波多野结衣三级一区,国产日产高清欧美一区,91自拍视频97,国产福利不卡一区二区三区,中文字幕亚洲无线码在线视频,国产成人凹凸视频在线,最近手机中文字幕高清大全8,女人脱裤子被摸呻吟黄色视频
            您好,歡迎來到濟南通宇恒成自動化工程有限公司網(wǎng)站!

            服務(wù)熱線

            常見問題
            新聞中心

            成套電氣設(shè)備:安裝高壓開關(guān)柜應注意哪些要點?

            發(fā)布時間:2021-07-07 來源:http://m.landmann.cn/ 瀏覽量:

            一、我們在安裝高壓開關(guān)柜的時候,要小心認真避免柜體受碰撞,一定要防止箱體骨架變形,薄面板不能碰凹陷,如果表面涂層受撞傷,也會影響外觀美觀,影響驗收。
            1、 When we install the high-voltage switch cabinet, we should be careful to avoid the collision of the cabinet. We must prevent the deformation of the cabinet framework, and the thin panel should not be dented. If the surface coating is damaged, it will also affect the appearance and acceptance.
            二、安裝并排柜體的要求槽鋼保持水平:每米的誤差要小于1毫米;
            2、 The installation of side-by-side cabinet requires the channel steel to be horizontal: the error per meter should be less than 1 mm;
            三、運輸、安裝高壓開關(guān)柜的過程一定要落實保護真空滅弧室的事項,要特別注意的是安裝柜頂?shù)闹髂妇€時候,須要用硬板蓋住真空開關(guān)的頂部,這樣可以防止工具、螺絲掉下砸傷滅弧室,非常有必要。
            3、 In the process of transportation and installation of high-voltage switch cabinet, it is necessary to protect the vacuum interrupter. When installing the main bus on the top of the cabinet, it is necessary to cover the top of the vacuum switch with a hard plate, so as to prevent tools and screws from falling and damaging the interrupter.
            四、對手車柜的高度,要求進出方便,地坪上不能形成臺階阻擋。
            4、 The height of the hand cabinet is required to be convenient for entering and leaving, and the floor can not be blocked by steps.
                             電氣成套設(shè)備廠家
            五、在安裝配置主母線應該遵循下面3點來實施;
            5、 The following three points should be followed when installing and configuring the main bus;
            (1)母線與電器元件相連的接頭必須連接可靠,避免給通流能力帶來影響。
            (1) The connection between the bus and the electrical components must be reliable to avoid the influence on the current carrying capacity.
            (2)當電流較大的時候,接頭處必須搪錫,避免隱患。
            (2) When the current is large, the joint must be tinned to avoid potential safety hazards.
            (3)裸銅與裸銅的導電接觸面,須涂敷防護劑,如:導電膏、凡士林等,以達防氧化和防潮的作用
            (3) The conductive contact surface between bare copper and bare copper shall be coated with protective agents, such as conductive paste, Vaseline, etc., to prevent oxidation and moisture
            六、柜體的接地主母線應與安裝基礎(chǔ)的予埋接地網(wǎng)可靠連接,保證接地的持續(xù)可靠性。
            6、 The main grounding bus of the cabinet shall be reliably connected with the embedded grounding grid of the installation foundation to ensure the continuous reliability of grounding.
            七、柜體相關(guān)的二次引線電纜須按圖紙指定路徑敷設(shè),不得阻礙運動箱的活動,防止日后維護時被踩傷,影響使用。
            7、 The secondary lead cables related to the cabinet shall be laid according to the path specified in the drawing, and shall not hinder the movement of the sports box, so as to prevent trampling and affecting the use in future maintenance.
            感謝您的閱讀,希望以上內(nèi)容能對您有所幫助,如您想了解更多精彩內(nèi)容請點擊我們的官網(wǎng):電氣成套設(shè)備廠家http://m.landmann.cn
            Thank you for reading, hope the above content can help you, if you want to know more wonderful content, please click our official website: electrical complete equipment manufacturers http://m.landmann.cn 。
            首頁首頁 產(chǎn)品產(chǎn)品 電話電話 置頂置頂
            主站蜘蛛池模板: 国产亚洲视频中文字幕97精品| 免费高清特级毛片A片| 国产无遮挡又黄又爽在线视频| 久久综合婷婷丁香五月中文字幕| 91综合在线| 国产 高清 无码 在线播放| 成人无码午夜在线观看| 少妇被粗大的猛烈进出视频| 大辣椒福利视频导航| 国99久9在线 | 免费| 丰满少妇熟乱xxxxx视频| 亚洲 日本 欧美 中文字幕 | 无码一区二区波多野结衣播放搜索| 毛片内射久久久一区| 欧美乱码伦视频免费| 亚洲精品无码成人片久久| 丰满人妻一区二区三区高清精品| 中文字幕在线影视| 久久亚洲精品成人av二次元| 狠狠综合久久综合88亚洲| 无码天堂va亚洲va在线va| 未满十八勿入av网免费| av小次郎网站| 中文人妻熟妇乱又伦精品| 97碰碰碰人妻无码视频| 在线涩涩免费观看国产精品| 亚洲国产一线二线三线| 国产色在线 | 亚洲| 日日躁狠狠躁狠狠爱| 国产综合AV一区二区三区无码| 免费播放婬乱男女婬视频国产| 国产高颜值极品嫩模视频| 一区二区三区四区在线| 久久天堂综合亚洲伊人hd| 蜜桃视频一区二区在线观看| 国产欧美综合在线观看第十页 | 人妻无码一区二区不卡无码av| 日本vs亚洲vs韩国一区三区| 欧美精品一产区二产区| 久久综合精品国产二区无码| 熟女少妇色综合图区|