XSD Cable:What do you need to pay attention to when choosing wire and cable? What are the principles?Due to the variety of wire and cable specifications, different performance, so to fully understand the use of design requirements, fully consider the environment.

Photovoltaic cable is a large class of electrical products used to transmit power, transmit information and realize electromagnetic energy conversion. Cables play an important role in all economic activities and social life. It can be said that where people are, where there is production.

Nylon cable is a product used in daily life, its good or bad is directly related to our electricity safety, after all, the cable product quality is not good, in the actual process of electricity, it will be damaged because of the current through, the temperature is too high.

Photovoltaic cable laying construction is an extremely important project, in order to ensure its normal operation, from time to time, if there is a failure, it must be laid to exclude the possibility of problems, and the premise of excluding the problem lies in the construction of the cable, the nex

BVV wire and cable life cycle, such as most copper-core PVC wire design life cycle between 20-30 years, telephone line design life cycle of 8 years, network cable design life cycle within 10 years.

Photovoltaic cable aging is very common, the speed of cable aging and the quality of the wire and the use of the situation, in the case of constant use of the wire, the better the quality of the wire, the aging rate will be relatively slow so as to extend the service life.

We often see the engineer laying the cable surface printed with the letters ZC and ZR at the time of work in the engineering site, see this after and engineer to understand that these are flame retardant cable, but what is the difference between cable ZR and ZC?

In fact, there are many people can not tell the difference between fire-resistant cable and fire-retardant cable, because they are both cables, the concept is similar, because there are many terms used, but in terms of withstanding high temperatures and even full-scale fire.

In the cable industry, a variety of cable models are very similar, but represent very different meanings, such as our common RWV flexible cable, and then see rvvp cable, but do not see what this cable rvvp means, and what is the difference between rvv?

How to Properly Install Low-voltage Cables?In the eyes of old electricians, when the joints of low-voltage cables have obvious damage, cracks and rust. So this means that the connector should not be used anymore. If the electroplating is uneven or there are bad situations such as missing needles, br