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Split Concentric Service Cable,
Aluminum or Copper or Copper Clad Steel Conductor,
With or Without Communication Pair
PVC insulated single-phase concentric cables with copper or aluminium conductors for electricity supply
Application
Concentric cables are used for power supplies with Protective Multiple Earthing (PME) systems, where a combined Protective Earth (PE) and Neutral (N) – together known as the PEN – connects the combined neutral-and-earth to real earth at multiple locations to reduce the risk of electric shock in the event of a broken PEN.
Split Concentric Cables are used when the power supply has separate PE & N conductors and are only combined as PEN near the power source. The Protective Earth and Neutral are not connected after the building entry point.
Construction
Voltage: 0.6/1kV
Size(mm2 orAWG):
10mm2, 16mm2, 25mm2, 35mm2, 50mm2,70mm2, 95mm2, 2x8Awg, 2x6Awg, 2x4Awg, 2x2Awg, 2×1/0Awg, 2×2/0Awg, 2x8Awg, 2x10Awg, 3x8Awg, 2x6Awg, 3x6Awg, 2x4Awg, 3x4Awg, 2x2Awg,3x2Awg, 3×1/0Awg,3×2/0Awg, 4x8Awg, 4x6Awg, 4x4Awg, 4x2Awg,Other size can customize.
Conductor: Copper, AAC, AAAC, Copper clad aluminum
Insulated: XLPE/PVC/PE
Out Sheath: PE/PVC
Standards: IECA/NFC.
600/1000V SINGLE PHASE CONCENTRIC CABLES WITH STRANDED COPPER CONDUCTORS AND COPPER WIRE NEUTRAL CONDUCTORS
PHASE CONDUCTOR |
CONCENTRIC NEUTRAL CONDUCTORS NUMBER AND APPROX. DIAMETER OF WIRES |
LAY LENGTHS |
THICKNESS OF OVER- SHEATH |
APPROX. OVERALL DIAMETER OF CABLE |
max. d.c. CONDUCTOR RESISTANCE PER 1 000 m OF CABLE AT 20 0 C | ||||
Nominal area |
Number and approximate diameter of wires |
Thickness of insulation |
Phase |
Neutral | |||||
mm2 | mm | mm | mm | min mm | max mm | mm | mm | W | W |
4 | 7/0.85 | 1.55 | 24/0.85 | 59 | 118 | 1.4 | 9.75 | 4.61 | 1.343 |
6 | 7/1.04 | 1.55 | 26/0.85 | 63 | 127 | 1.4 | 10.72 | 3.08 | 1.240 |
10 | 7/1.35 | 1.55 | 29/0.85 | 71 | 142 | 1.4 | 11.73 | 1.83 | 1.151 |
16 | 7/1.70 | 1.55 | 26/1.13 | 84 | 167 | 1.4 | 12.78 | 1.15 | 1.007 4 |
25 | 7/2.14 | 1.60 | 29/1.13 | 95 | 190 | 1.5 | 14.88 | 0.727 | 0.629 |
35 | 19/1.53 | 1.65 | 28/1.35 | 109 | 218 | 1.6 | 16.75 | 0.524 | 0.473 |
600/1000V SINGLE PHASE CONCENTRIC CABLES WITH STRANDED ALUMINIUM CONDUCTORS AND ALUMINIUM WIRE NEUTRAL CONDUCTORS
PHASE CONDUCTOR |
CONCENTRIC NEUTRAL CONDUCTORS NUMBER AND APPROX. DIAMETER OF WIRES |
LAY LENGTHS |
THICKNESS OF OVER- SHEATH |
APPROX. OVERALL DIAMETER OF CABLE |
max. d.c. CONDUCTOR RESISTANCE PER 1000 M OF CABLE AT 200 C. | ||||
Nominal area |
Number and approximate diameter of wires |
Thickness of insulation |
Phase |
Neutral | |||||
mm2 | mm | mm | mm | min mm | max mm | mm | mm | W | W |
10 | 7/1.35 | 1.55 | 23/1.13 | 75 | 151 | 1.4 | 12.21 | 3.08 | 1.335 |
16 | 7/1.70 | 1.55 | 26/1.13 | 84 | 167 | 1.4 | 13.34 | 1.91 | 1.808 |
25 | 7/2.14 | 1.60 | 29/1.13 | 95 | 190 | 1.5 | 14.88 | 1.20 | 1.058 6 |
35 | 19/1.53 | 1.65 | 27/1.35 | 109 | 218 | 1.6 | 16.75 | 0.868 | 1.796 6 |
Aluminium Concentric BS 7870 PVC Cable | Copper LSZH Split Concentric BS7870 | Aluminium Concentric BS 7870 LSZH Cable | Aluminium Split Concentric BS 7870 PVC Cable | Aluminium Split Concentric BS 7870 LSZH Cable | Copper Concentric BS 7870 PVC Cable | Copper Split Concentric BS 7870 PVC Cable | |
VOLTAGE | 0.6/1kV | ||||||
CONDUCTOR | Class 1 Solid Aluminium | Class 2 stranded Copper | Class 1 Solid Aluminium | - | - | ||
INSULATION | XLPE (Cross-Linked Polyethylene) | XLPE (Cross-linked Polyethylene) | XLPE (Cross-Linked Polyethylene) | ||||
CONCENTRIC CONDUCTOR | Single Layer of Plain Copper Wires | Single Layer of Plain Copper Wires | - | Single Layer of Plain Copper Wires | - | ||
NEUTRAL CONDUCTOR | - | Plain Copper Wires covered by a Polymeric Compound | - | Plain Copper Wires covered by a Polymeric Compound | - | Plain Copper Wires covered by a Polymeric Compound | |
EARTH CONTINUITY CONDUCTOR | - | Plain Copper wires | - | Plain Copper Wires | - | Plain Copper Wires | |
STRING SEPARATOR | - | Non-Hygroscopic | - | Non-Hygroscopic | - | Non-Hygroscopic | |
OUTER SHEATH | PVC (Polyvinyl Chloride) | LSZH (Low Smoke Zero Halogen) | PVC (Polyvinyl Chloride) | LSZH (Low Smoke Zero Halogen) | PVC (Polyvinyl Chloride) |
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