Cable Specification Sheet BS 7835 · Rev 01 · 2026-06

BS 7835 XLPE/AWA/SWA/LSZH · Single core 25 mm²

Name: BS 7835 XLPE/AWA/SWA/LSZH · Single core 25 mm²
Brand: UE Cable
SKU: bs-7835-xlpe-awa-swa-lszh-3-6-6-kv-single-core-aluminium-25-mm2-lszh

Ordering reference BS 7835 XLPE/AWA/SWA/LSZH · Single core 25 mm²

BS 7835 BS 7835 XLPE/AWA/SWA/LSZH

Application

Transport infrastructure · Public buildings · Data centers · Indoor and outdoor MV distribution

Indicative medium-voltage single-core construction — aluminium conductor · screened, not to scale

Construction

1
ConductorAluminium conductor · 7 × Ø2.13 mm · IEC 60228 cl.2
2
Conductor screenSemi-conducting layer
3
InsulationXLPE
4
Insulation screenSemi-conducting layer
5
Metallic screenCopper wire screen (CWS)
6
BeddingPVC bedding
7
ArmourAluminium / steel wire armour
8
SheathLSZH

Technical parameters

Voltage class3.6/6 kV

Cross-section25 mm²

Max DC resistance at 20 °C1.20 Ω/km

Metallic screen16 mm² copper wire screen

OD guide31 mm

Core layoutSingle core

Conductor materialAluminium conductor

Operating temperature−40 °C to +90 °C

Cable weight1.3 kg/m

Bend radius20 x OD during installation

Outer sheathLSZH

Current rating (guide)≈ 116 A (Al, 1-core free air, 30 °C — IEC 60364-5-52 guide)

Routine test voltage12.6 kV a.c. (3.5 Uo, IEC 60502-2)

Ratings & materials

StandardBS 7835

Voltage class3.6/6 kV

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