低压抽屉柜日常检修是确保电力系统正常运行，保证电网正常用电和延长低压抽屉柜使用寿命的重要工作，因此低压抽屉柜日常检修是一项非常重要的工作，那么，低压抽屉柜日常检修要注意哪些问题呢？

The daily maintenance of low-voltage drawer cabinets is an important task to ensure the normal operation of the power system, ensure the normal electricity consumption of the power grid, and extend the service life of low-voltage drawer cabinets. Therefore, the daily maintenance of low-voltage drawer cabinets is a very important task. So, what issues should be paid attention to in the daily maintenance of low-voltage drawer cabinets?

低压抽屉柜

Low voltage drawer cabinet

温度：温度是了解供电和供电电路负荷情况的重要手段，在检修低压抽屉柜时，对温度的监控可以说是非常重要的，另外通过定时记录低压抽屉柜的温度变化，绘制温度变化曲线也有利于更深入的了解低压抽屉柜供电网络内的用电和故障情况。

Temperature: Temperature is an important means to understand the power supply and load situation of the power supply circuit. When repairing low-voltage drawer cabinets, temperature monitoring can be said to be very important. In addition, by regularly recording the temperature changes of low-voltage drawer cabinets and drawing temperature change curves, it is also conducive to a deeper understanding of the power consumption and fault situation within the low-voltage drawer cabinet power supply network.

湿度：湿度是影响低压抽屉柜内部结构使用寿命的虫咬参数，过高的湿度不仅会带来内部高压电弧的风险，同样也会产生一定的金属腐蚀作用，因此也是检修的。

Humidity: Humidity is a bug bite parameter that affects the service life of the internal structure of low-voltage drawer cabinets. Excessive humidity not only poses a risk of internal high-voltage arc, but also produces certain metal corrosion effects, making it a key focus of maintenance.

气压：一般来说常规环境的气压变化不足以影响低压抽屉柜的正常运行，但是突变的气压或者高海拔地区的气压可能就有一定的影响了。

Air pressure: Generally speaking, changes in air pressure in conventional environments are not sufficient to affect the normal operation of low-voltage drawer cabinets, but sudden changes in air pressure or high altitude areas may have some impact.

颜色和气味：颜色和气温并不会直接影响低压抽屉柜，但是一般在故障后的低压抽屉柜会出现电灼烧的气味和烟尘，因此对于故障后的低压抽屉柜的诊断，颜色和气味还是非常重要的参考资料。

Color and odor: Color and temperature do not directly affect low-voltage drawer cabinets, but generally, low-voltage drawer cabinets after faults will have a burning odor and smoke. Therefore, for the diagnosis of low-voltage drawer cabinets after faults, color and odor are still very important reference materials.

一般在经过严格规划和设计的电路系统中，低压抽屉柜只要按照正常的周期检修即可，但是对于内外部超大型变化后，一定要对低压抽屉柜进行检修，比如地震、上游电厂/电网的电压超大变化等，都会出现各种各样的隐患。

Generally, in circuit systems that have undergone strict planning and design, low-voltage drawer cabinets only need to be maintained according to normal cycles. However, for large-scale changes inside and outside, comprehensive maintenance of low-voltage drawer cabinets is necessary, such as earthquakes, large voltage changes in upstream power plants/power grids, etc., which can cause various safety hazards.