日本jizz强视频69视频-日本h在线精品免费观看-日本h在线观看-日本h肉动漫在线观看免费-日本a中文字幕-日本a在线天堂

網站公告-NOTICE

新聞資訊

當前位置:首頁 / 新聞資訊

不銹鋼電纜橋架布線時要注意什么?

濟南電纜橋架近年來的發展比較迅速,它的使用能夠用于保護電纜的使用,使其使用效果比較美觀、配置相對比較靈活,可以保證良好的使用效果,因其使用場合不同,電纜橋架存在有多種類型,其中就包括不銹鋼電纜電纜橋架,它在安裝時需要注意一些具體的步驟:

Jinan cable trays have developed rapidly in recent years, and their use can be used to protect cables, making them more aesthetically pleasing and flexible in configuration, ensuring good usage. Due to different usage scenarios, there are various types of cable trays, including stainless steel cable trays. It is necessary to pay attention to some specific steps during installation:

(1)在房間內選擇電纜不銹鋼電纜電纜橋架布線時,該電纜不需要黃麻或其他阻燃材料的外皮。

(1) When selecting a stainless steel cable tray for wiring in a room, the cable does not require a sheath of jute or other flame retardant materials.

20171114034609309.png

(2)在有侵蝕或非常潮濕的場所選擇電纜不銹鋼電纜電纜橋架布線時,需要根據侵蝕物質的不同采取有效的防護措施,可以采用塑料電纜。

(2) When selecting stainless steel cable trays for wiring in corrosive or very humid areas, effective protective measures need to be taken based on the different corrosive substances, and plastic cables can be used.

(3)電纜不銹鋼電纜架(托盤)水平安裝時的地面長寬比一般小于2.50米,垂直安裝時離地面1.80m以下的部分需要加入金屬材料用蓋板進行維護,但電氣設備專用型的房間(例如高

(3) When installing stainless steel cable racks (trays) horizontally, the ground aspect ratio is generally less than 2.50 meters. When installing vertically, metal materials need to be added to the parts below 1.80 meters above the ground for maintenance with cover plates. However, for electrical equipment specific rooms (such as high

(4)濟南電纜橋架中不銹鋼電纜電纜橋架水平安裝時,根據載荷曲線圖選擇跨度展開支撐點。 跨度一般為1.5~3M。 垂直鋪設時,其支撐點間隔超過1m是不合適的。

(4) When installing stainless steel cable trays horizontally in Jinan cable trays, select span expansion support points based on the load curve diagram. The span is generally 1.5-3M. When laying vertically, it is not appropriate to have support points spaced more than 1m apart.

(5)兩組電纜不銹鋼電纜電纜橋架安裝在同一長寬比平行面上時,各相鄰電纜不銹鋼電纜電纜橋架之間請考慮維護、維護間距。

(5) When two sets of stainless steel cable trays are installed on the same aspect ratio parallel surface, please consider maintenance and spacing between adjacent stainless steel cable trays.

(6)電纜線不銹鋼電纜架上可以無間隔鋪設電纜線,電纜線在不銹鋼電纜架內橫截面的填充率:電線電纜不得超過40%。 變頻器電纜請控制在50%以下。

(6) Cable can be laid on stainless steel cable racks without gaps, and the filling rate of the cross-section of the cable in the stainless steel cable rack shall not exceed 40% for wires and cables. Please control the frequency converter cable below 50%.

(7)不同的動作電壓、不同的主要用途的電纜不適合鋪設在同一層的不銹鋼電纜架上。 標準規定時,安裝在同一層的不銹鋼電纜電纜橋架上時,用擋板隔開。

(7) Cables with different operating voltages and main purposes are not suitable for laying on stainless steel cable racks on the same layer. When installed on the same layer of stainless steel cable trays, baffles should be used to separate them according to standard regulations.

 
qq
售前咨詢熱線
15168870138
售后咨詢熱線
13465410318
主站蜘蛛池模板: 久久免费看少妇级毛片蜜臀 | 欧美日韩亚洲高清不卡一区二区三区 | 九二淫黄大片看片 | 91无毒不卡 | 99热.com | 亚洲精品6久久久久中文字幕 | 红楼影视h38bar在线线播放 | 男人爱看的网站 | 99精彩免费观看 | 亚洲国产香蕉视频欧美 | ts人妖国产一区 | fuqer日本老师 | 免费高清www动漫视频播放器 | 网站色小妹| 性派对videofreeparty | 亚洲 无码 制服 日韩 | 99福利视频导航 | 国产精视频 | 国产suv精品一区二区四区三区 | 天天干夜夜添 | 国产成人免费在线观看 | 18young第一次 | 精品无人区乱码1区2区3区免费 | 四虎地址 | 欧美激情综合 | 校花小雪灌满了男人们的浓浆 | 久久性生大片免费观看性 | 国产精品成人va在线观看 | 色老板在线免费观看 | 国产成人综合手机在线播放 | 久久99r66热这里只有精品 | 国产1区2区在线观看 | 污小说h| 波多野结衣中文字幕 | 国产精视频 | 天天做天天爱天天爽综合区 | 日本黄色大片免费观看 | 99热这里只有精品国产免费 | 欧美一级在线全免费 | 996热精品视频在线观看 | 美女班主任让我爽了一夜视频 |