• Model NO.：Concentric Cable
• Wire Core Material：Aluminium or Copper Conductor
• Certification：ISO, CCC, CE, UL
• Model：Concentric Cable
• Brand：Yifang
• Certificate：ISO;Ce;UL;Kema
• Transport Package：Wood Packing by Sea
• Specification：1000meter per drum
• Trademark：Yifang
• Origin：China
• HS Code：8544492100
• Production Capacity：300km Per Month

ConductorInsulation thicknessConcentric conductorThickness of cable shield.Cable weight/kmMax DC resistance of conductor (20ºC)Wire gaugeNumberDiameter mmmmNumberDiameter mmmmmmkg/kmΩ/km ()Ω/km (Concentric)Copper conductor (US standard)2X #1270.781.14390.3211.147.741085.435.502X #1070.981.14250.5111.148.721513.413.502X #871.231.14250.6431.149.742142.142.202X #671.551.14250.8131.1411.043131.351.402X #471.961.14261.0201.1412.684720.8480.853X #871.231.14650.4051.1411.3X17.34182.142.203X #671.551.14650.5111.5213.2X20.26201.351.403X #471.961.14650.6431.5214.7X22.98750.8480.853X #272.471.14650.8231.5216.6X26.312750.5240.53Aluminum alloy conductor (US standard)2X #1270.781.14390.3211.147.74678.888.902X #1070.981.14250.5111.148.72855.595.602X #871.231.14250.6431.149.741103.523.602X #671.551.14250.8131.1411.041482.212.302X #471.961.14261.0201.1412.682061.391.403X #871.231.14650.4051.1411.3X17.32623.523.603X #671.551.14650.5111.5213.2X20.23702.212.303X #471.961.14650.6431.5214.7X22.94881.391.403X #272.471.14650.8231.5216.6X26.36400.880.89
IEC StandardConductorInsulation thicknessConcentric conductorThickness of cable shield.Weight of cable/kmMax DC resistance of conductor (20ºC)mm2NumberDiameter mmmmNumberDiameter mmmmmmkg/kmΩ/km ()Ω/km (Concentric)Copper conductor (IEC standard)2X1071.351.55200.851.4011.802901.831.902X1671.701.55320.851.4012.844201.151.202X2572.141.60291.131.5015.026300.7270.762X35191.531.65271.351.6017.008320.5240.55Aluminum alloy conductor (IEC standard)2X1071.351.55231.131.4012.411923.081.3352X1671.701.55261.131.4013.462301.911.8082X2572.141.6291.131.5015.082901.201.05862X35191.531.65271.351.6017.053700.8680.7966