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BS 7835 Armoured LSHF 6.35/11kV

Low Smoke Halogen Free medium voltage power & distribution cables for supply networks and energy feeds in underground, outdoor and in cable ducting installations. The LSHF (Low Smoke Halogen Free) construction makes them suitable for use in public buildings and tunnel applications.

Technical Information

Voltage Rating:6.35/11kV (Max 12kV)
Conductor Stranding:IEC 60228 class 2 compacted or circular copper
Temperature Rating:+90°C maximum conductor temperature
Bending Radius:Single core 15 x overall diameter
 Three core 12 x overall diameter
Flame Retardant:IEC 60332-1-2 & IEC 60332-3-24 Cat C 
Smoke Emission:IEC 61034-2, BS EN 50268
Halogen Emission:IEC 60754-2, BS EN 50267-2
Manufactured To:BS 7835 

Construction

Plain copper conductors to IEC 60228 class 2, XLPE (or EPR) insulation, semi conductive tape, copper tape screen over each core, LSHF bedding, galvanised steel wire armour, LSHF Sheath – red or black.

Core Identification

Single coreBrown
Three coreBrown, black, grey or numbered
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Higher voltage versions are also available on request including 8.7/15kV, 12.7/22kV & 19/33kV.

Part No.Cores x Size mm²Dia. Over Copper Screen mmWeight Kg/KmDia. Over Bedding mmO/D mm
835300033 x 3003116,6657185
835300011 x 300324,3103443
835240033 x 2402914,2906679
835240011 x 240293,6203241
835185033 x 1852711,4206173
835185011 x 185272,9403038
835150033 x 150259,6805769
835150011 x 150252,5452836
835120033 x 120248,7105465
835120011 x 120242,1302735
835095033 x 95227,5655162
835095011 x 95221,6302532
835070033 x 70216,2754757
835070011 x 70201,5202430
835050033 x 50195,4454354
835035033 x 35184,6204151
835025033 x 25174,2903949
835630011 x 630428,0254556
835500011 x 500386,5004151
835400033 x 4003420,0357892
835400011 x 400355,2303848