Underground Armoured Power Cable Multi Copper Core Xlpe Insulated
Black
This product is copper core AC 1kv-35kv power cable, mainly used
for power transmission between equipment, as well as transmission,
distribution stations, the use of the State Grid, with complete
specifications, the structure of diversified features . Among them,
WDZ is a low-smoke halogen-free material with anti-aging,
tear-resistant, low smoke, halogen-free and flame retardant
properties and can maintain its excellent electrical and mechanical
properties in complex environments. More reliable use of
performance.
1. Rated voltage U0 / U: 0.6/1kV
2. The cable conductor long term working temperature should not be
exceeded:
* Polyvinyl chloride, polyethylene aerial insulated cable 70 °C
* XLPE aerial insulated cable 90 °C
3. When short circuit (Max 5 seconds), the conductor temperature
can not be exceed:
* PVC insulated aerial cable 160 °C
* Polyethylene insulated aerial cable 130 °C
* XLPE insulated aerial cable 250 °C
* The ambient temperature of laying cable can not be lower than -20
°C
Multi copper core xlpe insulated underground armoured power cable
| Nominal Section-Area of Conductor(mm2) | Structure of Conductor | Nominal Thik-ness of Sheath (mm) | Overall Diameter | Max. Conductor Resistance at 20º C (Ω /km) | Approx. Weight (kg/km) |
| Core no. /Dia. (no. /mm) | Min. | Max. | YH | YHF |
| 10 | 322/0.20 | 1.8 | 7.5 | 9.7 | 1.91 | 146 | 153.51 |
| 16 | 513/0.20 | 2 | 9.2 | 11.5 | 1.16 | 218.9 | 230.44 |
| 25 | 798/0.20 | 2 | 10.5 | 13 | 0.758 | 316.6 | 331.15 |
| 35 | 1121/0.20 | 2 | 11.5 | 14.5 | 0.536 | 426 | 439.87 |
| 50 | 1596/0.20 | 2.2 | 13.5 | 17 | 0.379 | 592.47 | 610.55 |
| 70 | 2214/0.20 | 2.4 | 15 | 19.5 | 0.268 | 790 | 817.52 |
| 95 | 2997/0.20 | 2.6 | 17 | 22 | 0.198 | 1066.17 | 1102.97 |
| 120 | 1702/0.30 | 2.8 | 19 | 24 | 0.161 | 1348.25 | 1392.55 |
| 150 | 2135/0.30 | 3 | 21 | 27 | 0.128 | 1648.5 | 1698.72 |
| 185 | 1443/0.40 | 3.2 | 22 | 29 | 0.106 | 1983.8 | 2020.74 |
| Type | Designation | Application |
| VV | Copper conductor ,PVC insulated ,PVC sheathed power cable | For laying indoors, in tunnel or cable trench,unable to bear
extermal mechanical forces. Single core cable is not permissible to
lay in magnetic duct |
| VLV | Aluminium conductor ,PVC insulated ,PVC sheathed power cable |
| VY | Copper conductor, PVC insulated, PE sheathed power cable |
| VLY | Aluminium conductor ,PVC insulated ,PE sheathed power cable |
| VV22 | Copper conductor ,PVC insulated ,steel tape armoured ,PVC sheathed
power cable | For laying indoors, in cable trench or direct in ground ,able to
bear external mechanical forces, but unable to bear pulling force |
| VLV22 | Aluminium conductor ,PVC insulated ,steel tape armoured ,PVC
sheathed power cable |
| VV23 | Copper conductor ,PVC insualted ,steel tape armoured ,PE sheathed
power cable |
| VLV23 | Alunminium conductor ,PVC insulated ,steel tape armoured ,PE
sheathed power cable |
| VV32 | Copper conductor, PVC insulated, steel wire armoured,PVC insulated
power cable | For laying indoors, in cable or direct in ground ,able to bear
external mechanical forces, but unable to bear large pulling forces |
|
| VLV32 | Aluminium conductor, PVC insulated ,steel tape armoured ,PVC
sheathed power cable |
| VV33 | Copper conductor, PVC insulated steel wire armoured , PE sheathed
power cable |
| VLV33 | Aluminium conductor , PVC insulated , streel wire armoured ,PE
sheathed power cable | |
| Note: The armoured single core cables is only used for D.C.system.
As for A.C.system,non-magnetic armored material should be applied |
Multi copper core xlpe insulated underground armoured power cable
