Description
Application
Halogen-free single-core wires are used for installation in dry environments for wiring up lighting fixtures and units where valuable assets are to be protected from further damage resulting from fire. These cables may be installed on, in and beneath plaster, as well as in closed installation ducts. The direct operating voltage is permitted up to 900 V against ground when they are used in rail-coaches. For the inner wiring of switch boards and distributors, these are to be used with an alternating nominal voltage up to 1000V or a direct voltage up to 750V against ground.
Standard
BS EN 50525-3-41.
Technical Data
- Nominal Voltage: H05Z-K Uo / U 300 / 500V, H07Z-K Uo / U 450 / 750V
- Harmonised Designation: 0.5 mm² to 1 mm² – H05Z-K, 1.5 mm² to 240 mm² – H07Z-K
- Temperature Range: -15°C to +90°C
- Minimum Bending Radius:
- Cable diameter ≤ 8 mm: 4 x outer diameter
- Approx. diameter > 8 to 12 mm: 5 x outer diameter
- Approx. diameter > 12 mm: 6 x outer diameter
- Test Voltage: 2500V
Cable Construction
- Conductor Class 5 flexible plain/metal coated stranded according to EN 60228.
- Insulation: Polyolefin cross-linked EI5 to EN 50363-5.
Tests
- Smoke density according to EN 61034-2
- Halogen free according to EN 50525-1, EN 60754-1
- Corrosivity according to EN 60754-2
- Ozone 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)
Part Numbers and Dimensional Data
| Cable Type | Part Numbers | Nominal Cross Sectional Area (Sq. mm) | Nominal Thickness of Insulation (mm) | Mean Overall Diameter (mm) | Approx. Cable Weight (kg/km) | |
|---|---|---|---|---|---|---|
| Lower Limit | Upper Limit | |||||
| H05Z-K | 02040101xx6c | 0.5 | 0.6 | 1.9 | 2.4 | 9 |
| 02040102xx6c | 0.8 | 0.6 | 2.1 | 2.6 | 12 | |
| 02040103xx6c | 1 | 0.6 | 2.2 | 2.8 | 15 | |
| H07Z-K | 02040104xx6c | 1.5 | 0.7 | 2.8 | 3.5 | 21 |
| 02040105xx6c | 2.5 | 0.8 | 3.4 | 4.3 | 33 | |
| 02040106xx6c | 4 | 0.8 | 3.9 | 4.9 | 47 | |
| 02040107xx6c | 6 | 0.8 | 4.4 | 5.5 | 66 | |
| 02040108xx6c | 10 | 1.0 | 5.7 | 7.1 | 112 | |
| 02040109xx6c | 16 | 1.0 | 6.7 | 8.4 | 169 | |
| 02040110xx6c | 25 | 1.2 | 8.4 | 10.6 | 260 | |
| 02040111xx6c | 35 | 1.2 | 9.7 | 12.1 | 358 | |
| 02040112xx6c | 50 | 1.4 | 11.5 | 14.4 | 509 | |
| 02040113xx6c | 70 | 1.4 | 13.2 | 16.61 | 701 | |
| 02040114xx6c | 95 | 1.6 | 15.1 | 18.8 | 925 | |
| 02040115xx6c | 120 | 1.6 | 16.7 | 20.9 | 1168 | |
| 02040116xx6c | 150 | 1.8 | 18.6 | 23.3 | 1456 | |
| 02040117xx6c | 185 | 2.0 | 20.6 | 25.8 | 1773 | |
| 02040118xx6c | 240 | 2.2 | 23.5 | 29.4 | 2329 | |
- For current ratings refer table no. 9-1 & voltage drop refer table no. 9-2.
*Construction Product Regulation (CPR) is a regulation issued by the European Union with the purpose of regulating the limits of fire resistance and dangerous substances in the materials used in construction. This regulation applies to all products intended to be incorporated, permanently, in construction. Above link provides the DOP (declaration of performance) for the CPR compliance for the product.)
