The requirements for the electricity meter box on the construction site mainly include the following aspects:

Safety performance: The electric meter box should be made of safety materials that comply with national standards, have good insulation and fire resistance, and ensure safe use in complex and changing construction environments.

Protection level: The meter box should have a certain protection level, such as IP level, to resist the invasion of external factors such as dust and moisture, and protect the internal electrical components from damage.

Installation location: The meter box should be installed in a dry, ventilated, room temperature, and easy to operate and maintain place, away from flammable, explosive, and corrosive substances, to ensure the normal operation and accurate readings of the meter box.

Wiring specifications: The incoming and outgoing lines of the electric meter box should be wired in a standardized manner to ensure a secure connection, good contact, and avoid safety hazards such as poor contact or short circuits. At the same time, clear identification and numbering should be set up for easy management and maintenance.

Rain and dust prevention: Due to the complex and ever-changing environment of the construction site, the meter box should have rain and dust prevention functions to ensure that it can still work normally under adverse weather conditions.

Regular inspection: Regularly inspect and maintain the meter box to ensure that it is in good condition. The inspection includes but is not limited to whether the wiring is loose, whether the insulation is good, and whether the protection level meets the standard.

In summary, the requirements for the electricity meter box on the construction site involve multiple aspects such as safety performance, protection level, installation location, wiring specifications, rain and dust prevention, and regular inspections, aiming to ensure the safe, reliable, and accurate operation of the electricity meter box during the construction process.