The low-voltage distribution box is a very important part of the power supply system, and its normal operation plays an important role in the safe operation of the power system. The following are the maintenance points of the low-voltage distribution box:
Regularly inspect the appearance of the distribution box to ensure that there is no damage or dirt on the outside.
Check the equipment, wiring, insulation conditions and lamps in the low-voltage distribution box to ensure its safe operation.
Regularly check the electrical components in the low-voltage distribution box, such as electrical relays, capacitors, etc., as well as the wiring boards and switches inside the distribution box, and keep them in good condition.
Carry out a comprehensive cleaning and inspection once a year, including internal electrical components and wiring, as well as external lamps and shielding plates.
As required, make necessary repairs, replacements or upgrades to the electrical components in the distribution box to ensure their normal operation.
Regularly test the protection functions of the low-voltage distribution box, such as over-current protection, short-circuit protection, leakage protection, etc.
Regularly back up the data in the low-voltage distribution box, such as current value, voltage value, electrical status, etc.
When maintaining the low-voltage distribution box, it must be operated in strict accordance with national standards and specifications. If you do not understand or do not understand the situation, it is recommended to ask professionals for inspection and maintenance to ensure the safe operation of the low-voltage distribution box.