16mm2 Stranded XLPE Solidal Aluminium PVC Split Concentric neutral BS 7870 Cable

Hongda Cables supplies a comprehensive range of concentric and split concentric cables manufactured in accordance with standard BS7870. These aluminium and copper cables are devised for use by Distribution Network Operators (DNOs) to provide the final connection to residential properties. Additional functionality includes use for sub-main distribution and within high-rise buildings and street lighting systems.

The choice between Concentric and Split Concentric cable is determined by the supply type: TN-C-S supply for Concentric and TN-S supply for Split Concentric. These are LSZH cables (low smoke zero halogen) with the outersheath suitable for installations requiring a reduction to the risk to human life or sensitive equipment in the event of fire.

16mm2 Stranded XLPE Solidal Aluminium PVC Split Concentric neutral BS 7870 Cable

Used for primary underground distribution. Suitable for use in wet and dry locations, installed in underground duct, or direct burial. Rated for 15,000 volts or less at a temperature of 90C. 

16mm2 Stranded XLPE Solidal Aluminium PVC Split Concentric neutral BS 7870 Cable

CONCENTRIC CABLES

PVC Split Concentric Cable, XLPE Concentric Cable

BS7870 Cable

Low Voltage (LV) and Medium Voltage (MV) polymeric insulated cables manufactured in accordance with British Standard BS7870 for use by distribution and generation utilities 

British Standard BS7870 covers low voltage and medium voltage cables used for the provision of an electricity supply from a distribution main. They are generally buried underground to connect individual houses or commercial properties to the grid bytransmission, distribution and power generation networks. These service cables are not suitable to provide overhead supply.

This Standard applies to concentric and split concentric cables for fixed installations up to and including 19/33kV and is published as a series of parts and sections. Our range ofpower network cables includes those specific to UK DNOs.

BS7870 PART 3 SECTION 3.11

BS7870 Part 3, section 3.11 covers Cross-linked Polyethylene (XLPE) insulated combined neutral and earth copper wire concentric cables with a voltage rating of 0.6/1kV.

Part 3, section 3.12 covers the low smoke zero halogen (LSZH) variant of this cable.

BS7870 PART 3 SECTION 3.20

BS7870 Part 3, section 3.20 covers PVC insulated split concentric cables with a voltage rating of 0.6/1kV.

Part 3 section 3.22 covers the LSZH variant of this cable.

BS7870 PART 4 SECTION 4.10

BS7870 Part 4, section 4.10 covers single core cables for distribution utilities with extruded insulation up to and including 11kV and 33kV.

Voltage: 0.6/1kv.
Operating temperature: Maximum 90°C, minimum -30°C
 
Common Used Colours:
For insulation: White, Black and Red.
For external jacket: Black

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