AUTOMATIC / EMERGENCY RESCUE DEVICE (ARD ERD)

POWERTEK 1Phase Input and three Phase output lift ONLINE ARD is specially designed to run three phase electrical motors by handling high inrush current of the motors. It proves to be a helping hand to convert 1Phase to three Phase by generating 3 Phase 4 wires continues output supply from its DSP Based Inverter system. Powertek  Lift ARD / ERD is embedded with isolated buck charging technology which provides constant charging voltage & current when Grid is available. It also senses the Grid failure & starts automatically by utilizing the energy stored in the battery back-up system. 3 Phase Lift ARD / ERD is capable of driving Lifts / Elevators & other 3 Phase machines. These three Phase UPS are designed to ensure uninterrupted three Phase supply to Lifts where three Phase Grid power is not available.