99国产免费热播视频,可以免费看草逼的网站,亚洲综合中文字幕乱码在线,欧美一片二片午夜福利在线快,亚洲成a人片在线看,国产成人久久精品区一区二区,久久久久这里只有精品网,欧美日韩精品福利在线观看
        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 > 客戶見證
        常見問題
        新聞中心

        高低壓成套設備安裝要注意什么?

        發布時間:2023-04-28 來源:http://www.sysghw.cn/ 瀏覽量:

        1.安裝時,配電柜應按照施工圖的布置順序放置在基礎鋼筋上。單獨的機柜可調節機柜表面和側面的垂直度整個問題可以通過添加墊片來解決,但不超過三個墊片,并且焊接牢固。放置一排機柜中的每個單元后,調整PDC的水平度和面板偏差。應進行調整以滿足施工規范的要求。
        During installation, the distribution cabinet should be placed on the foundation steel bars in the order shown in the construction drawings. The verticality of the surface and sides of the individual cabinet can be adjusted. The entire problem can be solved by adding gaskets, but not more than three gaskets, and the welding is firm. After placing each unit in a row of cabinets, adjust the levelness and panel deviation of the PDC. Adjustments should be made to meet the requirements of construction specifications.
        2,安裝應嵌入盒子中,安裝面板應與墻壁齊平;壁掛式配電柜可以通過膨脹螺栓固定在墻上,但空心磚或燕尾螺栓應預埋在砌塊墻上或用方頭螺栓固定。調整PDC后,在PDC主體上安裝螺栓并擰緊鋼筋。
        2. The installation should be embedded in the box, and the installation panel should be flush with the wall; Wall mounted distribution cabinets can be fixed to the wall with expansion bolts, but hollow bricks or dovetail bolts should be embedded in the block wall or fixed with square head bolts. After adjusting the PDC, install bolts on the PDC body and tighten the steel bars.
        3.高低壓成套裝置接地注意事項如下:每個PDC都連接到基礎鋼上。銅電纜可用于將PDC中的PE排連接到接地螺栓。根據連接情況,必須添加彈簧墊圈以防止松動。每個柜門應使用銅編織線牢固地連接到PE排。
        電氣成套
        3. The grounding precautions for the high and low voltage complete equipment are as follows: each PDC is connected to the foundation steel. Copper cables can be used to connect the PE busbar in the PDC to the grounding bolt. According to the connection situation, spring washers must be added to prevent loosening. Each cabinet door should be securely connected to the PE busbar using copper braided wire.
        4.將配電柜頂部連接到母線上,并注意按要求擰緊母線配套扳手,接觸面應涂上中性凡士林。在配電柜之間連接母線時,注意母線是否離其他設備或外殼太近,并注意正確的相位。
        4. Connect the top of the distribution cabinet to the busbar, and pay attention to tightening the busbar matching wrench as required. The contact surface should be coated with neutral Vaseline. When connecting busbars between distribution cabinets, pay attention to whether the busbars are too close to other equipment or enclosures, and pay attention to the correct phase.
        5.控制線校準后,將每條芯線形成一個圓圈,并用鍍鋅螺釘、吊環和彈簧墊將其連接到每個接線板上。通常,條帶的每側各有一根,每個端子有一根電線,再Z兩根電線,然后在兩根電線之間加一個吊環。多股電線應鍍錫,不得斷裂。
        After the control wire is calibrated, form a circle for each core wire and connect it to each terminal block using galvanized screws, lifting rings, and spring pads. Usually, there is one wire on each side of the strip, one wire at each terminal, and then two wires, and a lifting ring is added between the two wires. Multiple wires should be tinned and not broken.
        6、控制電路檢查:檢查電路是否因運輸等因素而松動,并擰緊,檢查電氣元件是否損壞。
        6. Control circuit inspection: Check whether the circuit is loose due to transportation and other factors, tighten it, and check whether the electrical components are damaged.
        首頁首頁 產品產品 電話電話 置頂置頂
        主站蜘蛛池模板: 中文字幕精品人妻av在线| 蜜臀视频在线观看一区二区| 国产精品久久久久免费观看| 中国女人和老外的毛片| 一本大道人妻中文字幕| 人妻丰满熟妇av一区二区| 久久AⅤ天堂Av无码AV| 亚洲视频高清| 精品精品国产高清a级毛片 | 插进去内射视频免费观看| 亚洲欧洲AV一区二区三区| 乱淫av一区二区三区| 国产一区二区三区 视频| 亚洲色www无码| √天堂中文官网8在线| 2021久久精品国产99国产| 久久国产亚洲中文字幕| 亚洲AV无码精品呻吟| 亚洲人成人伊人成综合网无码| 99热久久这里只有精品| 亚洲va精品va国产va| 国产一级人片内射视频播放| 大屁股少妇一区二区无码| 99人妻碰碰碰久久久久禁片| 高清激情文学亚洲一区| 久久亚洲成a人片| 99久久99久久久精品久久| 亚洲中文有码字幕日本| 久久综合亚洲鲁鲁九月天| 蜜桃视频色版在线观看| 综合激情中文字幕一区二区 | 韩国的无码av看免费大片在线| 搡老女人老妇女老熟女o在线阅读 无码人妻丰满熟妇区五十路在线 亚洲一二三四五区中文字幕 | 日韩欧美一区在线观看| 久久午夜无码鲁丝片直播午夜精品| 日本熟女五十路一区二区| 亚洲精品国产av一区二区| 国产在线观看网站萌白酱视频| 女人被弄到高潮的免费视频| 91热视频在线观看| 精品一区二区三区人妻久久|