CABLE STRUCTURE:
Conductor: Stranded compacted conductor(copper or aluminum)Semi-conductive conductor screen: Extruded cross-linked compound
Insulation: XLPE
Semi-conductive insulation screen: Extruded hand strippable semi-conductive cross-linked compound
Metallic screen: Copper wire screen(nominal 10kA for 1 second)
Outer sheath: PVC. Optional: HDPE, halogen-free, flame-retardant, plus termite protection(nylon, double brass tape or chemical additive).
Technical Data Rated volatge: 3.8/6.6 kV
Temperature range: Minimum installation temperature: 0℃
Maximum operating temperature: +90℃
Minimum operating temperature: -25℃
Fault level: Up to 10kA for 1 sec
Bending radius: Installed cables: 12D(PVC only) 15D(HDPE)
During installation: 18D(PVC only)
Physical Character
| Nominal conductor area | Nominal insulation thickness | Diameter over insulation | Number of screen wires and diameter of screen wires | Overall Diameter | Approx. weight | Maximum pulling tension | Minimum Bending Radius During installation | Minimum Bending Radius Installed |
| mm2 | mm | mm | nb x mm ø | mm | kg/km | kN | mm | mm |
| 1×50 | 2.5 | 14.5 | 23/1.35 | 22.9 | 758 | 2.5 | 390 | 260 |
| 1×70 | 2.5 | 16 | 32/1.35 | 24.4 | 1000 | 3.5 | 420 | 280 |
| 1×95 | 2.5 | 17.6 | 43/1.35 | 26 | 1250 | 4.8 | 450 | 300 |
| 1×120 | 2.5 | 19.2 | 48/1.35 | 27.6 | 1400 | 6 | 470 | 320 |
| 1×150 | 2.5 | 20.5 | 48/1.35 | 29.1 | 1500 | 7.5 | 500 | 330 |
| 1×185 | 2.5 | 22.3 | 48/1.35 | 30.9 | 1650 | 9.3 | 530 | 360 |
| 1×240 | 2.6 | 24.7 | 48/1.35 | 33.5 | 1850 | 12 | 580 | 380 |
| 1×300 | 2.8 | 27.3 | 48/1.35 | 36.3 | 2100 | 15 | 630 | 420 |
| 1×400 | 3 | 30.8 | 48/1.35 | 40.1 | 2450 | 20 | 700 | 470 |
| Nominal conductor area | Nominal insulation thickness | Diameter over insulation | Number of screen wires | Overall Diameter | Approx. weight | Maximum pulling tension | Minimum Bending Radius During installation | Minimum Bending Radius Installed |
| mm2 | mm | mm | nb x mm ø | mm | kg/km | kN | mm | mm |
| 50 | 2.5 | 14.3 | 23/1.35 | 22.1 | 750 | 2.5 | 400 | 270 |
| 70 | 2.5 | 16.1 | 32/1.35 | 24 | 1000 | 3.5 | 430 | 290 |
| 95 | 2.5 | 17.7 | 43/1.35 | 26.2 | 1250 | 4.8 | 470 | 310 |
| 120 | 2.5 | 19.2 | 48/1.35 | 27.8 | 1400 | 6 | 500 | 330 |
| 150 | 2.5 | 20.7 | 48/1.35 | 29.4 | 1500 | 7.5 | 530 | 350 |
| 185 | 2.5 | 22.5 | 48/1.35 | 31.3 | 1650 | 9.3 | 560 | 380 |
| 240 | 2.6 | 24.9 | 48/1.35 | 33.4 | 1850 | 12 | 600 | 400 |
| 300 | 2.8 | 27.4 | 48/1.35 | 36.1 | 2100 | 15 | 650 | 430 |
| 400 | 3 | 30.7 | 48/1.35 | 39.6 | 2450 | 20 | 710 | 480 |
| Nominal conductor area | Nominal insulation thickness | Diameter over insulation | Number of screen wires | Overall Diameter | Approx. weight | Maximum pulling tension | Minimum Bending Radius During installation | Minimum Bending Radius Installed |
| mm2 | mm | mm | nb x mm ø | mm | kg/km | kN | mm | mm |
| 1*25 | 2.5 | 19.6 | 50 | 350 | 230 | |||
| 1*35 | 2.5 | 20.6 | 60 | 370 | 250 | |||
| 1*50 | 2.5 | 21.6 | 65 | 390 | 260 | |||
| 1*70 | 2.5 | 23.3 | 70 | 420 | 280 | |||
| 1*95 | 2.5 | 25 | 85 | 450 | 300 | |||
| 1*120 | 2.5 | 26.4 | 90 | 470 | 320 | |||
| 1*150 | 2.5 | 27.7 | 100 | 500 | 330 | |||
| 1*185 | 2.5 | 29.7 | 120 | 530 | 360 | |||
| 1*240 | 2.6 | 32 | 140 | 580 | 380 | |||
| 1*300 | 2.8 | 35.1 | 165 | 630 | 420 | |||
| 1*400 | 3 | 39.2 | 200 | 700 | 470 | |||
| 1*500 | 3.2 | 43.1 | 240 | 770 | 520 | |||
| 1*630 | 3.2 | 46.9 | 290 | 840 | 560 |
Electrical Data
| Nominal conductor area | Max. conductor DC resistance at 20℃ | Conductor AC resistance at 50Hz and 90℃ | Inductive reactance at 50Hz and 90℃ | Min insulation resistance at 20℃ | Current rating at core temp. 90℃ in ground | Current rating at core temp. 90℃ in air |
| mm2 | Ohm/km | Ohm/km | Ohm/km | MOhm/km | A | A |
| 1×50 | 0.641 | 0.821 | 0.135 | 7600 | 160 | 155 |
