NASN double conversion online UPS powered by DSP digital control technology and high frequency PWM Inverter technology, output clean and stable AC mains supply , provides comprehensive protection to mission critical equipment, such as computer, communication equipment, medical equipment etc. from lo Read More

Advantages of Online UPS:It provides isolation between main supply and load.Since inverter is always ON, the quality of load voltage is free from distortionAll the disturbances of supply such as blackout, brownouts, spikes etc are absent in the output.Voltage regulation is betterTransfer time is pra Read More

An online UPS uses a "double conversion" method of accepting AC input, rectifying to DC for passing through the rechargeable battery then inverting back to 120 V/230 V AC for powering the protected equipment. In an online UPS, the input AC is charging the backup battery source which provides power Read More