Jiangsu QiSheng Cable Co., Ltd.
Model No.: ZR-BV4mm2
Conductor Material: Copper
Insulation Material: PVC
Material Shape: Round Wire
Range of Application: Flame Retardant
Certification: CCC, ISO9001
Conductor Type: Solid
Productivity: 2400K KM/Y
Place of Origin: CHINA
Supply Ability: 200K KM/M
National standard home decoration flame retardant copper core wire: ZR-BV4 square
Origin: Yangzhou Imported: No
Model ZR-BV 4mm2
Core: Insulation Material Environmentally Friendly Polyvinyl Chloride (PVC) Core Conductor Material: Oxygen Free Copper Core
Number: Single Core
Single Wire Nominal Diameter: GB
Sheath Material: PVC (polyvinyl chloride)
wire maximum OD: 02 (mm)
sheath thickness: 01 (mm)
Product Certification: CCC
Processing Customization: YES
Scope of application: Home improvement, engineering
Applicable wire: Copper core use TV, lighting
nominal section: 4 squares
Whether for foreign trade: No
color: blue, red, yellow, green, Two-color yellow green
per roll length: 100 (m)
Whether cross-border supply: No
BV4 square wire is also called insulated wire home improvement wire. It is a kind of wire with simple structure in wire and cable. Normally the wire, which refers to bv wire. Therefore, it can be said that bv wire is a common wire and cable.
The following is a brief introduction to the bv line, as well as some commonly used specifications.
BV line structure: copper conductor and polyvinyl chloride from the inside to the outside, PVC wrapped inside the copper conductor, PVC is also the common "plastic".
Standard: JB8734-98/GB5023-2008, code number 60227IEC01 (BV)
Wire core: oxygen-free copper (oxygen-free copper is one of the best conductive properties in wire and cable conductor materials on the market, with good electrical conductivity and high melting point)
Working temperature: long-term allowable working temperature does not exceed 70 ° C
Rated voltage: 450/750V
Color: yellow, red, blue, green, black, white, brown, yellow green, etc., it can be customized according to requirements;
Usage: BV line is widely used, and is used for various lighting connection wires and various internal wires for electrical appliances, cloth wires for electric decoration, internal wires for electric boxes, and the like.
BV line classification: common type, flame retardant type, refractory type, low smoke and halogen free type. Among them, flame retardant type is divided into Class A, Class B and Class C. Fire resistant type is divided into single refractory layer and double refractory layer.
Why choose us?
1. anaerobic refined copper: excellent oxygen-free refined copper, selected oxygen-free copper with good electrical conductivity, not suitable for heat, good stability.
2, low eccentricity: safety and security, to prevent breakdown. The standard equipment is used to ensure the low core rate and the core-protection rate of the wire, and the thickness is uniform, which effectively prevents the current from penetrating and igniting, and ensures the safety of the point.
3. insulation flame retardant: Polyvinyl chloride (PVC) uses environmentally friendly PVC, has good flexibility, is not easy to break, and immediately extinguished after leaving the open flame to produce a small amount of white smoke.
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