| 1×70 | 0.443 | 0.568 | 0.117 | 6900 | 195 | 190 |
| 1×95 | 0.32 | 0.411 | 0.113 | 6100 | 230 | 225 |
| 1×120 | 0.253 | 0.325 | 0.109 | 5600 | 260 | 255 |
| 1×150 | 0.206 | 0.265 | 0.105 | 5100 | 295 | 285 |
| 1×185 | 0.164 | 0.211 | 0.102 | 4600 | 330 | 320 |
| 1×240 | 0.125 | 0.161 | 0.0981 | 4300 | 385 | 365 |
| 1×300 | 0.100 | 0.13 | 0.102 | 4100 | 435 | 410 |
| 1×400 | 0.0778 | 0.102 | 0.0929 | 3800 | 495 | 465 |
Physical character
| Nominal conductor area | Nominal insulation thickness | Diameter over insulation | Number of screen wires and diameter of screen wires | Overall Diameter | Approx. weight | Maximum pulling tension | Minimum Bending Radius During installation | Minimum Bending Radius Installed |
| mm2 | mm | mm | nb x mm ø | mm | kg/km | kN | mm | mm |
| 1×35 | 2.5 | 13.2 | 24/1.35 | 21.6 | 930 | 2.5 | 390 | 260 |
| 1×50 | 2.5 | 14.5 | 28/1.50 | 23.2 | 1200 | 3.5 | 410 | 280 |
| 1×70 | 2.5 | 16 | 30/1.70 | 25.1 | 1650 | 4.9 | 460 | 300 |
| 1×95 | 2.5 | 17.6 | 30/1.70 | 26.7 | 1900 | 6.7 | 490 | 320 |
| 1×120 | 2.5 | 19.2 | 48/1.35 | 27.6 | 2150 | 8.4 | 500 | 330 |
| 1×150 | 2.5 | 20.5 | 48/1.35 | 29.1 | 2450 | 11 | 520 | 350 |
| 1×185 | 2.5 | 223 | 48/1.35 | 30.9 | 2750 | 13 | 560 | 370 |
| 1×240 | 2.6 | 24.7 | 48/1.35 | 33.5 | 3350 | 17 | 610 | 400 |
| 1×300 | 2.8 | 27.3 | 48/1.35 | 36.3 | 4000 | 21 | 660 | 440 |
| 1×400 | 3 | 30.8 | 48/1.35 | 40.1 | 5000 | 25 | 730 | 490 |
| Nominal conductor area | Nominal insulation thickness | Diameter over insulation | Number of screen wires and diameter of screen wires | Overall Diameter | Approx. weight | Maximum pulling tension | Minimum Bending Radius During installation | Minimum Bending Radius Installed |
| mm2 | mm | mm | nb x mm ø | mm | kg/km | kN | mm | mm |
| 35 | 2.5 | 13.1 | 24/1.35 | 20.8 | 950 | 2.5 | 370 | 250 |
| 50 | 2.5 | 14.3 | 34/1.35 | 22.5 | 1200 | 3.5 | 410 | 270 |
| 70 | 2.5 | 16.1 | 30/1.70 | 25.2 | 1650 | 4.9 | 450 | 300 |
| 95 | 2.5 | 17.7 | 38/1.52 | 26.5 | 1900 | 6.7 | 480 | 320 |
| 120 | 2.5 | 19.2 | 48/1.35 | 28.2 | 2150 | 8.4 | 510 | 340 |
| 150 | 2.5 | 20.7 | 48/1.35 | 29.4 | 2450 | 11 | 530 | 350 |
| 185 | 2.5 | 22.5 | 48/1.35 | 31.3 | 2800 | 13 | 560 | 380 |
| 240 | 2.6 | 24.9 | 48/1.35 | 33.4 | 3350 | 17 | 600 | 400 |
| 300 | 2.8 | 27.4 | 48/1.35 | 36.1 | 3400 | 21 | 650 | 430 |
| 400 | 3 | 30.7 | 48/1.35 | 39.6 | 4850 | 25 | 710 | 480 |
Electrical Data
| Nominal conductor area | Max. conductor DC resistance at 20℃ | Conductor AC resistance at 50Hz and 90℃ | Inductive reactance at 50Hz and 90℃ | Min insulation resistance at 20℃ | Current rating at core temp. 90℃ in ground | Current rating at core temp. 90℃ in air |
| mm2 | Ohm/km | Ohm/km | Ohm/km | MOhm/km | A | A |
| 1×35 | 0.524 | 0.668 | 0.142 | 8800 | 175 | 180 |
| 1×50 | 0.387 | 0.494 | 0.135 | 8000 | 205 | 210 |
| 1×70 | 0.268 | 0.342 | 0.127 | 6900 | 250 | 265 |
| 1×95 | 0.193 | 0.247 | 0.12 | 6100 | 295 | 320 |
| 1×120 | 0.153 | 0.196 | 0.114 | 5500 | 335 | 365 |
| 1×150 | 0.124 | 0.16 | 0.11 | 5100 | 370 | 415 |
| 1×185 | 0.0991 | 0.128 | 0.107 | 4600 | 415 | 475 |
| 1×240 | 0.0754 | 0.098 | 0.104 | 4200 | 475 | 555 |
| 1×300 | 0.0601 | 0.079 | 0.101 | 4000 | 530 | 635 |
| 1×400 | 0.047 | 0.063 | 0.099 | 3800 | 595 | 730 |
Application Cables for electricity distribution networks are commonly employed as the main power supply for commercial, industrial, and urban residential grids.They are suitable for high fault-level systems with a rating of up to 10kA/1sec.
At TianHuan Cable Group, we specialise in creating custom cables and harnesses for the world’s most demanding applications. Different materials are used according to customer requirements to meet different weather resistance, application, safety levels, and environmental requirements.