Where is the socket in the underground garage?

The power socket of the parking lot is generally at the manual acceptance office at the entrance and exit of the parking lot. Or there is a power outlet in the parking lot staff lounge. Generally, in the parking lot, there is no power socket on the wall because of fire prevention treatment, that is to say, in the parking lot, except for the wires of exhaust fans and lights, it is not allowed to pull wires without permission.

Under normal circumstances, underground parking spaces can be equipped with sockets. You can open a power supply construction permit in the property and go through the formalities at the local power supply company with a new energy vehicle certificate. The power supply company will charge according to the specific construction situation. Because electricity needs to go through the property, it should be negotiated with the property before handling it. The plug is for your own use only. Don't borrow it from others.

How to charge the electric car building?

Generally, the building charging of electric vehicles directly uses wall-mounted charging piles or household portable charging guns. Both of them can be directly plugged into a 220V 16A household high-power socket, and can be directly plugged into an electric vehicle for charging after passing the automatic safety test controlled by the charging gun.

In 2006, China issued the General Requirements for Plug, Socket, Vehicle Coupler and Vehicle Socket for Conductive Charging of Electric Vehicles (GB/T20234-2006). This national standard specifies the connection classification of 16A, 32A, 250A AC and 400A DC in detail, mainly drawing on the standards proposed by the International Electrotechnical Commission (IEC) IEC)2003.

20 1 1 China issued the recommended standard GB/t20234-201,which replaced some contents in GB/T20234-2006 and stipulated that the rated AC voltage should not exceed 690V, the frequency should not exceed 50Hz and the rated current should not exceed 250a. The rated DC voltage shall not exceed 1000V, and the rated current shall not exceed 400A. ..