Home decoration wire classification wire purchase

2022-07-22
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Daily life cannot be separated from electricity, that is, wires are very important in home decoration. Now there are many wire brands in the market, and there are certain differences in wire prices of different brands. So what should we pay attention to when buying household wires, how to distinguish the authenticity of wires, and which home decoration wire brand is better? This article will answer for you

daily life is inseparable from electricity, that is, wires are very important in home decoration. Now there are many wire brands in the market, and there are certain differences in the price of wires of different brands. So what should we pay attention to when buying household wires, how to distinguish the authenticity of wires, and which brand of home decoration wires is better? This article will answer for you

1. Specifications of wires and their respective use occasions &mdash& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;& mdash;

hard wire: professionally called bv wire, it is mainly used for power supply, lighting, sockets, air conditioning, and cables and wires for power plants, household appliances, instruments and telecommunications equipment with AC voltage of 450/750v and below. The hard wire has a certain hardness, which will be more convenient in terms of angle folding and straightening

What are the types of home decoration wires

flexible wire: professionally known as BVR wire, it is applicable to cables and wires for power devices, household appliances, instruments and telecommunications equipment with AC voltage of 450/750v and below, such as distribution boxes. The manufacturing of flexible wire is more complex than that of hard wire, and the current carrying capacity of high-frequency circuit flexible wire is larger than that of hard wire

what are the types of home decoration wires

home decoration wires are divided into BV, BVR, RV, BVVB and RVV. The differences are as follows:

bv, BVR and RV: all single core wires

bv: a single core wire of copper wire, which is relatively hard, also known as hard wire

bvr: it is a single core wire with many strands of copper wires twisted together, also known as flexible wire

rv: it is also a flexible wire, a single core wire twisted together with more strands of copper wire, which is generally not used in home decoration

home decoration suggestions: BV or BVR

bvvb: it is hard sheathed wire, that is, two or three bv wires are sheathed together

rvv: it is soft sheathed wire, that is, two, three or four RV wires are sheathed together

BVVB sheathed wire is recommended for general decoration with open wire

other similar knowledge

common sense and purchasing skills of wires

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