2 Phase IN - 2 Phase Out
Description
Automatic / Emergency Rescue Device Back-up is a Static converter which is used to generate Double Phase output with pure sine wave to supply power for Lift / Elevators during Grid failure and switch it OFF after receiving rescue signal (DZ Signal). We provide 5 manually selectable timers 0 Sec, 6 Sec,12 Sec, 20 Ssec & 30 Sec to switch off ARD / ERD after receiving DZ Signal.but if rescue (DZ Signal) not received from control panel, ARD / ERD will shutdown automatically after 3 Mint. for saving DC power of SMF Batteries for next cycle when Mains Supply restored. ARD / ERD Back-up consists primarily of a sinewave inverter with SMPS type Battery charger & change over module with SMF Batteries. The charger is a controlled rectifier that provides a constant voltage and constant current to charge the Battery bank when the Mains Input supply is available.
Key Features
- Advance Operation Mode
- Compatible with Generator
- Pure Sinewave Output
- Easy Installation
- Long Run Battery
- Compact size also avilable in wallmounting Cabinet
- Complete Installation support by Industry experts
- Improved charge for Low AH Batteries.
