Specifications

ARD

The elevator emergency device is a safety protection device especially designed for optimal use of the elevator. When the elvator runs normally, the emergency device is in the monitoring and watching state. When the running elevator encounters failure of the power supply system (power cut, phase lack, fire) sudenly, which poses threat to the passengers' safety, the emergency device will start operation to take over all the control of the elevator, and output all electric energy necessary for the elevator's running. It will enable the car to run to the nearest levleling position, and open the car door and hoistway door so that passengers can leave the elevator quickly and safely. Using the emergency device will provide effective guarantee to the safe running of the elevator.