User:GM Bhat

After all I successfully developed a formula which you can use, in calculating Backup Time of UPS

BT = AH × N × k / Po

Where as BT. Backup Time N.   No. Of batteries AH. Ampere hour of unit battery k. Constant = 518.4 Po. Power output of UPS

GM Bhat.... VI - ICTSM. Sgr.