A standby UPS, also called an Offline UPS, is the most common type of UPS found in a computer or office supply store. It draws current from the AC outlet and switches to battery within a few milliseconds after detecting a power failure.The line interactive UPS "interacts" with the AC power line to smooth out the waveforms and correct the rise and fall of the voltage.

We manufacture wide Miocrocontroller Based OffLine UPS ranging from 600 VA to 3000 VA having va having various features and compatibilty .