Fire resistant power cables
N(m)2XH
| Nominal Cross Section of Conductors (mm²) | Class of Conductor (mm) | Nominal Insulation Thickness (mm) | Nominal thickness of filler(mm) | Nominal Sheath Thickness (mm) | Nominal Outer Diameter (mm) | Max.Conductor Resistance at℃20 (Ω / Km) | Approx.Weight (Kg / Km) |
|---|---|---|---|---|---|---|---|
| 1×1.5 | 1 | 0.7 | - | 1.4 | 6.4 | 12.1 | 57 |
| 1×1.5 | 2 | 0.7 | - | 1.4 | 6.5 | 12.1 | 59 |
| 1×2.5 | 1 | 0.7 | - | 1.4 | 6.8 | 7.41 | 71 |
| 1×2.5 | 2 | 0.7 | - | 1.4 | 7 | 7.41 | 73 |
| 1×4 | 1 | 0.7 | - | 1.4 | 7.2 | 4.61 | 89 |
| 1×4 | 2 | 0.7 | - | 1.4 | 7.5 | 4.61 | 93 |
| 1×6 | 1 | 0.7 | - | 1.4 | 7.7 | 3.08 | 113 |
| 1×6 | 2 | 0.7 | - | 1.4 | 8.1 | 3.08 | 117 |
| 1×10 | 1 | 0.7 | - | 1.4 | 8.6 | 1.83 | 158 |
| 1×10 | 2 | 0.7 | - | 1.4 | 9 | 1.83 | 165 |
| 1×16 | 2 | 0.7 | - | 1.4 | 9.7 | 1.15 | 221 |
| 1×25 | 2 | 0.9 | - | 1.4 | 11.4 | 0.727 | 322 |
| 1×35 | 2 | 0.9 | - | 1.4 | 12.4 | 0.524 | 418 |
| 1×50 | 2 | 1 | - | 1.4 | 13.8 | 0.387 | 548 |
| 1×70 | 2 | 1.1 | - | 1.4 | 15.6 | 0.268 | 764 |
| 1×95 | 2 | 1.1 | - | 1.5 | 17.4 | 0.193 | 1015 |
| 1×120 | 2 | 1.2 | - | 1.5 | 19 | 0.153 | 1251 |
| 1×150 | 2 | 1.4 | - | 1.6 | 21 | 0.124 | 1538 |
| 1×185 | 2 | 1.6 | - | 1.7 | 23.4 | 0.0991 | 1917 |
| 1×240 | 2 | 1.7 | - | 1.8 | 26 | 0.0754 | 2472 |
| 1×300 | 2 | 1.8 | - | 1.8 | 28.4 | 0.0601 | 3057 |
| 2×1.5 | 1 | 0.7 | 1 | 1.8 | 12.7 | 12.1 | 223 |
| 2×1.5 | 2 | 0.7 | 1 | 1.8 | 13.1 | 12.1 | 234 |
| 2×2.5 | 1 | 0.7 | 1 | 1.8 | 13.5 | 7.41 | 265 |
| 2×2.5 | 2 | 0.7 | 1 | 1.8 | 14 | 7.41 | 279 |
| 2×4 | 1 | 0.7 | 1 | 1.8 | 14.5 | 4.61 | 321 |
| 2×4 | 2 | 0.7 | 1 | 1.8 | 15.1 | 4.61 | 340 |
| 2×6 | 1 | 0.7 | 1 | 1.8 | 15.5 | 3.08 | 389 |
| 3×6 | 2 | 0.7 | 1 | 1.8 | 16.2 | 3.08 | 415 |
| 2×10 | 1 | 0.7 | 1 | 1.8 | 17.1 | 1.83 | 516 |
| 2×10 | 2 | 0.7 | 1 | 1.8 | 18.1 | 1.83 | 554 |
| 2×16 | 2 | 0.7 | 1 | 1.8 | 19.4 | 1.15 | 701 |
| 2×25 | 2 | 0.9 | 1 | 1.8 | 22.8 | 0.727 | 1003 |
| 2×35 | 2 | 0.9 | 1 | 1.8 | 24.8 | 0.524 | 1263 |
| 3×1.5 | 1 | 0.7 | 1 | 1.8 | 13.3 | 12.1 | 246 |
| 3×1.5 | 2 | 0.7 | 1 | 1.8 | 13.7 | 12.1 | 258 |
| 3×2.5 | 1 | 0.7 | 1 | 1.8 | 14.1 | 7.41 | 297 |
| 3×2.5 | 2 | 0.7 | 1 | 1.8 | 14.6 | 7.41 | 312 |
| 3×4 | 1 | 0.7 | 1 | 1.8 | 15.2 | 4.61 | 369 |
| 3×4 | 2 | 0.7 | 1 | 1.8 | 15.8 | 4.61 | 388 |
| 3×6 | 1 | 0.7 | 1 | 1.8 | 16.3 | 3.08 | 456 |
| 3×6 | 2 | 0.7 | 1 | 1.8 | 17 | 3.08 | 480 |
| 3×10 | 1 | 0.7 | 1 | 1.8 | 18 | 1.83 | 619 |
| 3×10 | 2 | 0.7 | 1 | 1.8 | 19 | 1.83 | 658 |
| 3×16 | 2 | 0.7 | 1 | 1.8 | 20.4 | 1.15 | 854 |
| 3×25 | 2 | 0.9 | 1 | 1.8 | 24.1 | 0.727 | 1235 |
| 3×35 | 2 | 0.9 | 1 | 1.8 | 26.2 | 0.524 | 1576 |
| 3×50 | 2 | 1 | - | 1.8 | 23.6 | 0.387 | 1646 |
| 3×70 | 2 | 1.1 | - | 1.9 | 27.2 | 0.268 | 2295 |
| 3×95 | 2 | 1.1 | - | 2.1 | 30.4 | 0.193 | 3103 |
| 3×120 | 2 | 1.2 | - | 2.2 | 33.4 | 0.153 | 3835 |
| 3×150 | 2 | 1.4 | - | 2.3 | 37.2 | 0.124 | 4695 |
| 3×185 | 2 | 1.6 | - | 2.5 | 41.2 | 0.0991 | 5844 |
| 3×240 | 2 | 1.7 | - | 2.6 | 46 | 0.0754 | 7537 |
| 3×300 | 2 | 1.8 | - | 2.8 | 50.4 | 0.0601 | 9380 |
Technical Data
- Fire resistance power cables Mica Taped, XLPE insulated, LSZH sheathed
Cable Code
- N(m)2XH
Nominal Voltage
- 0.6/1kV
Reference Standard
- IEC 60502-1
- IEC 60332-1-2
- IEC 60754-1,2
- IEC 61034-1,2
- IEC 60331-21
Temperature range
- −40 ℃ to +90 ℃
Cable Layers Construction
- Cu(TiCu)/MGT/XLPE/LSZH
Cable Structure
- Conductor material: Plain or Tinned copper conductor according to IEC 60228 (ISIRI 3084), class 1 (solid), class 2 (stranded) or class 5 (flexible)
- Tape: Mica tape
- Insulation material: XLPE compound
- Core Identification: Color coding or cores coding (as per customer request)
- Filler material: Low Smoke/Halogen free compounds (LSZH) compound
- Outer Sheath material: Low Smoke/Halogen free compounds (LSZH) compound
Application
Due to their better durability and resistivity in case of fire, where these type of cables would not emit hazardous and halogenated gases, they are used for distribution of electrical energy for fixed installations in underground, indoors, industrial and public facilities, train stations and subways
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