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BVR flexible single-core multi-strand wire for home decoration

1. BVR stands for copper-core polyvinyl chloride insulated flexible wire. 2. The internationally standardized BVR cable is a copper-core, polyvinyl chloride insulated flexible wire designed for applications requiring flexibility in fixed wiring installations. BVR cable is a type of flexible wire specifically used in distribution cabinets; it’s also referred to as secondary wiring. 3. It is suitable for fixed installations in power systems with an AC rated voltage of 450/750V or lower, such as residential lighting. Fixed wiring can be used in indoor exposed installations, conduit runs, and other similar scenarios. To facilitate differentiation during installation, BVR cables are available in seven colors: red, yellow, blue, green, black and white, and dual-color combinations. Due to its soft structure, BVR cable is particularly well-suited for use in flexible environments. 4. The only difference between BVR cable and BV cable lies in the conductor design: R-type cables have conductors made of soft copper strands. Specifically, the number of conductor strands is increased while the diameter of each individual strand is reduced, with the diameter of any single strand being less than 1 millimeter. As a result, BVR cable is exceptionally flexible, significantly reducing the minimum bending radius required compared to BV cable. This makes it easier and faster to thread through conduits and cable trays, lowering labor intensity and greatly improving work efficiency.

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