XSD cable: in-depth analysis of the impact of the weather on poor quality photovoltaic cablesTurning eyes, about to step into July, and the hottest summer of the year, the weather is unstable is one of the characteristics of seasonal changes.

I in the usual involved in some cable-related work, will come into contact with a lot of industry knowledge, such as RVVP cable, however, many people do not know what RVVP cable means, in the cable industry, a variety of cable models are very similar, but the meaning is very different.

Anyone with a little exposure to photovoltaics will know that the 1 x 6mm sq PV cable is one of the most popular choices for small solar systems and one of the easiest to connect and manage. 1 x 6mm sq PV cable is a larger alternative to 1 x 4mm sq PV cable.

I think we found that after the purchase of the cable in the home renovation of the cable is not used for a long time, with a period of time will appear oxidation, insulation broken and other problems, it is you did not choose the right.

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.

When the photovoltaic cable in the process of operation through a certain load current, will generate a certain amount of heat, with the increase in cable load current, the surface temperature of the cable will gradually higher, if not dealt with in a timely manner, the consequences can be imagined.

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.

According to my recent understanding, a part of the residents as well as construction engineering personnel are not very well understood the difference between low-voltage and high-voltage cables of photovoltaic cables, then today I will solve this confusion for you.

Compared with the AC cable, the DC cable has the following characteristics