<sup id="eiu00"></sup>
    <pre id="eiu00"><var id="eiu00"></var></pre>
    <p id="eiu00"><li id="eiu00"></li></p>
  1. 国产午夜精品福利91,国产男女插插一级,最新久久成人国产精品视频免费 ,久久一本精品久久久ー99,色www视频永久免费,亚洲人片在线观看天堂无码,日本少妇,成人无码a片一区二区三区免
    您好,歡迎來到濟南通宇恒成自動化工程有限公司網站!

    服務熱線

    當前位置: 首頁- 新聞中心 > 公司動態
    常見問題
    新聞中心

    MNS低壓抽屜柜可以靠墻安裝嗎?

    發布時間:2021-06-30 來源:http://m.aivkv.cn/ 瀏覽量:

    關于低壓抽屜柜的安裝規范還有以下規定:
    There are also the following provisions on the installation specification of low-voltage drawer cabinet:
    1、配電室的位置應靠近用電負荷中心,設置在塵埃少、腐蝕介質少、干燥和震動輕微的地方,并宜適當留有發展余地。
    1. The distribution room should be located close to the power load center, where there is less dust, less corrosive medium, dry and slight vibration, and there should be room for development.
    2、配電設備的布置必須遵循、可靠、適用和經濟等原則,并應便于安裝、操作、搬運、檢修、試驗和監測。
    2. The layout of distribution equipment must follow the principles of safety, reliability, applicability and economy, and should be convenient for installation, operation, handling, maintenance, test and monitoring.
    3、配電室內除本室需用的管道外,不應有其它的管道通過。室內管道上不應設置閥門和中間接頭;水汽管道與散熱器的連接應采用焊接。配電屏的上方不應敷設管道。
    3. In the power distribution room, there should be no other pipes except the pipes needed in the room. Valves and intermediate joints shall not be set on indoor pipelines; The connection between water vapor pipeline and radiator shall be welded. No pipe shall be laid above the distribution panel.
                             MNS低壓抽屜柜
    4、落地式配電箱的底部宜抬高,室內宜高出地面 50mm 以上,室外應高出地面200mm 以上。底座周圍應采取封閉措施,并應能防止鼠、蛇類等小動物進入箱內。
    4. The bottom of the floor type distribution box should be raised, the indoor should be higher than the ground by more than 50 mm, and the outdoor should be higher than the ground by more than 200 mm. Sealing measures shall be taken around the base to prevent mice, snakes and other small animals from entering the box.
    5、同一配電室內并列的兩段母線,當任一段母線有一級負荷時,母線分段處應設防火隔斷措施。
    5. For two sections of bus in parallel in the same distribution room, when any section of bus has first-class load, fire isolation measures shall be set at the section of bus.
    6、當高壓及低壓配電設備設在同一室內時,且二者有一側柜頂有裸露的母線,二者之間的凈距不應小于 2m。
    6. When the high-voltage and low-voltage distribution equipment are located in the same room, and there is an exposed bus on one side of the cabinet top, the clear distance between the two should not be less than 2m.
    7、成排布置的配電屏,其長度超過 6m 時,屏后的通道應設兩個出口,并宜布置在通道的兩端,當兩出口之間的距離超過15m 時,其間尚應增加出口。
    7. When the length of the distribution panel arranged in rows exceeds 6m, the channel behind the panel should be set with two outlets, which should be arranged at both ends of the channel. When the distance between the two outlets exceeds 15m, the outlet should be added between them.
    8、成排布置的配電屏。
    8. Distribution boards arranged in rows.
    以上是"低壓抽屜柜能靠墻安裝嗎?"的介紹,相信大家都有所了解了,如想了解更多精彩資訊請點擊我們的網站:MNS低壓抽屜柜http://m.aivkv.cn
    Can low voltage drawer cabinet be installed against the wall If you want to know more wonderful information, please click our website: MNS low voltage drawer cabinet http://m.aivkv.cn .
    首頁首頁 產品產品 電話電話 置頂置頂
    主站蜘蛛池模板: 亚洲www啪成人一区二区| 97成人精品一区二区三区狼人| 怡春院AV| 国产精品成人午夜福利| 综合色道| 儋州市| 日韩深夜福利视频在线观看| 国产福利姬喷水福利在线观看| 裸体美女无遮挡免费网站| 亚洲天堂中文字幕| 一个人在线观看视频免费| 蜜桃久久精品成人无码av| 久久国产欧美日韩精品图片| 狠狠爱网站| 国产菊眼屁股无码免费| 67194手机在线网址| 成a人片亚洲日本久久| 伊人久久精品无码麻豆精品| 亚洲精品日韩av| 国产日产免费高清欧美一区 | 另类 专区 欧美 制服| 亚洲精品免费视频| 香港三级澳门三级人妇| 欧产日产国产精品98| 呦视频在线一区二区三区| 少妇精品久久久久www蜜月| 亚洲一区二区中文字幕| 久久天天躁狠狠躁夜夜av| 亚洲人成网站18禁止大| 久久999| 欧美精品另类| 色窝窝无码一区二区三区| 国产无套护士精品毛片| 宁城县| 日本少妇| 亚洲肥老太bbw中国熟女| 亚洲鲁丝片AV无码多人| 聂拉木县| 丁香婷婷综合激情五月色| 久久久久国内精品免费观看| 欧亚av|