H05Z1-K / H07Z1-K
Used in refineries hotels, schools, tunnels, high constructions, hospitals, power plants, data processing centers, populated business centers where there is a risk of fire.
1- Conductor : Fine-stranded copper (Class 5)
2- Insulation : Low smoke zero halogen (LSZH)
| Min. bending radius |
D<8 ise 4xD 812 ise 6xD |
| Max. operating temperature |
70° |
| Max. short circuit temperature |
160° |
| Rated voltage Uo/U |
300/500 V - 450/750 V |
| AC test voltage |
2 kV / 2,5 kV |
| Low smoke |
EN 61034 |
| Halogen free |
EN 50525-1 - EN 50267 |
| Flame propagation test on single cable - EN 60332-1 |
EN 60332-1-2 |
| Nominal Cross Section mm² |
Overall Diameter mm approximately |
Net Weight kg/km approximately |
Conductor DC Resistance at (20°C) max. ohm/km |
Current Carrying Capacity in |
| Conduit (A) |
Air (A) |
| H05Z1-K (300/500 V) |
| 0,5 |
2 |
9 |
39 |
- |
- |
| 0,75 |
2,2 |
12 |
26 |
- |
16 |
| 1 |
2,4 |
13 |
19,5 |
12,8 |
20 |
| H07Z1-K (450/750 V) |
| 1,5 |
3 |
19 |
13,3 |
16,6 |
24 |
| 2,5 |
3,5 |
30 |
7,78 |
22,8 |
32 |
| 4 |
4 |
44 |
4,95 |
30,4 |
42 |
| 6 |
4,5 |
61 |
3,3 |
39 |
54 |
| 10 |
6 |
105 |
1,91 |
54,2 |
73 |
| 16 |
7 |
158 |
1,21 |
72,2 |
98 |
| 25 |
9 |
253 |
0,78 |
98 |
127,1 |
| 35 |
10,5 |
345 |
0,554 |
121,3 |
157,1 |
| 50 |
12,5 |
495 |
0,386 |
146,5 |
190,1 |
| 70 |
14 |
670 |
0,272 |
186,2 |
243,5 |
| 95 |
16 |
905 |
0,206 |
225 |
294,9 |
| 120 |
17,5 |
1132 |
0,161 |
260,9 |
341,4 |
| 150 |
20 |
1415 |
0,129 |
291 |
393,8 |
| 185 |
21,5 |
1720 |
0,106 |
330,8 |
449,1 |
| 240 |
24 |
2255 |
0,0801 |
388 |
529,6 |
| 300 |
27,8 |
2782 |
0,0641 |
444,3 |
610,1 |
