Cable H07Z-R Application
In pipes or ducts and internal wiring of appliances with maximum operating temperatures of 90°C, and generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. The cables produce no corrosive gases when burnt which is particularly important where electronic equipment is installed.
Cable H07Z-R Standards:
HD 22.9 S2, VDE-0282 Part-9, BS 7211, IEC 60754-2, EN 50267, VDE 0482-267,
CE Low Voltage Directive 73/23/EEC and 93/68/EEC, ROHS compliant
Cable H07Z-R Construction
- Fine bare copper strands
- Strands to VDE-0295 Class-2, IEC 60228
- Insulation
- Cross-link polyolefin EI5 core insulation
- LSOH- low smoke, zero halogen，Type EI5 thermosetting insulation according to BS EN 50363-5.
Cable H07Z-R Technical Data
- Working voltage: 450/750
- Test voltage: 2500 volts
- Flexing bending radius: 8 x Ø
- Static bending radius: 8 x Ø
- Flexing temperature: -15º C to +90º C
- Static temperature: -40º C to +90º C
- Flame retardant: IEC 60332.1
- Insulation resistance: 10 M x km
- Smoke density acc. to EN 50268 / IEC 61034
- Corrosiveness of combustion gases acc. to EN 50267-2-2, IEC 60754-2
- Flame test: flame-retardant acc. to EN 50265-2-1, IEC 60332.1
Cable H07Z-R Parameter
| No. of Cores x Nominal Cross-Sectional Area |
Nominal Thickness of Insulation |
Nominal Overall Diameter |
Nominal Copper Weight |
Nominal Weight |
| # x mm² |
mm |
mm |
kg/km |
kg/km |
| 1 x 1.5 |
0.7 |
3 |
14.4 |
21 |
| 1 x 2.5 |
0.8 |
3.6 |
24 |
33 |
| 1 x 4 |
0.8 |
4.1 |
39 |
49 |
| 1 x 6 |
0.8 |
4.7 |
58 |
71 |
| 1 x 10 |
1 |
6 |
96 |
114 |
| 1 x 16 |
1 |
6.8 |
154 |
172 |
| 1 x 25 |
1.2 |
8.4 |
240 |
265 |
| 1 x 35 |
1.2 |
9.3 |
336 |
360 |
| 1 x 50 |
1.4 |
10.9 |
480 |
487 |
| 1 x 70 |
1,4 |
12.6 |
672 |
683 |
| 1 x 95 |
1,6 |
14.7 |
912 |
946 |
| 1 x 120 |
1,6 |
16 |
1152 |
1174 |
| 1 x 150 |
1,8 |
17.9 |
1440 |
1448 |
| 1 x 185 |
2,0 |
20 |
1776 |
1820 |
| 1 x 240 |
2,2 |
22.7 |
2304 |
2371 |
