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Halogen-free single-core wires are used for installation in dry environments for wiring up lighting fixtures and units where valuable assetsare to be protected from further damage resulting from fire. These cables may be installed on, in and beneath plaster, as well as in closedinstallation ducts. The direct operating voltages is permitted up to 900 V against ground when they are used in rail-coaches. For the innerwiring of switch boards and distributors these are to be used with an alternating nominal voltage up to 1000V or a direct voltage up to 750Vagainst ground.
BS EN 50525-3-41.
Nominal Voltage : H05Z-K U / U 300 / 500V, H07Z-K U / U 450 / 750V O OHarmonised Designation : 0.5 mmsquare to 1 mmsquare - H05Z-K, 1.5 mmsquare to 240 mmsquare - H07Z-KTemperature Range : -15°C to +90°CMinimum Bending Radius :Cable diameter ≤ 8 mm : 4 x outer diameterApprox. diameter > 8 to 12 mm : 5 x outer diameterApprox. diameter > 12 mm : 6 x outer diameterTest Voltage : 2500V
Conductor Class 5 flexible plain/metal coated stranded according to EN 60228.Insulation Polyolefin cross linked EI5 to EN 50363-5.
Smoke density to acc. to EN 61034-2.Halogen free acc. to EN 50525-1, EN 60754-1.Corrosivity acc. to EN 60754-2Ozone resistant according to EN 60811-2-1.Self-extinguishing and flame retardant according to EN 60332-1-2.LSOH = Low Smoke Zero Halogen-Free.
Cable Design Parameters
Kindly complete the part numbers for these cables by adding the suffix (in place of ‘xx’) for the colour required: 01 – green, 02 – black, 03 – red, 04 – blue, 05 – yellow, 06 – green/yellow, 07 – white, 08 – violet, 09 – brown, 10 – orange, 11 – pink, 12 – grey. By adding the suffix (in place of ‘c’) for the conductor type required: 0 = Annealed Bare Copper (ABC), 1= Annealed Tinned Copper (ATC).