Lift Automatic Rescue Device by Star Energy Solution

The Smart Rescue works on the principle of powering and operating the Elevator Controller at rated Voltage to perform the Rescue operation. The Rescue device interfaces with the ES Drive which has a unique feature of "Low voltage DC operation" to operate the Elevator Motor with Low voltage Battery.
The Smart Rescue comprises of two-phase space vector modulated inverter and a state of the art high frequency battery charger with five operating modes of charging. During Mains power ON, it monitors the power and continuously charges the Batteries. In the event of power failure, the Rescue device will activate within the predetermined "response time". The Controller is now energized with 3-Phase power and will run the Motor in the Up direction at low speed and bring the Elevator to the immediate next floor and opens the door automatically. Upon opening the doors, the trapped passengers shall exit and the Rescue will shut the Inverter to prevent any further battery drain. When normal power resumes, the Smart Rescue will automatically switch over the Controller to Normal Operation.
Features:
Filtered sine wave
DSP Control Technology
LED Display
5 Charging Stage
Single and dual phase output.
Settable Output Time (Standard 3 minutes)
Selectable output present and absent at the time of main
Auto Battery Equalisation
DC Support for 48volts and 72volt
Battery options with 7AH, 17A and 26AH support
Less distortion in Output
THD < 5 %