safe flame-retardant multi-layer shielded cables

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Introduction to BVV wires

BVV wire is derived from BV wire, which is a wire with an extra layer of sheath than BV wire, the letter B represents the cloth wire, and the letter V represents the polyvinyl chloride in the plastic.


The full name of BVV wire is copper core PVC insulated PVC sheathed round sheathed wire, also known as light PVC sheathed cable, commonly known as hard sheathed wire. Copper core (hard) cloth wire, single core is round, double core is flat. It is often used for exposed wires.


BVV wire is also known as "light PVC sheathed cable" and is usually used for surface-mounted wires. The reason why it is called "BVV wire" is because the letter B stands for "cloth wire" and the letter V stands for "polyvinyl chloride".


structure

Conductor: High purity non-oxide copper rod or high-quality aluminum rod.


Insulation: PVC insulating material with excellent insulation performance.


Sheath: High environmental protection grade PVC sheath material.


Specifications and models

Specification: 0.75-300mm2


Rated voltage: 450/750V and below


Product series models:


Copper cores: BV, BVR, BVS, BVV, BVVB, BVVR


Aluminum core: BLV, BLVR, BLVS, BLVV, BLVVB, BLVVR


Includes: Z-, N-, ZN-, WDZ-, WDZN- (flame retardant grades are divided into: ZA, ZB, ZC)


Use features

1. Rated voltage: U. / U is 450/750V, 300/500V, 300/300V;


2. Laying requirements: fixed wiring, home improvement wiring or engineering wiring; The outside temperature should not be lower than 0°C;


3. Working temperature: PVC insulated wire conductor long-term allowable working temperature grade is 70°C or 90°C;


4. Bending radius: Generally, the allowable bending radius of the wire is not less than 6 times of the outer diameter of the wire.


Scope of use

It is suitable for the fixed wiring and laying of PVC wires for power devices with rated voltage of 450/750V and below, including: household appliances, interior decoration, power lighting, small power tools, instrumentation.


merit

In the manufacturing process of BVV wire, the materials are mainly copper wire and insulating materials such as PVC or polyethylene. They have the advantages of high mechanical strength, excellent insulation properties and stable electrical properties. The overall soft sheath structure of the BVV wire can protect the internal copper core wire from external force extrusion and cause the core to break. BVV line is widely used because of its relatively low cost, easy laying, and low failure rate.



材质
CU
颜色
BLACK
品牌
TKG
型号
KVV
规格
5*2.5MM²
绝缘
PVC
绝缘厚度
0.8MM
外径
14MM
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