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Dominica Market Concentric Cable

  • Concentric Service Cable

  • 2KM

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Product Description

Product Description

Dominica Market Concentric Cable

Concentric Cable Application

The concentric cables are used as electric service entrance from the power distribution network until the meter panel (especially where it is required to prevent “black” losses or electric power robbery), and as feeder cable from the meters panel until the panel or general distribution panel, just as it is specified in the National Electrical Code. This type of conductor can be used in dry and wet places, directly buried or outdoors; its maximum temperature of operation is 90ºC and its voltage of service for all the applications is 600v.

Concentric Cable Standard

ASTM D2655, ASTM B556, ASTM B193, UL 44, UL 1581, ASTM B8, UL 854, NEC Numeral 310.14

Concentric Cable Construction

Conductor: Copper wire, Aluminum Wire, Aluminum Alloy Wire S8000, Copper Clad Aluminum(CCA)

Insulation: XLPE

Neutral Conductor: Copper wire, Aluminum Wire, Aluminum Alloy Wire S8000, Copper Clad Aluminum(CCA)

Binder Tape: Polyester Tape or Semi-conducting Tape

Outer Sheath:XLPE

Concentric Cable Specifications
Two Core

0.6/1kV Aerial Bundle Cable ASNZS 3560.1 Specifications

SizePhase ConductorXLPE InsulationNeutral ConductorXLPE SheathApprox.Weight
StructureO.DThicknessO.DStructureO.DThicknessO.DCUALCCA
AWGNo./mmmmmmmmNo./mmmmmmmmkg/kmkg/kmkg/km
2×87/1.233.691.145.9725/0.657.271.149.8420297101
2×107/0.982.941.145.2225/0.526.261.148.831417477

 

SizePhase ConductorXLPE InsulationInner SheathNeutral ConductorXLPE SheathApprox.Weight
StructureO.DThicknessO.DThicknessStructureThicknessO.DCUALCCA
AWGNo./mmmmmmmmmmNo./mmmmmmkg/kmkg/kmkg/km
3×87/1.233.691.145.970.765/0.411.1416.59×10.62396227233
3×67/1.554.651.146.930.765/0.521.1418.73×11.80551297307
3×47/1.964.981.148.160.765/0.651.5222.21×14.05830427443
3×27/2.477.411.149.690.765/0.831.5225.63×15.941233587613

 

Core and nominal cross sectionConductorInsulation thicknessConcentric conductorThickness of cable shield.Cable weight/kmMax DC resistance of conductor (20℃)
Wire gaugeNumberDiameter mmmmNumberDiameter mmmmmmkg/kmΩ/km ()Ω/km (Concentric)
Copper conductor (US standard)
2X #1270.781.14390.3211.147.741085.435.50
2X #1070.981.14250.5111.148.721513.413.50
2X #871.231.14250.6431.149.742142.142.20
2X #671.551.14250.8131.1411.043131.351.40
2X #471.961.14261.0201.1412.684720.8480.85
3X #871.231.14650.4051.1411.3X17.34182.142.20
3X #671.551.14650.5111.5213.2X20.26201.351.40
3X #471.961.14650.6431.5214.7X22.98750.8480.85
3X #272.471.14650.8231.5216.6X26.312750.5240.53
Aluminum alloy conductor (US standard)
2X #1270.781.14390.3211.147.74678.888.90
2X #1070.981.14250.5111.148.72855.595.60
2X #871.231.14250.6431.149.741103.523.60
2X #671.551.14250.8131.1411.041482.212.30
2X #471.961.14261.0201.1412.682061.391.40
3X #871.231.14650.4051.1411.3X17.32623.523.60
3X #671.551.14650.5111.5213.2X20.23702.212.30
3X #471.961.14650.6431.5214.7X22.94881.391.40
3X #272.471.14650.8231.5216.6X26.36400.880.89

 

Core and nominal cross sectionConductorInsulation thicknessConcentric conductorThickness of cable shield.Weight of cable/kmMax DC resistance of conductor (20℃)
mm2NumberDiameter mmmmNumberDiameter mmmmmmkg/kmΩ/km ()Ω/km (Concentric)
Copper conductor (IEC standard)
2X1071.351.55200.851.4011.802901.831.90
2X1671.701.55320.851.4012.844201.151.20
2X2572.141.60291.131.5015.026300.7270.76
2X35191.531.65271.351.6017.008320.5240.55
Aluminum alloy conductor (IEC standard)
2X1071.351.55231.131.4012.411923.081.335
2X1671.701.55261.131.4013.462301.911.808
2X2572.141.6291.131.5015.082901.201.0586
2X35191.531.65271.351.6017.053700.8680.7966
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