The invention discloses access control equipment and a system for an electricity room, wherein the access control equipment comprises a receiver, a processor and an electronic door lock, wherein the receiver is used for receiving and outputting identity recognition information of a user waiting for passing; the processor is connected to the receiver and used for verifying the identity recognition information output by the receiver and outputting an unlocking signal after successfully verifying; and the electronic door lock is connected to the processor and switched from a locking state into an unlocking state according to the unlocking signal output by the processor. The access control equipment and the system for the electricity room disclosed by the invention solve the technical problem that the existing switching state electricity room is poor in safety; and therefore, the safe power supply effect is achieved.