The dry winter is the peak of fires, many of which are caused by insulated power cable. As we all know, the current exceeding a certain voltage can cause great damage to the human body. Therefore, except for the copper conductor power cable erected at high altitude, corresponding measures need to be taken to prevent other kinds from being exposed. In fact, the exposed ac aluminum power cable not only poses a threat to the power supply system, but also damages the safety of people and property.
After development of more than one century, automatic die casting machine has become one of the important equipment in the foundry industry. Compared with other liquid forming methods, die casting machine for aluminum is widely favored for its advantages of high dimensional accuracy of castings, high productivity, and diversified molds. Among its many classifications, hot chamber and cold chamber die casting machines are the most common.
Whether it is an insulated power cable or other types of cables, it may malfunction due to man-made or natural reasons during use. After a fault occurs, the copper conductor power cable fault should be handled as soon as possible to ensure normal power transmission. At the same time, it is understood that more than 80% of ac aluminum power cable accidents are caused by improper operation and improper laying.
Power cable has been invented for more than a hundred years, and it has been more and more widely used as the times progress. The copper conductor power cable nowadays is mainly used for underground burying, because it can resist high-strength compression on the ground and has a high degree of corrosion resistance. In the construction sites of many major projects, insulated power cable is an indispensable role.
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