PVC Insulated Power Cable

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PVC Insulated Power Cable

0.6/1kV PVC insulated power cable is one of the high quality products of our company. The product not only has good electric capability, but has good chemical stabilization, simple structure, easy operation, and the laying of cable will not be limited by the fall. This PVC insulated power cable is used for the transformer circuit with the rated voltage of 6000V or under.

Standard and Scope of Application
The PVC insulated power cable can be produced and provided according to Chinese standard GB/T12706-2002 (equivalent to IEC 60505). The factory can manufacture the product according to the British Standard (BS) and other standards. Based on the requirements of customers, we can design and manufacture the product with special performance. The PVC insulated power cable is used for the fixed laying of transmission and distribution electrical lines with 50 HZ AC and 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℃.
2. During short circuit (max. permanent time is not more than 5 seconds), the maximum temperature of cable conductor is not more than 165℃.
3. The level difference of laying cable is not restricted. When laying the cable, the ambient temperature is not lower than 0℃.
4. The PVC insulated power cable has good chemical stability and properties of acid resistance, alkali resistance, salt resistance, oil resistance, solvent resistance and flame resistance.
5. The product features light weight, good bending property and is easy to install and maintain.

Technical Requirement

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 Armored, PVC Sheathed Power Cable
VV23VLV23 Copper (aluminum) Conductor, PVC insulated, Steel-tape Armored, PE Sheathed Power Cable
VV32VLV32 Copper (aluminum) Conductor, PVC insulated, Fine Steel-wire Armored, PVC Sheathed Power Cable
VV33VLV33 Copper (aluminum) Conductor, PVC insulated, PE Sheathed Power Cable
VV42VLV42 Copper (aluminum) Conductor, PVC insulated, Thick Steel-wire Armored, PVC Sheathed Power Cable
VV43VLV43 Copper (aluminum) Conductor, PVC insulated, Thick Steel-wire Armored, PE Sheathed Power Cable

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+1 neutral core) 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150
(3+2 neutral core) 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150

3. Nominal Thickness of Insulation

Nominal cross section (mm2)
Insulated thickness (mm)
Voltage (KV)
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

4. DC Resistance of Conductor

Nominal Cross Section (mm2) DC Resistance at 20℃ is Not More Than (Ω/km) Nominal Cross Section (mm2) DC Resistance at 20℃ is Not More Than (Ω/km) Nominal Cross Section (mm2) DC Resistance at 20℃ is Not More Than (Ω/km)
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

5. Insulation Resistance

Test Item PVC Insulated Cable XLPE Insulated Power Cable
0.6/1KV 3.6/6KV
Min. volume resistivity (ρΩ.cm) at 20℃ at top rated temperature 1013 1010 1014 1011 - 1012
Min. Ki insulation resistivity constant (MΩ.km) at 20℃ at top rated temperature 36.7 0.037 367 0.37 - 3.67

6. Insulation Resistance

UO/U(KV) Us(KV) T(min
0.6/1 3.5 5
3.6/6 12.5 5
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 Armored, PVC Sheathed Power Cable
VV23VLV23 Copper (aluminum) Conductor, PVC insulated, Steel-tape Armored, PE Sheathed Power Cable
VV32VLV32 Copper (aluminum) Conductor, PVC insulated, Fine Steel-wire Armored, PVC Sheathed Power Cable
VV33VLV33 Copper (aluminum) Conductor, PVC insulated, PE Sheathed Power Cable
VV42VLV42 Copper (aluminum) Conductor, PVC insulated, Thick Steel-wire Armored, PVC Sheathed Power Cable
VV43VLV43 Copper (aluminum) Conductor, PVC insulated, Thick Steel-wire Armored, PE Sheathed Power Cable

Packages
The PVC insulated power cable comes in drums or coils.

Tong-Da is an experienced PVC insulated power cable manufacturer in China.We provide a vast range of products, including rubber sheathed flexible cable, aluminium clad steel wire, aluminium clad steel strand, control cable, mining cable, XLPE insulated power cable, and more.

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