LV PVC Power Cable
Competitive price
Excellent service
Professional in exporting
Fast delivery
LV PVC Power CableThe products can be produced and provided according to Chinese standard GB/T12706-2002(equivalent to IEC 60505).The factory can also manufacture the products that are based on British Standard(BS) and other standards.In addition,under the requirement of customers we can design and manufacture the products that have special performance.The products are used in fixed laying on transmission and distribution electrical lines of 50 HZ AC rated voltage up to 6 kV.
Specific Property for Using
1.The long-time permissible working temperature of cable conductive core is not more than 70°C.
2.During short circuit(max permanent time is not more than 5 seconds),the max temperature of cable conductor is not more than 165°C.
3.The difference level of laying cable is not restricted.When laying the cable,ambient temperature is not lower than 0°C.
4.They have good chemical stability,and properties of acid resistance,alkali resistance,salt resistance,oil resistance,solvent resistance and flame resistance.
5.Light weight,good bending property and easy installation and maintenance.
Technical Requirement
3.1 Type and Name
Type | Name |
VV VLV | Copper(aluminum)Conductor,PVC insulated and Sheathed Power Cable |
VY VLY | Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable |
VV22VLV22 | Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PVC Sheathed Power Cable |
VV23VLV23 | Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PE Sheathed Power Cable |
VV32VLV32 | Copper(aluminum)Conductor,PVC insulated,Fine Steel-wire Armoured,PVC Sheathed Power Cable |
VV33VLV33 | Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable |
VV42VLV42 | Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PVC Sheathed Power Cable |
VV43VLV43 | Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PE Sheathed Power Cable |
3.2 Nominal cross section of conductive core
(master core)1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 |
3.3 Nominal thickness of insulation
| 1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800 1000 | |||
0.6/1 | 0.8 0.8 0.8 1 1 1 1 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 2.4 2.6 2.8 2.8 2.8 3.0 | |||
3.6/6 | 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 |
3.4DC resistance of conductor
Nominal | at 20°C,DC resistance is | Nominal | at 20°C,DC resistance is | Nominal | at 20°C,DC resistance is | |||
Copper Core | Aluminum Core | Copper Core | Aluminum Core | Copper Core | Aluminum Core | |||
1.5 | 12.1 | 18.1 | 35 | 0.524 | 0.868 | 240 | 0.0754 | 0.125 |
2.5 | 7.41 | 12.1 | 50 | 0.387 | 0.641 | 300 | 0.0601 | 0.100 |
4 | 4.61 | 7.41 | 70 | 0.268 | 0.443 | 400 | 0.0470 | 0.0778 |
6 | 3.08 | 4.61 | 95 | 0.193 | 0.320 | 500 | 0.0366 | 0.0605 |
10 | 1.83 | 3.08 | 120 | 0.153 | 0.253 | 630 | 0.0283 | 0.0469 |
16 | 1.15 | 1.91 | 150 | 0.124 | 0.206 | 800 | 0.0221 | 0.0369 |
25 | 0.727 | 1.20 | 185 | 0.0991 | 0.164 | 1000 | 0.0176 | 0.0291 |
