procurement for supply and installation of 10 ten no brand specific all in one compute 10 ten no brand specific ups for office use at transport department 12 r n mukherjee road kolkata 1 , supply & installation of all-in-one desktop specification: intel ® processor n100 (up to 3.4 ghz with intel® turbo boost technology, 6 mb l3 cache, 4 cores, 4 threads) 8 gb ddrs-4800 mhz ram (1 x 8 gb) 2 sodimm transfer rates up to 4800 mt/s. 512 gb pci e® nvmetm m.2 ssd 54.5 cm (21.45) diagonal, fhd (1920 x 1080), va, anti-glare, 250 nits, 99% srgb intel ® uhd graphics full hd display three-sided micro-edge flicker-free screen to body ratio - 98.88% dual 2 w speakers usb white wired mouse usb white wired keyboard integrated 10/100/1000 gbe lan realtek wi-fi 6 (1x1) and bluetooth® 5.3 wireless card 1 usb type-c® 5gbps signalling rate; 2 usb type-a 5gbps signalling rate; 2 usb 2.0 type-a; 1 headphone/microphone combo; 1 rj-45, 2 m.2 (1 for ssd, 1 for wlan) 1 hdmi-out 1.4, 720p hd privacy camera with temporal noise reduction and integrated dual array digital microphones 65 w smart ac power adapter epeat® registered energy star® certified, microsoft office home & student 2021 lifetime subscription, windows 11 home,1 year warranty , supply & installation of 600va/360 watts ups, specification: 600va / 360watts, input 1 phase, 230 vac,input voltage range 140v - 300 vac, input frequency 50hz ,output 1 phase, 230 vac output volts range 190v - 253v ac ( mains mode ), 230v±10% ( battery mode ) ,transfer time 4ms - 10ms typical ,output frequency 50hz +/-1 hz ( battery mode) ,output wave form stepped sinewave ,inverter efficiency > 60 % ,battery 12 v smf 7.5 ah - 1 nos (inbuilt) ,system voltage 12 v dc ,recharge time 8 hrs for 90% charging ,front display led ,indication ac mode-green light, backup mode-green flashing, fault - red lighting alarm battery mode - every 10 second, low battery - every second, over load - every 0.5 second, fault - continuously sounding night guard protection required ,protection features mains ac input low / high, battery mode input low / high, short circuit trip - mains / battery, over load trip - mains / battery mode,connection input type 1.2 meter power chord output type 3 nos - 5 pin indian socket ,relative humidity 0-95% without condensation,operating temperature 0 - 40 degc noise level <40 db at 1 meter distance ,features microprocessor based design for high reliability, auto restart facility, generator compatibility, cold soft double boost & single buck avr ,is 16242 (part 1) : 2014 required performance test report required from nth ( national test house) ,certificates iso & pep ,warranty 2 years on ups & 2 years on battery from date of supply. service purpose- ups oem should have toll free number facilities for all type service call logging support. criteria- ups oem should have at least 7-10 own service centers (where spare & parts stock available and ups will repair instant) and own payroll 30-35 service engineers in west bengal for service support. ,ups oem should have single po copy & supplied 5000 units in west bengal govt. project through system integrator during last 4 (two) years. po should be shared along with technical bid. ups oem should have 500 cr turnover consecutive last 3 financial years