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Copper Concentric Cable 2*10mm2 2*16mm2 IEC Standard

Copper Concentric Cable 2*10mm2 2*16mm2 IEC Standard

Type of cable: Copper Concentric Cable

Phase Conductor: Copper

Insulation : XLPE

Neutral Conductor: Copper Wire

Sheath: PVC (XLPE/PE) sheath

Email: manager@hdcable.com.cn

Copper Concentric Cable Application


The copper concentric cable is used in electric service entrance from the power distribution network to the meter pannel(especially where it is required to prevent electricity theft), and as feeder cable from the meter pannel to the distribution pannel.

This cable an be used in dry and wet places, outdoors or directly buried.It has a maximum operating temperature of 90ºC and rated voltage of 600V&below.

Concentric cable refers to a cable with two concentric conductors, and the conductor and the shield layer share the same axis. It is usually used in distribution networks, current surface boards, meters or circuit panels, which can be placed directly underground or outdoors , Even suitable for dry and humid environments, can support high-bandwidth communications on relatively long lines without repeaters.
STANDARD :

Copper Concentric Cable Standard

IEC60502-1, BS7870, ASTMD2655
ASTMB556, ASTMB193, ASTMB8, UL44, UL1581, UL854
CONSTRUCTION :
 copper concentric cable structure
1.Phase conductor: Copper Conductor
2.Insulation :XLPE
3.Neutral conductor :Copper Wire
4.Binder tape :Non-hygroscopic tape
5.Sheathed:PVC (XLPE/PE) sheath
PARAMETER :

Copper Concentric Cable IEC Standard

Core and
Nominal Cross Section
Conductor Structure Insulation
Thickness
Concentric Conductor Thickness of
Cable Shield
Overall
Diameter
Weight of Cable Max DC Resistance of Conductor (20℃)
mm2 Number Diameter mm mm Number Diameter mm mm mm kg/km Ω/km (Phase) Ω/km (Concentric)
Copper conductor (IEC standard)
2X10 7 1.35 1.55 20 0.85 1.40 11.80 290 1.83 1.90
2X16 7 1.70 1.55 32 0.85 1.40 12.84 420 1.15 1.20
2X25 7 2.14 1.60 29 1.13 1.50 15.02 630 0.727 0.76
2X35 19 1.53 1.65 27 1.35 1.60 17.00 832 0.524 0.55
Aluminum alloy conductor (IEC standard)
2X10 7 1.35 1.55 23 1.13 1.40 12.41 192 3.08 1.335
2X16 7 1.70 1.55 26 1.13 1.40 13.46 230 1.91 1.808
2X25 7 2.14 1.6 29 1.13 1.50 15.08 290 1.20 1.0586
2X35 19 1.53 1.65 27 1.35 1.60 17.05 370 0.868 0.7966
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