PVC insulated power cables are suitable for fixed laying on transmission and distribution lines with AC 50Hz and rated voltages of 6 kV and below.
Feature
1.Good chemical stability
Resistant to acid, alkali, oil and organic solvents.
2.Good bending resistance
3.Easy installation and maintenance
Application
PVC insulated power cables are used for electricity supply in low voltage installation system.This product is mainly used in chemical and industrial fields, and the laying method is mainly buried underground.
Construction
1.Conductor：Solid aluminum or copper conductors
2.Insulation: PVC type TI1
3.Filler(optional): Polypropylene yarn
4.Binder Tape(optional): Polyester & Non-woven tape
5.Inner Sheath/ Bedding: PVC
6.Armour: Single core is AWA (Aluminum Wire Armor) & Multi-core is SWA (Steel Wire or Tape Armour)
7.Outer Sheath: PVC type TM1
Performance
| Number of Cores and Nominal Area(Nos*mm2) | Nominal Thickness of Insulation (mm) | Approx. Overall Dia. mm | Approx. Weight kg/km | Max. DC Resistance at 20℃(Ohm/km) | Recommending Current Rating-In Ground(A) | Recommending Current Rating-In Air(A) |
| 1×50 | 1.4 | 19.1 | 530 | 0.387 | 162 | 129 |
| 1×70 | 1.4 | 21.1 | 650 | 0.268 | 198 | 163 |
| 1×95 | 1.6 | 23.4 | 810 | 0.193 | 238 | 200 |
| 1×120 | 1.6 | 26.3 | 960 | 0.153 | 270 | 232 |
| 1×150 | 1.8 | 28.3 | 1115 | 0.124 | 301 | 265 |
| 1×185 | 2 | 30.8 | 1315 | 0.0991 | 338 | 303 |
| 1×240 | 2.2 | 34.1 | 1610 | 0.0754 | 388 | 356 |
| 1×300 | 2.4 | 37 | 1890 | 0.0601 | 434 | 407 |
| 1×400 | 2.6 | 42 | 2455 | 0.047 | 480 | 462 |
| 1×500 | 2.8 | 45.6 | 2945 | 0.0366 | 528 | 520 |
| 1×630 | 2.8 | 49.7 | 3495 | 0.0283 | 577 | 582 |
| 1×800 | 2.8 | 55.8 | 4210 | 0.0221 | 605 | 628 |
| 1×1000 | 3 | 61 | 4870 | 0.0176 | 638 | 677 |
Vedio
