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                                  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.huexposure.com/ 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.
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