Power distribution box - maintenance must be done well

The power distribution box is an electrical appliance composed of various electronic products. In order to ensure the normal operation of the power distribution box, we need to do a good job of maintenance every day. Today, Yuxuan electromechanical experts will tell you how to do a good job of maintenance.

First, when using the power distribution box, we need to do a good job of insulation protection in different environments. Generally, the working temperature of high and low voltage distribution cabinet is required to be between - 10 ℃ - 45 ℃. If the ambient temperature is too high, the conductivity of metal parts will be low, the resistivity will be high, the oxidation will gradually accelerate, and the insulation strength of insulating parts will be reduced. Of course, too cold environment will also produce large internal stress in equipment parts, thus damaging the reliability of insulating parts. Therefore, it is necessary to add some strengthened insulation electrical appliances according to the situation and take insulation protection measures for the maintenance of high and low voltage distribution cabinets. In addition to the above, during use, in order to eliminate the impact of dust accumulation on the insulation performance of high and low voltage distribution cabinet, the dust in the equipment should also be cleaned regularly with a brush. For the switch that is often operated, the looseness of its fixing screws should be checked regularly, and the lubrication and fastening work should be done well. These are its maintenance work. Be sure to do a good job when using it!