Tender For corrigendum : supply of electronic rectifier cum regulating unit (erru) for 25 kw alternators as per rdso specn. no rdso/pe/spec/ac/ 0013-2011(rev. 3). note-firm should furnish certificate that, their erru shall be compatible for all makes of alternators approved by rdso/icf.. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of tell-tale signalling fuse type ti 2000 of m/s g.e. power control or bussman or ferraz or equivalent suitable for hind/usha rectifier having diamensions (a) length of fuse = 122 mm (b)cap dia (top) = 7 mm (c)length of cap(top) = 19 mm (d) cap dia (bottom) = 6 mm (e) length of cap bottom = 5 mm. drawing ti-2000 attached. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of rectifier fan motor with impeller and 40 mfd capacitor for conventional emu/memu motor coaches. rating: 1hp/ 0.75 kw, volt 240 v ac plus minus 23 percent, 4.5 amps, single phase, 50 hz,. speed 1440 rpm, class f insulation. makes: samal harand, flow well engg, flow well pumps and meters, thyron or its equivalent. [ warranty period: 30 months after the date of delivery ]
Tender For supply of rectifier cum regulator unit complete set suitable for 4.5 kw brushless alternator generally conforming to rdso specification no. rdso/pe/spec/tl/0054-2003 (rev.0) with amendment no. 1 & 2. acceptable makes: hmtd, ic electricals, kind, kel, p.d. steels, presstech, star electric, stesalit, dishita, green power only. oem or their authorized dealers quote with documentary evidence. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : work of repairing & rewinding of hi-rect make esp rectifiertransformers (unit no. 1, 2, 3) rating 112.86 kva,373.5 v ac, dc output 95kv peak/1200ma.
Tender For corrigendum : supply of amalgamated pre-cooling transformer cum rectifier unit (battery charger) 200a, 130v, dc for sg ac coaches with vrla batteries confirming to rcf spec. no. edts. 041 (rev.a) or similar. ]
Tender For supply of welding rectifier and portable welding m(2items) comprising of following: - welding m/c,portable,igbt,6kva,wt:11kg , - rectifier,welding,33kva,415v,3ph,w/vrd ,