purchase of ups and battery in office , purchase of 6 kva ups , 6 kvaonline ups 192vdc • capacity in kva :6 kva • voltage range :110-300vac • frequency range :46-50 hz ± 0.1% • output voltage: 220 v / 230 v • power factor : = 0.99 @ 100 % load • efficiency: up to 90 % • ac voltage regulation : ± 1% (battery mode) • wave form: pure sine wave (battery mode) • input: single phase input • output:single phase output • no. of batteries : defauld – 16 nos. • battery voltage :192 v dc • battery type : vrla /smf • warranty : 2 years for ups , ups battery(new battery to be pursase) 12 v × 40 ah x 16 nos. tubular type batteries warranty: 2 years batteries , buy back batteries (old battery) old battery 12 v x 40 ah tubular type batteries make and model :hi-power - hi-ray less : rate at which bidder take back old batteries on buy back policy => limited