Concentric Cable

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Concentric Cable

type:Concentric Cable

standard:ASTM IEC

size:4-95MM2

construction:AL or CU/XLPE/PE AL or CU/PVC/PVC

rating voltage:0.6/1KV

conductor material:AL OR CU

conductor construction:Class1 or Class2

insulation material:XLPE OR PVC OR PE

sheath material:XLPE or PE or PVC

specification or package can be produced as your request.

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XLPE or PE or PVC Insulated Concentric Cable

ASTM 600/1000v
Core AWG Structure Size (mm) Copper cable (kg/km)
Conductor Insulation Concentric conductor Outer sheath
Single wire XLPE Single wire UV-PVC
No. Dia. Thick No. Dia. Thick Dia.
1 16 7 0.49 1.14 39 0.321 1.14 6.82 81.46
1 10 7 0.98 1.14 34 0.511 1.14 8.67 172.04
1 8 7 1.23 1.14 25 0.643 1.14 9.68 221.58
1 6 7 1.55 1.14 25 0.813 1.14 10.98 160.50
1 4 7 1.96 1.14 27 1.020 1.14 12.62 509.26
IEC 60502-1 IEC 60228 600/1000v
Size (mm2) Structure Size mm Copper cable (kg/km)
Concuctor Insulation Concentric conductor Outer sheath
Single wire Dia. PVC Single wire UV-PVC
No. Dia. Thick No. Dia. Thick Dia. (kg/km)
10 7 1.35 4.05 1.55 20 0.85 1.4 11.79 301.55
16 7 1.7 5.1 1.55 32 0.85 1.4 12.84 431.7
25 7 2.14 6.42 1.6 29 1.13 1.5 15.02 647.46
Aluminum Cable
16 7 1.7 5.1 1.55 26 1.13 1.4 13.42 244.16
25 7 2.14 6.42 1.6 29 1.13 1.5 15.02 307.3
35 19 1.53 7.65 1.65 27 1.35 1.6 16.99 390.15

Package:
Package in plastic reel, paper reel ,wooden drum,steel wooden drum or as customer’s requirement.

1.Application

The concentric cable is 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 90 oC and its voltage of service for all the applications is 600 V.

  1. Construction of concentric cable

1.Solid or stranded aluminium conductor

2.Insulation with XLPE or PE or PVC

3.For two conductor cable, it is applied a helical mesh of copper wires over the central conductor,

4.For three or four conductors cable , parallel conductor or stranded conductor

5.PVC filler

6.Helical mesh of copper wires

7.Wrapping tape

8.Black color jacket of PE or PVC

3.Standard

XLPE/PE /PVC Insulated Concentric Cable is designed as IEC ,BS ,ASTM and othere standard or according to client’s requirement.

 

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