Auto Rescue Device (ARD)
Auto Rescue Device is safely used to save the passengers to the nearest floor within minutes of power failure and give instant relief to the passengers.
This device is suitable for those buildings without an emergency power source Allocated for the elevator. Also have smart Battery Charger for 72V (6 Battery of 12V) For Higher HP Motor they have also Current Sensor which detect the lowest current direction of the motor, this is optional.
Specifications :
Input Voltage: Three Phase 440VAC, 50Hz Pure Sine Wave Main Line Voltage
Output Voltage: Two Phase 440VAC, 50Hz Modified Square wave with power Booster Logic.
Battery Voltage: 72V (6 Battery of 12V) and Amp depend upon the Motor Rating
Capacity 5Hp to 30Hp.
Pure sine wave 2 phase and 1phase output
6 bit microcontroller based.
This system enables the lift to land at the nearest floor during power failure.