Soji Ard 3p

We are engaged in manufacturing, distributing and exporting excellent quality Soji ARD 3P in Hanoi, Thu Do Ha Noi, Vietnam. The SOJI ARD is a newest generation of emergency rescue device for elevator system to guarantee theA return of cabinet to the nearest floor or bottom floor and open the door safely in the event of AC mainsA power failure, also in the case of power problem with lift itself. The smart CPU-based ARD can beA installed with any type of control panel of elevator systems, it functions with sealed acid batteries andA free maintenance. Easy installation and safe landing the cabinet for 100% security to the lifta sA operation.
The ARD comes into operation within few seconds when the AC mains power is failure or powerA system got problem in lift itself. If the lift is staying at the floor level, ARD simply open the cabinetA door. If the lift is blocked between two floors, ARD turns the motor in the direction that requires theA least expenditure of current to bring the cabinet to the nearest floor level or bottom floor level withA commanded, and then open the door. When this operation has been completed, then SOJI ARD change to Standby mode until power recover.