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BLV 450/750V PVC Insulated Power Cable

QIFAN BLV 450/750V PVC Insulated Power Cable is a high quality cable product for low voltage power transmission. It adopts high-quality copper core and PVC insulation material to ensure the high efficiency and reliability of power transmission.

The rated voltage of this cable is 450/750V, suitable for various low voltage application scenarios. For example, it can be used in home circuits, building circuits, lighting systems, etc.

The cable uses PVC insulation, which has good chemical and abrasion resistance. This allows it to be used in a variety of harsh environments such as wet, corrosive or high temperature environments

In addition, the cable complies with international standards and safety standards, and has a long service life and good safety performance. It has been rigorously tested and inspected to ensure its quality and reliability.

Advantages of BLV 450/750V PVC Insulated Power Cable

  • The wire uses high-quality polyvinyl chloride (PVC) as the insulation material, which has good heat resistance. It can work at higher temperature without melting or deforming the insulating material, ensuring the safety and reliability of the wire.

  • PVC material has excellent corrosion resistance and can resist the erosion of many chemical substances, including acids, alkalis and solvents. This makes it suitable for use in a variety of environmental conditions, including wet, acidic or alkaline environments.

  • The wire has good electrical properties, providing stable current transmission and low resistance. It has low resistance and inductance, which can reduce energy loss and signal attenuation, ensuring the efficiency and quality of power transmission.

  • The wire is flexible and bendable for easy installation and routing. Its skin is smooth, not easily damaged, and has good wear resistance. This allows installers to quickly and easily complete the routing and connection of wires, improving work efficiency.

Technical Specifications

Basic Introduction of BLV 450/750V PVC Insulated Cable

Model: BLV 450/750V
Rated Voltage: 450/750V
Conductor: Type 1 copper conductors for solid conductors; Type 2 copper conductors for stranded conductors.
Insulation: PVC
Product Standards: JB/T 8734-2016
Specification Range: 2.5~400 mm^2
Conductor Maximum Operating Temperature: +70°C
Operating Environment Temperature: -15°C~+40°C
Cable Laying Temperature: ≥ 0°C
Minimum Bending Radius: 6D (D is the actual outer diameter of the cable)
Laying method: Surface laying, pipe laying, trunking laying, etc.
Scope of Application: This product is suitable for electrical appliances, instruments and meters and power lighting with AC rated voltage of 450/750V and below
cable WDZ

PVC Insulated Cable Series

Model

Name

BV 300/500V Copper core PVC insulation power wire
BV 450/750V Copper core PVC insulation power wire
BLV 450/750V Aluminium core PvC insulation power wire
BVR 450V/750V Copper core PvC insulation flexible power wire
BVV 300/500V Copper core PVC insulationPVC sheath round insulation power wire
BV – 90  300/500V Copper core 90℃ PvC insulation power wire
BVVB 300/500V Copper core PVC insulationPVC sheath parellel insulation power wire
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BLV 450/750V General Data

Nominal section(mm²) Number/diameter of core(mm) Average dia.(mm) Reference weight(kg/km) Conductor resistance at 20℃ (Ωkm )
min max copper Aluminium copper Aluminium
1.5(A) 1/1.38 2.6 3.2 20.3 —— 12.1 ——
1.5(B) 7/0.52 2.7 3.3 21.6 —— 12.1 ——
2.5(A) 1/1.78 3.2 3.9 31.6 17 7.41 12.1
2.5(B) 7/0.68 3.3 4.0 34.8 —— 7.41 ——
4(A) 1/2.25 3.6 4.4 47.1 22 4.61 7.41
4(B) 7/0.85 3.8 4.6 50.3 —— 4.61 ——
6(A) 1/2.76 4.1 5.0 50.3 29 3.08 4.61
6(B) 7/1.04 4.3 5.2 71.2 —— 3.08 ——
10 7/1.35 5.6 6.7 119 62 1.83 3.08
16 7/1.70 6.4 7.8 179 78 1.15 1.91
25 7/2.14 8.1 9.7 281 118 0.727 1.2
35 7/2.52 9.0 10.9 381 156 0.524 0.868
50 19/1.78 10.6 12.8 521 215 0.387 0.641
70 19/2.14 12.1 14.6 734 282 0.268 0.443
95 19/2.52 14.1 17.1 962 385 0.193 0.32
120 37/2.03 15.6 18.8 1180 431 0.153 0.253
150 37/2.25 17.3 20.9 1470 539 0.124 0.206
185 37/2.52 19.3 23.3 1810 666 0.0991 0.164
240 61/2.25 22.0 26.6 2350 857 0.754 0.125
300 61/2.52 24.5 29.6 2930 1070 0.0601 0.1
400 61/2.85 27.5 33.2 3870 1390 0.047 0.0778
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