supply of a set of online ups with isolation trans [a set of online ups with isolation transformer & with igbt-pwm technology of caps:-10.0 kva with smf vrls batteries minimum backup time 60-120 minutes on full load (preferably 12 volt 65 ah x 16 nos.) ups input power single phase 160v-260v ac, 50 hz, out put power -single phase 230-240 v+/-1% sinewave, 50 hz with connecting wires and accessories & with trolley stand for batteries with wheel, arrangement complete, make for ups-, techser, uniline ,numeric, luminous, power plus & make for batteries -exide, hbl, amron quonta, amaron, exide power safe. , a set of online ups with isolation transformer & with igbt-pwm technology of caps:-10.0 kv a with smf vrls batteries minimum backup time 60-120 minutes on full load (preferably 12 volt 65 ah x 1 6 nos.) ups input power single phase 160v-260v ac, 50 hz, out put power -single phase 230-240 v+/-1% sinewave, 50 hz with connecting wires and accessories & with trolley stand for batteries with wheel, arran gement complete, make for ups-, techser, uniline ,numeric, luminous, power plus & make for batteries -ex ide, hbl, amron quonta, amaron, exide power safe. (detailed specifications as per annexure -a attached.) [ warranty period: 60 months after the date of delivery ] ]