低壓抽屜柜日常檢修是保證電力系統(tǒng)正常運(yùn)轉(zhuǎn)，保證電網(wǎng)正常用電和延長低壓抽屜柜使用壽命的重要作業(yè)，因而低壓抽屜柜日常檢修是一項(xiàng)非常重要的作業(yè)，那么，MNS低壓抽屜柜日常檢修要注意哪些問題呢？
The daily maintenance of low-voltage drawer cabinet is an important operation to ensure the normal operation of power system, ensure the normal power consumption of power grid and extend the service life of low-voltage drawer cabinet. Therefore, the daily maintenance of low-voltage drawer cabinet is a very important operation. Then, what problems should be paid attention to in the daily maintenance of MNS low-voltage drawer cabinet?
1、溫度：溫度是了解供電和供電電路負(fù)荷情況的重要手法，在檢修低壓抽屜柜時(shí)，對溫度的監(jiān)控可以說是非常重要的，另外經(jīng)過定時(shí)記載低壓抽屜柜的溫度改變，繪制溫度改變曲線也有利于更深入的了解低壓抽屜柜供電網(wǎng)絡(luò)內(nèi)的用電和毛病情況。
1. Temperature: temperature is an important way to understand the load of power supply and power supply circuit. It is very important to monitor the temperature when overhauling the low-voltage drawer cabinet. In addition, recording the temperature change of the low-voltage drawer cabinet regularly and drawing the temperature change curve are also conducive to a deeper understanding of the power consumption and problems in the power supply network of the low-voltage drawer cabinet.
2、濕度：濕度是影響低壓抽屜柜內(nèi)部結(jié)構(gòu)使用壽命的蟲咬參數(shù)，過高的濕度不僅會帶來內(nèi)部高壓電弧的風(fēng)險(xiǎn)，同樣也會產(chǎn)生必定的金屬腐蝕作用，因而也是檢修的要點(diǎn)。
2. Humidity: humidity is the insect bite parameter that affects the service life of the internal structure of low-voltage drawer cabinet. Too high humidity will not only bring the risk of internal high-voltage arc, but also produce certain metal corrosion, so it is also the key point of maintenance.
3、氣壓：一般來說慣例環(huán)境的氣壓改變不足以影響低壓抽屜柜的正常運(yùn)轉(zhuǎn)，可是驟變的氣壓或者高海拔區(qū)域的氣壓可能就有必定的影響了。
3. Air pressure: Generally speaking, the change of air pressure in conventional environment is not enough to affect the normal operation of low-pressure drawer cabinet, but the sudden change of air pressure or the air pressure in high altitude area may have a certain impact.
4、色彩和氣味：色彩和氣溫并不會直接影響低壓抽屜柜，可是一般在毛病后的低壓抽屜柜會呈現(xiàn)電灼燒的氣味和煙塵，因而對于毛病后的低壓抽屜柜的確診，色彩和氣味仍是非常重要的參考資料。
4. Color and smell: color and temperature will not directly affect the low-voltage drawer cabinet, but generally the low-voltage drawer cabinet after the fault will present the smell of electric burning and smoke, so for the diagnosis of the low-voltage drawer cabinet after the fault, color and smell are still very important reference materials.
一般在經(jīng)過嚴(yán)厲規(guī)劃和規(guī)劃的電路系統(tǒng)中，MNS低壓抽屜柜只需按照正常的周期檢修即可，可是對于內(nèi)外部超大型改變后，必定要對低壓抽屜柜進(jìn)行全 面檢修，比方地震、上游電廠/電網(wǎng)的電壓超大改變等，都會呈現(xiàn)各式各樣的安全隱患。
Generally, in the circuit system after strict planning and planning, MNS low-voltage drawer cabinet only needs to be overhauled according to the normal cycle, but after the internal and external super large changes, it must be overhauled comprehensively, such as earthquake, super large changes in the voltage of upstream power plant / power grid, which will present a variety of security risks.
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EMAIL:jntyhc@163.com 
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