Cable hooks is used widely in daily life, but most people do not know how to use it safely . Today let the Anhui Heng is Packaging Technology Co., Ltd. to give you the basic knowledge about it.
First, you must consider lightning protection design of the main insulation and metal sheath of the cable hook.
Secondly, we can analysis from two aspects of the arrester and protective gap .
The arrester is used to protect the equipment and lines from atmospheric overvoltages. With the help of the spark gap and the role of the valve, it can limit the overvoltage on the protected device to be less than the allowable voltage value, so as to change the (with) electrical equipment protection.
The protection gap is mainly used to limit the atmospheric overvoltage, which is generally used for the protection of power distribution systems, lines and substations into the line section .
Cable hooks are mainly used in power plants, substations and other places, the use of lightning arrester can also protect them. For more information on the cable hook, please visit the official website: www.ahhengzheng.com for consultation. There are professional staff for your questions, telephone hotline: 13505563147.
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