Eaton nova 1100 avr ups 660 watt 1100 va series specs. I bought a new mge nova 1100 avr ups, and its fan is working even when the power switch is set to boffb. Broke ups mge nova 1100 avr and now for the repairs. Eaton nova 1100 avr ups 1100 va series sign in to comment. Next to this part on the board there is an inscription vt15. Mges all new nova avr range of ups units provide cost effective and rugged protection against electrical interference and power outages. Is it normal for ups fan to work when power switch is set. Mge nova 1100 avr compatible replacement battery set new, fresh. Mge ops provides powerful software application specifically designed to meet the power. Its automatic voltage regulation avr accommodates a wide tolerance to fluctuations in the power supply and delivers ideal protection for one to three pcs, either in a business environment or at home. Nova 1100 avr battery replacement is very similar to nova 600 avr except the 1100 va has two 2 batteries. We delete comments that violate our policy, which we encourage you to read. Does anyone have mge nova avr 1100 circuit schematic, i need it in order to repair it. Total battery voltage is 12v for nova 600 avr and 24v for nova 1100 avr.