Tender For supply of ventilationfanmotor for lhb type power car rating 5kw/7.5hp, 415vac, 3 phase, 50hz, ip65, insulation class-h, 1440 rpm, duty-s1, conforming to is:12615 (2011) or latest. the motor should be m/s abb, mis laxmi hydraulic, m/s crompton, m/s siemens, m/s kirlosker electric make only. as per make mentioned at rdso's specification no. roso/pe/spec/ac/0084-2008, rev.1. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of 5.5kw/7.5 hp ventilationfanmotor (foot mounted induction motor) along with its complete housing and fan guard, 415 +/-10% vac, 3 phase, 50hz +/- 5% 1500 rpm (synchronous speed), ip-55, pf=0.8, insulation class-f, duty- si, frame size: 132s confirming to rdso spec no rdso/pe/spec /ac/ 0084- 2008, rev 01 and similar to model no. m2bax132sa4 of abb-make. [ warranty period: 30 months after the date of delivery ]
Tender For supply and delivery of mechanical maintenance materials rubber & graphite packing, ball bearings, m.s & s.s bolts, c.i impellers for maintenance of head water works and water supply boosters in circle - i area. (7th call)
Tender For supply of ventilationfanmotor suitable for 1600 hp demu power car. specn: vertical mounting smpl model er225/125-5.5 motor rating5.5kw, current 11.2 amps, voltage -415 vac,50 hz fan speed-1360rpm, star(y) connected. [ warranty period: 30 months after the date of delivery ]