Tender For supply of rheostatic dynamic braking resistor (vertical dbr) along with ac mvrf and ac driven cooling blower as per rdso specn. no. elrs/spec/dbr/0028 rev 0 sept 2003 with amendment 1, 2 and 3 [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of fast acting dispresant solution, as per the specification attached at annexure a, for cleaningthe dynamic braking resistor (dbr) and brake blending resistor (bbr) fitted on emu/memu rakes. the material shall be procured from the oem or its authorized dealer only. make : black lotus, pci or ichem. (packing details : to be packed in 20 ltr. cans, and spray bottle (01 ltr) to be provided at least 10 nos. with po quantity.) [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of bogiecentrepivotbottom (spherical type) for casnub 22 nlb & casnub 22 hs bogies.drawing no. : rdso drg. no. wd-85079-s-2, alt. 27 , item no. 1.material and specification : as per drawing and conforming to rdso's spec. no. wd-17- casnub-22hs-bogie-92 (revision - 4) of sept 2024 [ warranty period: 72 months after the date of delivery ] ]
Tender For supply of supply of variable frequency drive 22 kw 30 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program. , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure. dbr shall be suitable to 22 kw drive , supply of vfd ac drive of capacity 18.5 kw 25 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program. , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure. dbr suitable to 18.5 kw drive. , supply of vfd ac drive of capacity 5.5 kw 7.5 hp with suitable frame for eot crane hoisting application. the drive shall be provided with crane control program , supply of dynamic braking resistor with ss304 punched grid dbr in ip21 gi enclosure dbr suitable to 5.5 kw drive , installation and commissioning charges per drive and dbr
Tender For supply of bogiecentrepivotbottom to r.d.s.o's drg. no. wd-85079-s2, item no.-1, alt. no. 29. [warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of aluminum housed dynamic braking resistor (dbr) with panel mounting for vfd control crane , dbr 13 ohm , 22 kw , dimension- 35 cm (l) x 11.5 cm (w) x 6 cm (h) with tolerance 5 cm in each dimension. make- amt/speed o control/reckon/multitech or its equivalent. [ warranty period: 12 months afterthe date of delivery ]
Tender For supply of aluminum housed dynamic braking resistor (dbr) with panel mounting for vfd control crane , dbr 13 ohm , 22 kw , dimension- 35 cm (l) x 11.5 cm (w) x 6 cm (h) with tolerance 5 cm in each dimension. make- amt/speed o control/reckon/multitech or its equivalent. [ warranty period: 12 months afterthe date of delivery ]
Tender For supply of bogiecentrepivotbottom to rdso drg. no. wd-97049-s/3, alt. 12, item no. 1. [ warranty period: 30 months after the date of delivery ]
Tender For supply of thermostat relay for dynamic braking resistor unit with sensor range of 0-320 deg.centigradeas per drg. no. a3/see/01/0001 of m/s. saini electrical and engineering works. [ warranty period: 30 months after the date of delivery ]