发布时间：2024-02-05 来源：/ 浏览量：
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?
Low voltage drawer cabinet
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.
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.
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.
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.
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.
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