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    配電櫃降壓啟動控製箱的保養方式

    發布時間:2024-03-07 來源:/ 瀏覽量:

    如果長期使用配電櫃降壓啟動控製箱卻不進行維護,會導致設備出現諸多問題,影響其正常工作。因此,相關人員平時需要做好設備的清潔和保養工作。下麵詳細介紹具體的方法:

    If the distribution cabinet is used for a long time to reduce voltage and start the control box without maintenance, it will cause many problems in the equipment, affecting its normal operation. Therefore, relevant personnel need to do a good job in cleaning and maintaining the equipment on a regular basis. Below is a detailed introduction to the specific methods:

    清洗配電櫃降壓啟動控製箱之前務必切斷電源。清洗時通電可能導致漏電斷路器,產生危險。因此,在清潔之前務必關閉電源。

    Before cleaning the distribution cabinet and starting the control box for voltage reduction, be sure to cut off the power supply. Powering on during cleaning may cause leakage circuit breakers, posing a danger. Therefore, be sure to turn off the power before cleaning.

    在清洗時務必確保幹燥,不要留下殘餘水分在櫃子裏。用幹淨的布擦幹淨,確保幹燥,以免發生危險。

    Ensure dryness during cleaning and do not leave any residual moisture in the cabinet. Wipe clean with a clean cloth to ensure dryness and avoid danger.

    不要使用腐蝕性化學品清洗配電櫃,避免接觸腐蝕性液體和空氣。否則電線的外觀容易腐蝕和鏽蝕,影響美觀,也不利於維護。切記避免使用腐蝕性化學品。

    Do not use corrosive chemicals to clean the distribution cabinet and avoid contact with corrosive liquids and air. Otherwise, the appearance of the wires is prone to corrosion and rust, which affects their appearance and is not conducive to maintenance. Remember to avoid using corrosive chemicals.

    配電櫃的門要上鎖,由負責人負責維護。每天對配電櫃和開關箱進行檢查和修理,並填寫記錄。檢查和維修人員應是電工,穿戴保溫鞋,按規定戴手套,使用保溫電工具。

    The door of the distribution cabinet must be locked and maintained by the person in charge. Inspect and repair the distribution cabinet and switch box daily, and fill in records. Inspection and maintenance personnel should be professional electricians, wearing insulated shoes, gloves according to regulations, and using insulated electrical tools.

    在正確檢查和修理配件箱時,需將前一級供電開關分開並切斷,並懸掛供電標誌。

    When checking and repairing the accessory box correctly, it is necessary to separate and cut off the previous power supply switch, and hang the power supply sign.

    送電操作步驟:總配電箱→二次配電箱→開關箱。停電操作順序:開關箱→二級配電箱→總配電箱(出現電氣故障的緊急情況除外)。

    Power transmission operation steps: main distribution box → secondary distribution box → switch box. Power outage operation sequence: switch box → secondary distribution box → main distribution box (except for emergency situations where electrical faults occur).

    在施工現場停止作業1小時以上時,請切斷開關盒的電源後上鎖,不得在配電箱內裝垃圾。

    When stopping work at the construction site for more than 1 hour, please cut off the power supply of the switch box and lock it. Garbage cannot be loaded in the distribution box.

    配電箱內不得掛接其他臨時用電設備。

    No other temporary electrical equipment shall be hung inside the distribution box.

    更換保險絲的熔液時,嚴禁使用不符合原規格的熔液代替。

    When replacing the fuse, it is strictly prohibited to use a fuse that does not meet the original specifications.

    配電箱的進線和出線不得受外力影響,嚴禁與金屬尖銳斷口和強腐蝕介質接觸。

    The incoming and outgoing lines of the distribution box shall not be affected by external forces, and shall not come into contact with sharp metal fractures or strong corrosive media.

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    檢查抽屜開關的推進或拉出的靈活性、機械鎖定的可靠性和良好的接觸器接觸點。

    Check the flexibility of pushing or pulling out the drawer switch, the reliability of mechanical locking, and good contact points of the contactor.

    檢查斷路器內各切口彈力是否正常,滅弧裝置是否正常。

    Check if the elasticity of each incision inside the circuit breaker is normal and if the arc extinguishing device is functioning properly.

    檢查各電纜頭接線螺母是否緊固。

    Check if the wiring nuts of each cable head are tightened.

    關閉配電櫃和聯絡櫃的主開關後,用專用手柄拉出或拉入時應靈活,各變壓器等二次連接端子的接觸不鬆動,一、二次線路不發黴。

    After turning off the main switch of the distribution cabinet and contact cabinet, it should be flexible to pull out or in with a dedicated handle. The contact of the secondary connection terminals of each transformer should not be loose, and the primary and secondary circuits should not be moldy.

    配電箱實行分段保養,優先保養保安負荷段。停保安負荷電,其餘負荷繼續供市電。拆下保安負載商用電源的空氣開關,拆下發電機的空氣開關,將發電機選擇開關置於停止位置,拆下蓄電池的正極、負極線,標上標識,防止發電機發電。

    The distribution box shall be maintained in sections, with priority given to the maintenance of the security load section. Stop the security load power supply, and continue to supply the remaining loads with mains power. Remove the air switch of the commercial power supply for the security load, remove the air switch of the generator, place the generator selection switch in the stop position, remove the positive and negative wires of the battery, label them, and prevent the generator from generating electricity.

    檢查母線接頭是否有變形,檢查放電是否有變黑的痕跡,擰緊緊固螺栓,螺栓生鏽時更換,確保接頭緊貼。檢查母上的絕緣是否鬆動和損壞。

    Check if the busbar joint is deformed, check if there are any signs of blackening during discharge, tighten the fastening bolts, replace them when they rust, and ensure that the joint is tightly attached. Check if the insulation on the mother is loose or damaged.

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