bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; electrical system or installation, comprehensive amc for m/s. uip make battery charger; service provider - per man-day engineer visit period- 1st year , mobilization charges per trip (to & fro)-1st year , per man-day engineer visit period- 2nd year , mobilization charges per trip (to & fro)-2nd year , blocking diode make: ruttonsha, 25a/800 piv , battery tap diode make: ruttonsha, 40a/800 piv , dropping diode make: ruttonsha, 40a/800 piv , filter capacitor make: alcon,2200 mfd, 250vdc , 3 pole, power ac contactor make: schneider, 9a, 240vac coil , 3 pole, power dc contactor make: schneider, 25a 110vdc coil , 3 pole, power dc contactor make: schneider, 9a, 110vdc coil , 3 pole battery mccb mccb: make: schneider, 3pole, 40aa, 110 vac , scr fuse semiconductor fuse: bussman / ge, semiconductor fuse 80a/690vac , scr controller make: universal industrial products, 3-phase , ssa-3 snubber circuit make: universal industrial products, 3-phase , pulse transformer ckt (ptc) make: universal industrial products, 3-phase , under-over voltage ckt. make: universal industrial products,aux. supply 24vdc, sensing - 110vdc , fuse monitor scr make: universal industrial products, aux. supply 0-19vac, sensing: 150vac , power supply make: universal industrial products, input: 85-270vac/vdc, output: 24vdc/2a , single phasing preventer make: universal industrial products, 415 aux. supply , auto float boost ckt make: universal industrial products, aux.supply 19-0-19 vac , earth leakage pcb make: universal industrial products, sensing 110vdc , annunication pcb make: universal industrial products, 24 vdc , voltage/current adjustment potentiometer: wire wound: single turn: make pankaj, 10k/1w , for rectifier (scr) make: ruttonsha, 27a/1600piv irkt 27/16 , current transducer: make: universal industrial products, i/p=0-75mv o/p 1=0-10vdc, o/p 2=4-20ma, aux 240vac , current transducer: make: universal industrial products, i/p=0-75mv, o/p 2=4-20ma, aux 240vac , voltage transducer: make: universal industrial products, i/p=0-200mv, o/p 2=4-20ma, aux 240vac , ac overload relay make: schneider, 5.5-8a , aux. trx. for fm double wound: dry type: air cooled: make: creative, 230v/19-0-19v, 5va , aux. trx. for controller double wound: dry type: air cooled: make: creative, 415v/0-19v, 0-33v, 5va