The following important matters need to be noted during the installation and use of the power distribution cabinet to ensure its safe and reliable operation:
Precautions during installation
Choose a suitable installation location: The installation location of the power distribution cabinet should be away from fire, water and corrosive media, and avoid direct sunlight. Choose a ventilated, dry and safety-compliant location. Before installation, it is necessary to conduct an investigation based on the construction drawings or the actual situation on site to ensure that the location meets the actual needs and does not affect the appearance.
Ensure the installation environment is clean: Before installation, the installation environment should be cleaned to prevent metal chips, dust and other impurities from entering the power distribution cabinet and affecting the normal operation of the equipment. During the installation process, the site should also be kept clean to prevent debris from falling into the power distribution cabinet.
Standardized installation and fixing: The power distribution cabinet should be firmly installed on the wall or column, fixed with bolts and gaskets, and ensure that the power distribution cabinet is vertical and stable to the ground. The installation height needs to be determined according to the specifications, generally 1.4 meters from the bottom edge to the ground, but it can be adjusted appropriately according to the actual situation. At the same time, pay attention to the horizontality of the power distribution cabinet, and the deviation should not be too large.
Correct wiring and inspection: During the wiring process, the correct wiring method must be followed to ensure that the wire connection is tight and firm and not loose. The power supply line, load outlet line and the connecting wires of the electrical components in the box should be selected in color according to the specifications for easy distinction and maintenance. After the wiring is completed, the wiring should be carefully checked to see if it is firm and the insulation is good to prevent electrical faults.
Add protection and cleaning: The outer shell of the power distribution cabinet should be installed well, and the overall dust should be cleaned and a protective cover should be installed to ensure the stability of the equipment for long-term operation. At the same time, it should be ensured that there is enough space and passage around the power distribution cabinet for easy operation and maintenance.
Precautions during use
Regular inspection and maintenance: Regularly inspect and maintain the power distribution cabinet, including checking whether the wiring is firm, whether there are signs of overheating, and whether the protection device is working properly. If problems are found, they should be handled in time to prevent the fault from expanding.
Avoid overload operation: Use electricity reasonably according to the rated capacity of the equipment and avoid long-term overload operation to reduce the risk of overheating and fire.
Correct operation: When operating the power distribution cabinet, the main power supply should be disconnected first, professional tools should be used, and operating procedures should be followed. Non-professionals are not allowed to operate the Power distribution cabinet at will to avoid safety accidents.
Keep the environment dry: Keep the environment around the Power distribution cabinet dry to avoid short circuits caused by moisture in electrical components. At the same time, moisture and other harmful media should be prevented from invading the interior of the Power distribution cabinet.
Establish a sound management system: Establish a sound electrical safety management system, conduct regular professional training, and improve the safety awareness and skill level of operators and managers. At the same time, an emergency plan should be formulated to deal with possible electrical accidents.
