Constructions
| 1-Conductor | Solid or stranded copper (Class 1 or Class 2) |
| 2-Insulation | Cross linkable polyethylene (XLPE) |
| 3-Filler | Halogen free flame retardant (HFFR) |
| 4-Outer sheath | Halogen free flame retardant (HFFR) |
NHXMH-O / NHXMH-J
Specifications
| Min. bending radius | 12 x D |
| Max. operating temperature | 90° |
| Max. short circuit temperature | 250° |
| Rated voltage Uo/U | 300/500 V |
| AC test voltage | 2 kV |
| Low smoke | EN 61034 |
| Halogen free | EN 50525-1 – EN 50267 |
| Flame propagation test on single cable | EN 60332-3-24 Cat. C |
Technical Data
| 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 |
| Air (A) | ||||
| NHXMH-O/NHXMH-J (300/500 V) | ||||
| 2×1,5 | 8,3 | 101 | 12,1 | 22 |
| 2×2,5 | 9,1 | 130 | 7,41 | 30 |
| 2×4 | 10,4 | 182 | 4,61 | 40 |
| 2×6 | 11,4 | 235 | 3,08 | 51 |
| 2×10 | 14,2 | 379 | 1,83 | 70 |
| 2×16 | 16,8 | 548 | 1,15 | 98 |
| 3×1,5 | 8,7 | 118 | 12,1 | 22 |
| 3×2,5 | 9,6 | 157 | 7,41 | 30 |
| 3×4 | 11,0 | 224 | 4,61 | 40 |
| 3×6 | 12,4 | 303 | 3,08 | 51 |
| 3×10 | 15,0 | 475 | 1,83 | 70 |
| 3×16 | 18,2 | 711 | 1,15 | 98 |
| 4×1,5 | 9,3 | 140 | 12,1 | 18,5 |
| 4×2,5 | 10,3 | 189 | 7,41 | 25 |
| 4×4 | 12,3 | 286 | 4,61 | 34 |
| 4×6 | 13,9 | 389 | 3,08 | 43 |
| 4×10 | 16,2 | 589 | 1,83 | 60 |
| 4×16 | 19,8 | 888 | 1,15 | 80 |
| 4×25 | 24,0 | 1359 | 0,727 | 127 |
| 4×35 | 26,7 | 1794 | 0,524 | 158 |
| 5×1,5 | 10,0 | 165 | 12,1 | 18,5 |
| 5×2,5 | 11,1 | 224 | 7,41 | 25 |
| 5×4 | 13,6 | 353 | 4,61 | 34 |
| 5×6 | 15,0 | 467 | 3,08 | 43 |
| 5×10 | 17,6 | 714 | 1,83 | 60 |
| 5×16 | 21,9 | 1098 | 1,15 | 80 |
| 5×25 | 26,1 | 1652 | 0,727 | 127 |
| 7×1,5 | 10,7 | 201 | 12,1 | 15,5 |
| 7×2,5 | 12,3 | 289 | 7,41 | 21 |
Applications
Used in refineries, hotels, schools, tunnels, high constructions, hospitals, power plants, data processing centers, populated business centers where there is a risk of fire.
