女人张开腿让男桶喷水高潮_国内精品免费一区二区2001_日韩综合在线播放_麻豆在网站1区_欧美日韩在线视频首页_天天狠天天天天透在线

sales@zmscable.com

What are the causes and symptoms of cable aging?

2 years ago 2020 0 News


Causes and symptoms of cable aging


Insulation is Broken


Whether the servo cable, or other types of cables in the production process are insulated insulation, for the cable, the insulation layer does not only play a security function, but also plays a protective role for the cable itself, the insulation layer once destroyed, not only will affect the signal transmission function, but also affect the use of security.

power cable

Long-Term Load Operation


The cable is subjected to long-term load operation and accelerates the heat of the conductor under the thermal effect of the current, causing the cable charge to cause the eddy current effect. 

On this basis, the cable leads to the additional heat of the inner conductor of the cable, and the rising temperature will accelerate the aging of the cable.

Thereby reducing the cable's lifetime.


Cable Connector Failure

電力電纜1.png


The connector can be said that the cable to achieve the signal transport "window", can be imagined once the window fails, it will certainly affect the entire cable electrical signal transmission effect.

The use of the process may be due to the construction staff did not press the joint, Making the joints heated unevenly, resulting in contact with the amount of contact, long-term will reduce the insulation properties of the connector.

Tags:
cable aging
INQUIRY
主站蜘蛛池模板: 春色校园亚洲愉拍自拍 | 99热1| av琪琪色 | 艳妇乳肉豪妇荡乳XXX | 中文字幕无码日韩中文字幕 | 美日欧激情AV大片免费观看 | 久久午夜夜伦鲁鲁一区二区 | 992tv在线观看免费进 | 韩国av永久免费 | www.日本一区 | 免费精品自在久久 | 久久精品1区 | 日韩精品久久理论片 | 午夜成人免费影院 | 久久久国产一级 | VIDEOS日本熟妇人妻多毛 | 一个色综合网 | 久久综合精品国产丝袜长腿 | 天天爽夜夜爽夜夜爽精品视频 | 欧美性猛交性大交 | 久久艹伊人| 一本久道久久综合狠狠躁AV | 国产成人久久久精品一区 | 欧美日韩亚洲91麻豆精品 | 亚洲成人一 | 四月色播| 欧美中文字幕在线观看 | 91精品久久久久久久91蜜桃 | 无码国产精品一区二区免费虚拟VR | 九九国产精品入口麻豆 | 中文字幕欧美日韩va免费视频 | 国产在线国偷精品免费看 | 午夜久久久久久久久 | 国产福利资源 | 日韩在线一级片 | 精品国产一区二区三区香蕉事 | 国产一国产二国产三国产四国产五 | 5858s亚洲色大成网站www | 美女131爽爽爽做爰视频 | 少妇极品熟妇人妻无码 | 不卡一区视频 |