BV BVR copper conductor PVC insulated/flexible wire
Ordinary insulated wires, household wires, are commonly used wire types. Take a new house of 100 square meters as an example, 4 square meters of copper-core BV wires are 200 meters, 2.5 400 meters, 1.5 300 meters and 1.5 square meters of copper-core BV bi-color wires are 100 meters.
Key words:
Category:
PVC insulated wire
Product Details
Main purpose:
Ordinary insulated wires, household wires, are commonly used wire types. Take a new house of 100 square meters as an example, 4 square meters of copper-core BV wires are 200 meters, 2.5 400 meters, 1.5 300 meters and 1.5 square meters of copper-core BV bi-color wires are 100 meters. What I said above is that there is no ceiling decoration. If there is a ceiling, the 1.5 line is a little more.
Wire advantages:
According to the national standard GBT5023-2008, JBT8734-2012 and electrical and electronic products category compulsory certification (CCC) search implementation
Conductor with high quality oxygen-free copper, good conductivity, small heat, to meet the long-term load use.
The insulation is made of high-quality plastic, the insulation performance is forced to wear-resistant, not delayed combustion, long service life.
BV is a single-core copper wire, which is harder and inconvenient for construction, but has high strength. BVR is a multi-core copper wire, which is softer and convenient for construction, but has low strength. BV single-core copper wire is generally a fixed place; BVR wire is a copper-core PVC insulated flexible wire, which is used in occasions where fixed wiring requires softness, and is generally used for occasions with slight movement. In addition, the carrying capacity of BVR multi-strand line is larger than that of single-strand line, and the price is also higher. Usually, BVR can be used in the cabinet, which is not so strong and convenient for wiring.

Product parameters:
Product structure: conductor insulation. The mainstream material of the conductor is mostly oxygen-free copper, which is composed of multiple strands of copper wire, and the insulation is PVC.
Executive standard: JB/T 8734-2012GB/T5023-2008.
Quality standard: 3C certification
Rated voltage: the wire is immersed in water for 1 hour, subjected to AC 50 Hz2500V(450/750V) and 2000V(300/500V) voltage experiments for 5 minutes without breakdown.
Working temperature: the normal working temperature shall not exceed 70 ℃, the working temperature of the BVR-105 type shall not exceed 105 ℃, and the laying temperature of the wire shall not be lower than 0 ℃.
Allowable bending radius: wire diameter (D) less than 25mm is not less than 4D; wire diameter (D) of 25mm and above should not be less than 6D.
Color: red, yellow, blue, green, black, brown, yellow green, white, etc., can be customized according to requirements.
Uses: suitable for AC rated voltage 450/750V and below power, household appliances, instrumentation and telecommunications equipment and other lines, and mostly used in a variety of mechanical equipment, bending is strong.
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