久久精品欧美一区二区三区麻豆丨亚洲男人的天堂在线播放丨水蜜桃亚洲一二三四在线丨毛片女人18片毛片女人免费丨97香蕉久久超级碰碰高清版丨国产激情视频在线观看的丨亚日韩一区丨天天爽夜夜爽人人爽曰丨国产小受呻吟gv视频在线观看丨激情久久久丨中文字幕中文有码在线丨国产精品视频一区二区在线观看丨国产做无码视频在线观看浪潮丨不卡黄色丨欧美在线视频a丨国产精品毛多多水多丨特高潮videossexhd丨zzijzzij亚洲丰满少妇丨在线无码视频观看草草视频丨国产女女做受ⅹxx高潮

Welcome to Jiangsu Fengneng Electric Co., Ltd!
HOTLINE:13805293600
0511-88481668
熱門關鍵詞
您的位置: Home >News >Company news

咨詢熱線

13805293600

Professional supplier introduces the structure characteristics of dense bus duct to you

作者:點擊:1765 發布時間:2020-06-16

Structure characteristics of dense bus duct


1) Strong heat dissipation


Phase to phase and phase to shell are close together, so it can bear large electric stress and thermal stress. And it can quickly dissipate the heat generated by the conductive row, with large current carrying capacity. The joint is fastened with insulated bolts and connected with double connection copper bars, which effectively increases the contact area of the joint and greatly reduces the temperature rise of the joint.


2) New generation of environmental protection products


The conductive row is wound with flame-retardant cross-linked polyethylene heat shrinkable sleeve, which has strong insulation performance and no toxic gas emission in case of fire.


3) Flexible wiring


The plug-in interface is flexible and convenient, and a large number of plug-ins can be set. It has strong universality. When adjusting the position of the electrical equipment, there is no need to change the power supply system.


【相關推薦】