How to avoid the problem of excessive temperature in the small power distribution unit?

Excessive temperature in the small power distribution unit may be caused by overloading of electrical equipment, improper cable laying, unstable current, etc. To prevent the small power distribution unit temperature from being too high, you can take the following measures:

Reasonable load distribution: Avoid connecting too many electrical equipment in one circuit to ensure even load distribution.

Regular Inspections: Regularly inspect the small power distribution unit and surrounding area to make sure no wire plugs are overheated, loose, or damaged.

Standardized wiring: Cable wiring should comply with specifications and avoid cross-winding and excessive bending to reduce resistance and heat generation.

Overload protection: Install an overload protection device that can automatically cut off the power supply when the current exceeds the rated value to prevent the equipment from overheating.

Maintain electrical equipment: Regularly inspect and maintain electrical equipment to ensure its normal operation and reduce resistance and power consumption.

Ventilation and heat dissipation: Maintain good ventilation around the small power distribution unit, either by installing a radiator or ensuring that the vents of the electrical box are clear.

Use high-quality equipment: Choose electrical equipment that meets standards to reduce losses in the energy conversion process.

Prevent overcurrent: Install an overcurrent protection device to ensure that the current is within the normal range.

If the temperature of the small power distribution unit continues to rise, it is recommended to contact a professional electrician immediately for maintenance to prevent damage to electrical equipment, fire and other safety issues.