Aluminium PVC Straight Concentric BS7870

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Straight concentric cables, often employed by Distribution Network Operators, act as durable energy supply cables. They find extensive use in power station distribution, panel boards, and street lighting installations, providing crucial mechanical shielding for dependable power transmission.

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Straight concentric cables, often employed by Distribution Network Operators, act as durable energy supply cables. They find extensive use in power station distribution, panel boards, and street lighting installations, providing crucial mechanical shielding for dependable power transmission.

Conductor

Aluminium

Stranding

Class 1

Insulation

XLPE

Outersheath

PVC

Colour

Black

Voltage

0.6/1kV

Bendingradius

Overall Bending Radius 8x

Temperature

70°C

Standards

BS 7870-3-11, EN 60228 Flame Retardant according to IEC/EN 60332-1-2

ELECTRICAL CHARACTERISTICS

No. of Cores Nominal Cross Sectional Area mm2 Current Carrying Capacity AMPS (in Air) Currnet Carrying Capacity Amps (Clipped Direct) Current Carrying Capacity Amps (Enclosed in Conduit on a Wall)
1 25 127 119 105
1 35 158 147 128
3 25 97 90 84
3 35 120 112 103

 

CONDUCTORS

Nomincal Coross Sectional Area mm2 Maximum DC Resistance of Conductor at 20°C ohms/km Maximum DC Resistance of Concentric Conductor at 20°C ohms/km
25 1.2 1.3
35 0.868 0.91

 

DIMENSIONS

BATT Part No Cores Nominal cross sectional area of conductor Approx overall diameter Weight
16791 3 35 25 820
Batt Part No. Core Size Colour/Reference
16791 3 35 Black

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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