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VV Prefabricated Branch Cable

QIFAN VV Prefabricated Branch Cable product for low voltage power transmission. It adopts high-quality copper core and Branch insulation material to ensure the high efficiency and reliability of power transmission.

The Branch cable can withstand working in a high temperature environment, and its temperature resistance range can reach -40°C to +90°C, ensuring normal operation under various harsh welding conditions.

The cable uses Rubber 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 VV Prefanrocated Branch Cable

  • The wire uses high-quality polyvinyl chloride (Branch) 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.

  • Branch 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 VV Prefanrocated Branch Cable

Model: VV
Rated Voltage: 300/500V
Conductor: Type 1 copper conductors for solid conductors; Type 2 copper conductors for stranded conductors.
Insulation: PVC
Product Standards: GB/T 5023-2008
Specification Range: 0.5~1.0 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 300/500V and below
cable WDZ

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BV 300/500V General Data

Nominal section(mm²) Number/diameter of core(mm) Average dia.(mm) Reference weight(kg/km) Conductor resistance at 20℃ (Ωkm )
min max
0.5 1/0.80 1.9 2.3 8.5 36
0.75(A) 1/0.97 2.1 2.5 11.1 24.5
0.75(B) 7/0.37 2.2 2.7 12 24.5
1.0(A) 1/1.13 2.2 2.7 13.9 18.1
1.0(B) 7/0.43 2.3 2.9 15 18.1
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