BVV – Copper core PVC insulated PVC sheathed round cable

The structure of the BVV wire is relatively simple, from the inside to the outside, the core, the insulator, and the sheath. Simply put, the outer layer of the sheath wraps several BV wire.

Comparison of common uses of BVV cables
The BVV wire is a commonly used wire for decoration, commonly known as a hard sheathed wire. Compared to the RVV soft sheathed wire, its characteristics are naturally “hard”. The BVV line is commonly used in the decoration wiring, because it has a layer of sheath than the ordinary BV line, which eliminates the need for the pipe and the threading groove, which is safer, more convenient, more convenient and beautiful, and thus has been welcomed by many decoration companies and home users.
Copper-core PVC insulated PVC sheathed round cable
Copper-core PVC insulated PVC sheathed round cable

Product Description

Description Copper core PVC insulated PVC sheathed round cable
Conductor Solid core copper conductor
Insulation PVC
Insulation Color Red, yellow, blue, green, black, white, two-color (yellow, green), brown
Sheath PVC
Sheath Color White, Black
Temperature Range -30℃~+70℃
Nominal Voltage 450/750V
Certification CCC,ISO9001

Product parameters and dimensions

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Number of conductor cores × nominal cross-section Conductor type Insulation thickness Sheath thickness Outer diameter range
mm² mm mm mm
2×1.5 1 0.7 1.2 7.6-10.0
2×1.5 2 0.7 1.2 7.8-10.5
2×2.5 1 0.8 1.2 9.6-12.5
2×2.5 2 0.8 1.2 10.0-13.0
2×6 1 0.8 1.2 10.5-13.5
2×6 2 0.8 1.2 11.0-14.0
2×10 1 1.0 1.4 13.0-16.5
2 × 10 2 1.0 1.4 13.5-17.5
2 × 16 2 1.0 1.4 13.0-16.5
2 × 25 2 1.2 1.4 18.5-24.0

Note: In normal use, the maximum temperature of the conductor is 70 ° C; the rated voltage is: 300 / 300V;

  1. According to the provisions of GB/T 3956-2008;
  2. The insulating material is made of PVC/D type polyvinyl chloride mixture;
  3. The sheath material is made of PVC/ST5 type PVC mixture;
  4. The average outer diameter shall comply with the provisions in the table; for circular soft wires, the insulated cores shall be twisted together; for flat flexible wires, the insulated cores shall be placed in parallel.
Number of conductor cores × nominal cross-section Conductor type Insulation thickness Sheath thickness Outer diameter range
mm² mm mm mm
3 × 1.5 1 0.7 1.2 8.0-10.5
3 × 1.5 2 0.8 1.2 8.2-11.0
3 × 2.5 1 0.8 1.2 9.2-12.0
3 × 2.5 2 0.8 1.2 9.4-12.5
3 ×4 1 0.8 1.2 9.4-12.5
3 × 4 2 0.8 1.2 10.5-13.5
3 × 6 1 0.8 1.2 10.0-13.0
3 × 6 2 0.8 1.4 11.5-14.5
3 × 10 1 0.8 1.4 14.0-17.5
3 × 16 2 1.0 1.4 16.5-21.5
3 × 25 2 1.2 1.4 20.5-26.0
3 × 35 2 1.2 1.6 20.5-26.0

Note: In normal use, the maximum temperature of the conductor is 70 ° C; the rated voltage is: 300 / 300V;

  1. According to the provisions of GB/T 3956-2008;
  2. The insulating material is made of PVC/D type polyvinyl chloride mixture;
  3. The sheath material is made of PVC/ST5 type PVC mixture;
  4. The average outer diameter shall comply with the provisions in the table; for circular soft wires, the insulated cores shall be twisted together; for flat flexible wires, the insulated cores shall be placed in parallel.
Number of conductor cores × nominal cross-section Conductor type Insulation thickness Sheath thickness Outer diameter range
mm² mm mm mm
4 × 1.5 1 0.7 1.2 8.6-11.5
4 × 1.5 2 0.8 1.2 9.0-12.0
4× 2.5 1 0.8 1.2 10.0-13.0
4× 2.5 2 0.8 1.2 10.0-13.5
4 ×4 1 0.8 1.2 11.5-14.5
4 × 4 2 0.8 1.2 12.0-15.0
4 × 6 1 0.8 1.2 12.5-16.0
4 × 6 2 0.8 1.4 13.0-17.0
4 × 10 1 1.0 1.4 15.5-19.0
4 × 10 2 1.0 1.4 16.0-20.5
4× 16 2 1.0 1.4 18.0-23.5
4 × 25 2 1.2 1.4 22.5-28.5
4 × 35 2 1.2 1.6 24.5-32.0

Note: In normal use, the maximum temperature of the conductor is 70 ° C; the rated voltage is: 300 / 300V;

  1. According to the provisions of GB/T 3956-2008;
  2. The insulating material is made of PVC/D type polyvinyl chloride mixture;
  3. The sheath material is made of PVC/ST5 type PVC mixture;
  4. The average outer diameter shall comply with the provisions in the table; for circular soft wires, the insulated cores shall be twisted together; for flat flexible wires, the insulated cores shall be placed in parallel.
Number of conductor cores × nominal cross-section Conductor type Insulation thickness Sheath thickness Outer diameter range
mm² mm mm mm
5 × 1.5 1 0.7 1.2 9.4-12.0
5 × 1.5 2 0.8 1.2 9.8-12.5
5× 2.5 1 0.8 1.2 11.0-14.0
5× 2.5 2 0.8 1.2 11.0-14.5
5 ×4 1 0.8 1.2 12.5-16.0
5 × 4 2 0.8 1.2 13.0-17.0
5× 6 1 0.8 1.2 13.5-17.5
5 × 6 2 0.8 1.4 14.5-18.5
5 × 10 1 1.0 1.4 17.0-21.0
5 × 10 2 1.0 1.4 17.5-22.0
5× 16 2 1.0 1.4 20.5-26.0
5 × 25 2 1.2 1.4 24.5-31.5
5 × 35 2 1.2 1.6 27.0-35.0

Note: In normal use, the maximum temperature of the conductor is 70 ° C; the rated voltage is: 300 / 300V;

  1. According to the provisions of GB/T 3956-2008;
  2. The insulating material is made of PVC/D type polyvinyl chloride mixture;
  3. The sheath material is made of PVC/ST5 type PVC mixture;
  4. The average outer diameter shall comply with the provisions in the table; for circular soft wires, the insulated cores shall be twisted together; for flat flexible wires, the insulated cores shall be placed in parallel.