Elevator Automatic Rescue Device(ARD) is a battery powered device to rescue traped passengers under emergency power outage.Its core part is an industrial-grade highly reliable microprocessor made in Japan. An intelligent power module(IPM) is used in its output module and powered by batteries.When power failure or elevator control system breaking down occurs,this device will automatically sense the failure,take over elevator control and drive it to the nearest floor,open car door and allow passengers exit safely.

CE certificate.

Features
1.Highly Reliable:proprietary modular system control design;worldwide industry leading technology of system isolation;no interference with other elevator electrical system.
2.Excellent Performance:large current,large power ,large torque,super low frequency,long emergency travel distance (984ft/300m),multi-function.
3.Maintenance Free:automatic battery charge/discharge at right time,various battery protection function.
4.Multi-function:emergency device for power failure or system breaking down;broadcasting prerecorded passenger comforting message;displaying emergency operation instuction,
5.Unequivocal Riding Direction Determination:fast unequivocal determintion of riding direction;elevator moving toward saving direction(up or down).
6.Compatibility:compatible with all kind of elevators manufactured worldwide,AC&Dc,dearless,machineroomless,hydraulic,explosion-proof,ect.

Specification
1.Input voltage:200V~400V
2.driving power≤75KW(special order for larger one)
3.Door motor:DC or AC


Overall Dimensions
50cm×20cm×40cm(L×W×H)
20in×8in×16in(L×W×H)
Battery
50cm×20cm×20cm(L×W×H)
20in×8in×8in(L×W×H)


Model description
1.S:power-failure emergency device for elevator
2.H:multi-function emergency device(power-failure,electric system breaking down,broadcasting pre-recorded comforting message)

If you need more detail,pls call or email us.