Power Cables
PVC Insulated & Sheathed Unarmoured XLPE Insulated PVC/LSOH Sheathed LSOH Insulated Conduit Wires Fire Resistant Medium Voltage
Power Cables

LSOH Insulated Conduit Wires

Voltage Rating

450/750V,600/1000V

Colour of identification

INSULATION 1-Core :Natural

Construction

Conductors : Plain annealed stranded copper conductor

Insulation : LSOH compound

Test Standards
Design Standard Materials Test Methods Flame Retardancy Test Test on halogen content Acid Gas Evolved Smoke Density Test
BS 7211 BS 7655 BS 4066 PART 1 BS6425 BS7624
IEC 60227-3 IEC 60811 IEC 60332-1 IEC 754 IEC 1034
IEC 60228 . . . .
IEC 60502-1 . . . .

BS Standard

Solid Conductor

450/750V Single Core 6491X PVC Insulated to BS 6004

450/750V Single Core 6491X PVC Insulated to IEC 227

450/750V Single Core 6491B LSOH Insulated to BS 7211

Stranded Conductor

300/500V & 450/750V 2491X PVC Insulated to BS 6004 ( H05V-K, H07V-K)

300/500V & 450/750V 2491B/6701B to BS 7211 ( H05Z-K, H07Z-K)