870.6413.51×70191.41.416.7807.3374.20.2680.4433.51×95191.61.519.31102501.40.1930.323.51×120371.61.520.91349590.30.1530.2533.51×150371.81.623.11654721.30.1240.2063.51×1853721.725.62060891.60.09910.1643.51×240612.21.828.8265111140.07540.1253.51×300612.41.931.9332313960.06010.13.51×400612.6235.5420517420.0470.07783.51×500612.82.139.7535921280.03660.06053.51×630912.92.243.7670726050.02830.04693.51×800612.92.446.1806431040.02210.03673.5