High Temperature Power Cable
When the application environments involve very harsh conditions including high heat, alkali or exposure to corrosive materials, customers need strong power cables that are reliable and safe to use. As a trusted Chinese power cable provider, Leshan Cable has been committed to supplying worldwide customers with quality electrical cables for decades. This page details the heat-resistant cable, which is rated to handle voltages up to 1KV.
Working conditions of high temperature cable
Rated voltage U0/U: 0.6/1kV
Min. Bending radius: No less than 10 times the outer diameter.
Cable characteristics
1) Resistance to acid and alkali, oil, salt, extreme temperatures, ozone, fire, and water.
2) High mechanical strength and wear resistance
3) Excellent electricity insulation and minimum dielectric loss
| Type | Description | Application temperature (°C) |
| F4F4 | Heat-resistant cable with F4 lnsulation & sheath | -60~ 250 |
| F46F46 | Heat-resistant cable with F46 lnsulation & sheath | -60~ 200 |
| F23F23 | Heat-resistant cable with F23lnsulation & sheath | -60~ 150 |
| Type | Core number | Area scope (mm2) |
| F4F4 | 1, 2, 3, 3 1, 4 | 4, 6, 10, 16, 25, 35, 50 |
| F46F46 | 1, 2, 3, 3 1, 4, 4 1 | 1.5~120 |
| F23F23 | 1, 2, 3, 3 1, 4 | 1.5~120 |
| Rated cross area(mm2) | 0.5 | 0.75 | 1 | 1.5 | 2.5 | 4 | 6 | 10 | |
| Cu (Ω/km) | Non tinned | 36 | 24.5 | 18.1 | 12.1 | 7.41 | 4.61 | 3.08 | 1.83 |
| Tinned | 36.7 | 24.8 | 18.2 | 12.2 | 7.56 | 4.7 | 3.11 | 1.84 | |
| Al(Ω/km) | / | / | / | 18.1 | 12.1 | 7.41 | 4.61 | 3.08 | |
| Rated cross area(mm2) | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 150 | |
| Cu (Ω/km) | Non tinned | 1.15 | 0.727 | 0.524 | 0.387 | 0.268 | 0.193 | 0.153 | 0.124 |
| Tinned | 1.16 | 0.734 | 0.529 | 0.391 | 0.27 | 0.195 | 0.154 | 0.126 | |
| Al(Ω/km) | 1.91 | 1.2 | 0.868 | 0.641 | 0.443 | 0.32 | 0.253 | 0.206 | |
| Rated cross area(mm2) | 185 | 240 | 300 | 400 | 500 | 630 | 800 | 1000 | |
| Cu (Ω/km) | Non tinned | 0.0991 | 0.0754 | 0.0601 | 0.047 | 0.0366 | 0.0283 | 0.0221 | 0.0176 |
| Tinned | 0.1 | 0.0762 | 0.0607 | 0.0475 | 0.0369 | 0.0286 | 0.0224 | 0.0177 | |
| Al(Ω/km) | 0.164 | 0.125 | 0.1 | 0.0778 | 0.0605 | 0.0469 | 0.0367 | 0.0291 | |
AC. 3.5kV 5min without breakdown.
Insulation resistance not smaller than 500MΩ·km at 20℃
