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Power Cable

Concentric Cable Concentric Cable to 4mm-35mm

Cable Specification: Split Concentric Cable available is sizes 4mm to 35mm and manufactured to British Standard BS7870. The cable features plain annealed stranded copper phase conductor, XLPE insulated surrounded by a concentric layer of plain annealed solid copper neutral conductors. XLPE insulated and plain annealed solid strand bare copper earth conductors, PVC outer sheath. Black. 600/1000 volts grade to BS7870.···

Product Details

Cable Specification:
Split Concentric Cable available is sizes 4mm to 35mm and manufactured to British Standard BS7870. The cable features plain annealed stranded copper phase conductor, XLPE insulated surrounded by a concentric layer of plain annealed solid copper neutral conductors. XLPE insulated and plain annealed solid strand bare copper earth conductors, PVC outer sheath. Black. 600/1000 volts grade to BS7870.

Conductor: Plain Annealed Stranded Copper Phase Conductor.
Insulation: XLPE insulated surrounded by a concentric layer of plain annealed solid copper neutral conductors.
Armouring: XLPE Insulated and Plain Annealed Solid Strand Bare Copper Earth Conductors
Sheath: PVC
Sheath Colour: Black
Voltage Rating: 600/1000 Volts
Temperature Rating: -15°C or above +90°C ,Should not be installed at temperatures below 0°C or above +60°C

Application:
Concentric cables are generally used by Distribution Network Operators linking electrical networks and towers to a person’s home or business. Suitable for direct burial, they are also used for sub mains in high rise towers and street lighting systems. The cable consists of a plain annealed stranded copper phase conductor, an XLPE insulation surrounded by a concentric layer of plain annealed solid copper neutral conductors, an XLPE insulated and plain annealed solid strand bare copper earth conductors and a black PVC outer sheath.

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
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