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XINGYAO CABLE
Hebei Xingdu Cable Co., Ltd. was founded in 2004 and is located in Chengdong Industrial Zone, Ningjin County, Hebei Province. It is close to Qingyin Expressway and Provincial Highway Zhengxi Highway. -
PRODUCTS
XINGYAO CABLE
Enterprises adhere to the quality-oriented, scientific and technological innovation, the introduction of advanced production lines, equipped with perfect testing equipment, the establishment of a scientific management system. -
XINGYAO CABLE
The enterprise has obtained the national industrial product production license, China power grid shortlisted enterprises, China quality certification center CCC compulsory certification, through the ISO9001 quality system certification and IS014001 environmental management system -
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CONTACT
XINGYAO CABLE
Diversified products have laid a solid foundation for Xingyao's international brand strategy. The developing Xingyao will adhere to the quality spirit of "quality is shining in the world, win-win and create the future".
Understanding of cable protection resistance and protection testing in the market
In the process of marketing, there are often statements about resistance protection and testing of cables. Different people have different understandings. In fact, according to the industry insiders, it should be like this. Let's go deeper together.
1. cable resistance
Cable resistance refers to the maintenance measures taken to ensure that the resistance of the cable system meets the design requirements. During the use of the cable, due to the influence of the external environment, such as humidity, high temperature, vibration, etc., it is easy to cause accelerated aging of the cable insulation, resulting in the cable resistance not meeting the design requirements. At this time, in order to maintain the normal operation of the cable system, it is necessary to take corresponding maintenance measures, that is, "resistance".
The main method of cable resistance is to test and detect the cable regularly to determine whether the resistance of the cable is normal. If abnormal resistance is found, the cable needs to be treated, such as replacing insulation materials, installing protective sleeves and other measures to ensure the reliability and safety of the cable system.
2. cable protection inspection
Cable inspection refers to the regular detection of cable performance and operating conditions, timely detection and resolution of possible problems, to ensure the reliability and safety of the cable system. Cable inspection is one of the important means to ensure the stable operation of the cable system, and it is also the key link to ensure the quality of power supply.
The contents of cable inspection mainly include the following aspects:
1. Regular visual inspection of the cable, found damage, deformation, corrosion and other phenomena, timely measures to repair or replace;
2. Regularly carry out partial discharge detection, find and eliminate possible partial discharge problems, and prevent cable insulation from aging;
3. Regularly test the insulation resistance of the cable, and take timely measures to deal with the problem of cable insulation aging;
4. Regularly measure the temperature of the cable, find the abnormal temperature of the cable, and adjust the cable load in time to prevent the cable from overloading;
5. Regularly detect the vibration of the cable, and take timely measures to deal with the abnormal vibration of the cable.
To sum up, cable resistance and maintenance testing are important measures for cable maintenance and maintenance. By maintaining the cable, the reliability and safety of the cable system can be improved, and the stability and quality of the power supply can be guaranteed.
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Hebei Xingdu Cable Co., Ltd.
Tel: +86-319-5483918
Fax: +86-319-5483916
Mobile: +86-17733991319
E-mail: 545256345@qq.com
Address: Zhujiazhuang Industrial Zone,
Ningjin County, Hebei Province
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