Home Wire with BV Or BVR? Do Not Be Confused by The Merchant

When renovating plumbing, electric wire is essential. Some people often go to the building materials market to buy wires and pipes. My father-in-law is like this. Home renovation need to find the wire, buy their own materials. But because they do not know, some people can only go to the building materials market to buy their own, so the house renovation to find hard wire, or soft wire.

Soft wire is not the same as hard wire

Hard wire is a more rigid line, usually marked as BV, is a copper wire, so compared with multi-strand, the hardness will be high, mechanical strength, small surface area, so the tensile strength, not easy to oxidation, more durable. Strong short-circuit resistance, easy to bend and shape, the average home refrigerator or BV wire is better. If you use the sleeve protection, installation is much more difficult than soft wire and more difficult.

Soft wire is a multi-strand composition of a whole line type, usually called BVR, from multi-strand copper wire glue synthesis. Compared with BV, it is softer, has a large surface area, and is easy to oxidize. Wiring is not easy to burn off, not durable for short-circuit current, and difficult to maintain a fixed shape. But its advantages are also obvious, that is, easy to wear tube protection, heat dissipation effect is better than BV wire.

Price

In terms of price, the two are different. Soft wire consists of several lines, so the price of soft wire will be relatively high. If the whole house uses this soft wire, it will be too expensive. However, if the decoration does not consider the budget, you are not afraid of the economic burden caused by the use of soft wire when decorating.

For example, a 2.5 square BV line costs about 200 yuan; the same 2.5 square BVR line, the price is up to 250 yuan, which is the price of a plate (100 meters a plate), renovation of more than 100 square meters of room, generally need 6 plates, a difference of 300 yuan.

Analysis of construction aspects

Single-stranded wire is prone to problems at the seams and crimping; single-stranded wire has the advantages of high mechanical strength and high tensile strength.

When you put on the tube, several soft wires are better to put on the tube; in addition, there are some advantages in heat dissipation, so the warranty period for the use of the wire will be longer.

If the home appliances, power, home plumbing and electrical decoration with soft wire is more appropriate, you can effectively dissipate the heat of high power more quickly, without fear of wire short circuit or tripping.

In short, the choice of which wire depends on the cost of your home renovation budget. Soft wire will be more expensive, hard wire is more suitable for ordinary families. Let us choose for ourselves!

Well, for you to say so much about the home of the wire with BV or BVR wire, you guys have got it, at the same time, if you still want to know more information, we recommend paying attention to our XSD Cable website, the follow-up will be regularly updated for you more information about the cable news!