Uninterrupted Power Supply System safeguards computers and other electrical appliances from main-line failures, blackouts, high and low voltage fluctuations, lightning, electrostatic discharges and rapid over voltages. The System eliminates the humming noise, produces clean green power and enhances battery life and reduces the electricity consumption. The System has the feature of fast change over, digital LCD display and has various protections such as over load/ short circuit, battery deep discharge, battery over charge, main over voltage. The System has reverse connection of phase in and phase out, reverse connection of phase and neutral of mains input and is offered in compact design. The System can be micro controller based and isolation based and has the feature of fast switchover time and overload indicator. The System has double conversion topology with enhanced control over the voltage and frequency, wide input voltage and frequency window and is in-built with necessary safety features like short circuit, over temperature, battery low/ high and mains MCB trip. The Uninterrupted Power Supply System has built in bypass facility in case of system failure, line up and match battery cabinet, front access user replaceable batteries and remote power off.
