Thursday, 12 August 2021

Explain the operation of line interactive UPS with the help of neat block diagram

Explain the operation of line interactive UPS with the help of neat block diagram
Line Interactive UPS



 Operation Mode 1:-  When mains is ON, static switch is closed.

                                                  Load get connected directly to the AC mains through inductance (L).

                                    

                                        Inverter cum charger blocks operates as charger a battery bank.



Operation Mode 2:- When mains is OFF (fails) static switch is open.



                       Inverter cum charger and battery supplies power to load through inverter.                                                            


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