What are the requirements for installing lighting small power distribution units?

The following requirements need to be followed when installing lighting small power distribution units:

Location selection: The small power distribution unit should be installed in a well-ventilated, dry location that is easy to operate and maintain, avoiding areas prone to moisture, water accumulation and high temperature.

Installation height: The height of the bottom of the small power distribution unit from the ground should generally be between 1.4 meters and 1.8 meters to facilitate daily operation and maintenance.

Firmly fixed: The small power distribution unit should be firmly fixed on the wall or bracket to ensure that it is not loose or tilted to prevent vibration during operation.

Protective measures: The small power distribution unit should have good dustproof, waterproof and anti-corrosion properties, and be equipped with protective doors or covers to ensure safety.

Wiring specifications: The wires in the box should be arranged neatly, tied firmly, and well-insulated cables should be used to avoid crossing, knotting, and exposure.

Reliable grounding: The small power distribution unit should have a reliable grounding device, and the grounding resistance must comply with relevant standards to ensure electrical safety.

Electrical isolation: Each circuit in the small power distribution unit should be clearly marked and well isolated to prevent the risk of misoperation and short circuit.

Safety signs: There should be clear electrical signs and warning signs on the small power distribution unit to remind operators to pay attention to safety.

By complying with these requirements, the safe and reliable operation of the lighting small power distribution unit can be ensured, the service life of the equipment can be extended, and the stability of the power system can be guaranteed.