What is the control requirement of temporary electricity consumption for secondary decoration in the Standard for Safety Control of Commercial Property ()

What is the control requirement of temporary electricity consumption for secondary decoration in the Standard for Safety Control of Commercial Property ()

A. Temporary power consumption requires the installation of leakage protection devices, and the overload protection current of switches meets the requirements of grading protection settings. Power consumption and lighting consumption should be equipped with leakage short circuit overload protectors respectively. (correct answer)

B the incoming and outgoing lines of the electric box are not damaged, the door lock of the electric box is effective and the door of the electric box is always closed. (correct answer)

C temporary power sockets must be connected with three plugs with grounding wires, and the sockets shall not be dragged up and down. It is forbidden to plug the power cord of electrical appliances directly into the power socket to get electricity. (correct answer)

D. The temporary power cord on the construction site shall be overhead, and the overhead height shall not be less than 2 or 3 meters. The temporary power cord adopts insulated sheath line, and the power supply adopts three-core insulated sheath line. (correct answer)

E. The portable lamps for temporary lighting on the construction site shall have metal protective covers (except LED lamps), and the wattage of portable lamps shall not exceed 60 watts. It is forbidden to place temporary lighting on the ground. (correct answer)