CW1128 Cable 0.9mm
Application: This data sheet details the requirements for a cellular-polyethylene insulated jelly filled twin cable with copper conductors made up into units, for use in the local distribution network.
Cable Design: 0.5mm plain copper conductors are insulated with cellular-PE material (BS EN 50290-2-23 Grade B and CW 1000). Two appropriately insulated and coloured conductors will be twisted together to form a pair.
The pairs are stranded in sub-units (10 Pairs), 5 sub-units are stranded together to form the core and each sub-unit will have the coloured binding tape.
The interstices of the cable core will be completely filled with a compound to comply with BS EN 50290-2-28
The jelly filled core is will be wrapped with a protective layer (e.g. helical or longitudinal lapping of one or more paper tape. The total thickness will have nominal value of not less than 175 µm
The cable will be sheathed with black polyethylene and will be registered in accordance with BS EN 50290-2-24 and CW 1000.
Conductor Diameter 0.90 mm (Nominal)
Conductor diameter 0.9mm (max diameter 0.91mm)
Insulation thickness 0.9 mm Insulated conductor overall diameter (Nominal) 1.5 mm
Sheath thickness 1.5mm (Minimum Individual)
Overall diameter of cable: 26.5mm max
No of pairs 50
Conductor Resistance Conductor Resistance
Maximum Average 59.0 Ω/Km at 20°C
Maximum for 99% of cases 65.0 Ω/Km at 20°C
The insulation resistance of the conductors will be not less than 5000 M Ω for 1000m. Test voltage 500 V DC.
Colour code system - insulation Pair No A Wire B Wire
1 White Blue
2 White Orange
3 White Green
4 White Brown
5 White Grey
6 Red Blue
7 Red Orange
8 Red Green
9 Red Brown
10 Red Grey
Cable make up - sub units No Colour of binding
Whilst BATT CABLES plc endeavours to ensure the information on the website, specification sheets and all other technical information is accurate, the information is for guidance only and it is subject to change without notice or liability. Batt Cables Plc is not responsible for the consequences of any inadequacies, inaccuracies or other deficiencies contained therein. When selecting cable accessories, please note that the actual cable dimensions may vary due to manufacturing tolerances.
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