MINISTRY OF RAILWAYS

supply of supply, installing, testing and commissioning of inveter 2 kva, sine wave, 24 volt complete with control and snubber module and other annunciation circuit and accessories etc make luminous/sukam /microtek/legrand/amaron. 1 2 supply, installing, testing and commissioning of sealed maintenance free battery in pp container 12 volt, 150ah capacity as per make exide, model no.ep150-12 or similar complete with electrolyte filling and initial charging of cell, connectors, brass terminals, cable connection etc. in pp container/suitable rack. makeexide/amco/panasonic/standard/amaron. 2 3 supply, testing, installation and commissioning of water purifier kent-11076 new grand 8 ltr. wall mountable ro + uv+uf+tds (white) 20 ltr./hr. or similar make - kent ro. 1 4 supply, testing, installation and commissioning of single phase, 10 kva electronic servo voltage stablizer, input voltage range: 170v-270vac, output voltage: 230 vac, operating frequency: 47 to 53 hz, output voltage adjustable 220 to 230 vac, output voltage regulation: 1, speed of correction rate: 35 volt/sec., overload capacity: 120, type of cooling: natural air cooled, mode of system: full automatic efficiency: above 98 etc. as per is9815-1994. make: purevolt/v-guard/microtech/powerone/legrand /precious power technology/siemens/krykard.