How to choose home improvement BV hard wire and BVR soft wire

During the decoration process, the concealed project of hydropower decoration is the most important thing. Once there is a problem, it is very troublesome to repair it. Therefore, not only the craftsman of the electrician is better, but also the quality of the wire is especially important. Let’s talk about the hard wire. Or the cord is good:

BV hard wire is a wire with only one core in the middle. Because it is hard, it is called hard wire. Generally speaking, as long as the hydropower master's craft is good, the quality of the wire is reliable, and the service life of the hard wire is almost equal to the living life of the house. The general decoration with hard wire is enough, but the production of hard wire is easy to adulterate and less material, pay attention to identification when buying.

BVR cord: The middle core is composed of many strands. Because it is soft, it is called soft cord. The cord is invented at the beginning. It is to solve the problem that the hard wire can not be pulled out after the pipe is worn. After the application, I found that the soft wire has many advantages, mainly in four aspects:

Because the soft wire is soft, it is easy to wear the pipe, the maintenance is convenient, and the construction is faster.

Because the cross-sectional area of ​​the cord is larger than the hard line and the conductivity is better, it is more energy efficient.

Because the soft wire is composed of many thin copper cores, it has better heat dissipation and is therefore safer.

Because the soft wire has higher purity requirements for copper materials, the cost of fraud may be higher than that of genuine products, so you can buy with confidence.

Of course, the manufacturing process of BV hard core wire and BVR soft core wire is different, and the price difference is more than double. Generally speaking, most home decoration uses hard wire, and it is better to use soft wire if economic conditions permit.