低压抽屉柜的日常检查是必不可少的，需要注意个别时段的故障检查和定期检查。那么在检查低压抽屉柜时应该注意哪些问题呢？低压抽屉柜的检查从几个方面入手。
Daily inspection of low-voltage drawer cabinet is essential, and attention should be paid to fault inspection and regular inspection in individual periods. So what problems should we pay attention to when checking the low-voltage drawer cabinet? The inspection of low-voltage drawer cabinet starts from several aspects.
外观检查：检查是否有位移、油漆剥落、腐蚀、生锈、变形、变色、异味等。这些都可能是发生故障但尚未影响供电的情况，但存在安全隐患。柜体移位或倾斜不利于低压抽屉柜的安全使用，应及时纠正。
Appearance inspection: check whether there is displacement, paint peeling, corrosion, rust, deformation, discoloration, peculiar smell, etc. These may be failures that have not yet affected the power supply, but there are potential safety hazards. The cabinet body displacement or inclination is not conducive to the safe use of low-voltage drawer cabinet, which shall be corrected in time.
油漆剥落变形：可能是机械外力造成的，是否有弹簧跳出；腐蚀、生锈、变色是否由化学试剂或污水腐蚀、电弧或火焰引起；异味：多为高温、火灾等引起，这些基本问题必须排查。
Paint peeling and deformation: it may be caused by external mechanical force, whether there is spring jumping out; Whether corrosion, rust and discoloration are caused by chemical reagent or sewage corrosion, arc or flame; Peculiar smell: it is mostly caused by high temperature and fire. These basic problems must be checked.
温度检查：温度是检查电力系统故障的常用方法。大多数电路故障是由短路、过压、过载等引起的，因此温度检查非常重要。
Temperature check: temperature is a common method to check power system faults. Most circuit faults are caused by short circuit, overvoltage, overload, etc., so temperature check is very important.
杂物检查：低压抽屉柜在更换配件过程中是否有损坏配件残体，在元件安装过程中会残留大量的线头、零件和铁屑，部分会附上到组件的表面或内部。因此，保洁工作一定要细心、认真，确保细节处干净。
Sundries inspection: check whether there are damaged parts and residues in the process of replacing accessories in the low-voltage drawer cabinet. A large number of thread ends, parts and iron filings will remain in the process of component installation, and some will be attached to the surface or inside of the component. Therefore, the cleaning work must be careful and serious to ensure that the details are clean.
机械检查：断路器和低压抽屉进出操作灵活，无卡死现象。如果是这样，请检查原因并进行适当的修复。
Mechanical inspection: the circuit breaker and low-voltage drawer can operate flexibly without jamming. If so, check the cause and make appropriate repairs.
检查润滑油：高压断路器、低压抽屉等动触头加适量中性润滑脂，检查有无漏油或漏油现象。
Check the lubricating oil: add an appropriate amount of neutral grease to the moving contacts such as high-voltage circuit breaker and low-voltage drawer, and check whether there is oil leakage or oil leakage.
系统参数检查：检查
MNS低压抽屉柜母线的制作和安装，母线的相序是否正确，安装操作是否严格按照图纸方案和安全配电连接标准安装.这个一般在初次安装后检查，后期不需要每次检查。每次更换附件和电源前，都需要对更换后的附件的电路系统进行安装检查。
System parameter inspection: check the fabrication and installation of MNS low-voltage drawer cabinet bus, whether the phase sequence of the bus is correct, and whether the installation operation is installed in strict accordance with the drawing scheme and safety distribution connection standard This is generally checked after the initial installation, and each inspection is not required in the later stage. Before each replacement of accessories and power supply, it is necessary to check the installation of the circuit system of the replaced accessories.
在低压抽屉柜的使用过程中，一般的日常检查工作量很大，但这是建立在次安全合格安装的基础上的。如果是次安装，要检查的东西太多了，以上便是相关内容了，如果您有需求就来网站
www.aqfitlab.com咨询吧。
During the use of low-voltage drawer cabinet, the general daily inspection workload is large, but this is based on the first safe and qualified installation. If it is the first installation, there are too many things to check. The above is the relevant content. If you need it, please visit www.aqfitlab.com Consult. Com.
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