Tender For supply of battery charging unit cum pre-coolingtransformer, with enclosure ofstainless steel, input voltage -230v ac, 1 phase, 50 hz, output -40 amps, 130v dc, suitableforcharging of self generating type ac coaches , (unit shall be portable with frame and trolley wheels)make: bhasin packard, ramya electrogear or similar [ warranty period: 30 months after the date ofdelivery ]
Tender For supply of set of spares (5 items) for magnetic valve tap changer contactor for memu as per bhel drg. 35880530031p1, 35880530033p1, 45880530030p1, 35880530009p1 & 45880530004p1. or equivalent [ warranty period: 30 months after the date of delivery ]
Tender For supply of amalgamated pre-coolingtransformer cum rectifier unit (battery charger) 200a, 130v,dc for sg ac coaches with stainless steel enclosure for charging vrla batteries confirming to rcf spec. no. edts.041 (rev.b) with icf amendment no.1, 2 & 3 and amended as per dy.cee/d s note no. md/dss/spec/211 dt.11.09.2001. however, the firms may quote for latest specn./drawing with amendment if any issued by rdso/icf/rcf. [ warranty period: 30 months after the date of delivery ]