e-tender for rate contract for supply, installation, testing and commissioning of various rating diesel generating sets water cooled, ups and inverters , item no. 1: ups -600va offline ups system or higher with single battery , item no. 2: ups -650va offline ups system or higher with double battery , item no. 3: 1000va or higher ups offline , item no. 4: 1000 va or higher online ups system , item no. 5: 2 kva or higher online ups system , item no. 6: 3 kva or higher online ups system , item no. 7:5 kva online ups , item no 8: 6 kva or higher online ups system , item no. 9:10kva online ups (single phase) , item no. 10:10kva online ups (three phase) , item no. 11: 20kva online ups (three phase in/ one phase out) , item no. 12: 20kva online ups (three phase in/ three phase out) , item no. 13.1: 12volts/7ahsmf batteries , item no. 13.2: 12volts/18ahsmf batteries , item no. 13.3: 12volts/26ahsmf batteries , item no. 13.4: 12volts/42ahsmf batteries , item no. 13.5: 12volts/65ahsmf batteries , item no. 13.6: 12volts/100ahsmf batteries , item no. 13.7: 12volts/120ah smf batteries , item no. 13.8: 12volts/150ah smf batteries , item no. 14 : 3 kva portable generator set , item no. 15 : 5 kva dg set water cooled , item no. 16 : 10 kva dg set water cooled , item no. 17 : 15 kva dg set water cooled , item no. 18 : 25 kva dg set water cooled , item no. 19 : 40 kva dg set water cooled , item no. 20 : 45 kva dg set water cooled , item no. 21 : 62.5 kva dg set water cooled , item no. 22 : 100 kva dg set water cooled , item no. 23 : 125 kva dg set water cooled , item no. 24 : 200 kva dg set water cooled , item no. 25 : 250 kva dg set water cooled , item no. 26 : 850 va inverter , item no. 27 : 1050 va inverter , item no. 28 : 1500 va inverter , item no. 29 : 2.75 kva inverter , item no. 30 : 3.70 kva inverter