Tender For supply of ac damping capacitor 8 mfd +/-5%, 500v, 50hz, make icar-italy and type-mlr 2 5m-50803578/i-mk or any rdso approved make, metalised paper capacitor with self healin g, non bursting suitable for traction duty and suitable for case temperature 20 deg. c to + 85 deg. c. capacitor with main terminals mounted on procelain insulation are pref erable. the capacitor terminals must be suitable for insulated type slip on connectors and soldered connections. [ warranty period: 30 months after the date of delivery ]
Tender For supply of silicon rectifier block (compact) as per rdso specification no. elrs/spec/rsi/0030 rev.0 of december-2003, with amendment 1,2 & 3.note: (1) a set of rectifier consists of two block which can be m ounted on separate location. (2) each rectifier block will be equipped with (a) one current transformer (b) ac damping panel and earthing capacitor for input side. (c) dc damping panel is for output side (d) blower motor (mvsi)" [ warranty period: 30 months after the date of delivery ]
Tender For supply of capacitor duty contactor current rating [capacitor duty contactor current rating 50 amp. ac control with encapsulated damping resistors assembly & block,suitable for 50 kvar capacitor @ 440v 3 phase 50hz, aux. contacts 1no+1nc, standard coil voltage 240v, 50 hz conforming to is/iec 60497-4-1, make schneider electric, abb, l&t, seimens or similar]
Tender For supply of rc damping panel complete for auxiliary winding of tfp with capacitor conforming to is 13648 of its equivalent msr for use in wap4/wag5/wag7 locos. clw specn. no. clw/es/c-47 alt. f and drg. no. clw/es/sk-6/c-47 alt. f and rdso l/no. el/3.2.135 dt 21.03.2013. the capacitors b eing used will be of make icar/italy msr 25d-22-50(22mfd 550v) or yash capacitor/nasik ye-001 ( 25mfd 660v) or advance / mysore aspr-15 (25mfd 660v) or equivalent (capacity25mfd 660v). [ war ranty period: 30 months after the date of delivery ]
Tender For supply of rc network for compact silicon rectifier [rc network for compact silicon rectifier rsi blocks as per rdso specification no. elrs/spec/rsi/0030 & clw/es/r-33 & clw/es/b-14 (using capacitor of rating 0.47 mfd, 2000 v ac) i.e. 16 no s of 0.47 mfd msr type capacitors fitted on one damping board for compact rsi. (item is reserved for clw approved sources only).]
Tender For supply of rc damping panel complete for auxiliary winding of tfp with capacitor conf orming to is 13648 or it's equivalent msr for use in wap4/wag5/wag7 locos. clw specn. n o. clw/es/c-47 alt. f and drg. no. clw/es/sk -6/ c-47 alt. f and rdso l/no. el/3.2.135 dt.21.03 .2013. [ warranty period: 30 months after the date of delivery ]
Tender For supply of rc damping panel complete for auxiliary winding of tfp with capacitor conf orming to is 13648 or it's equivalent msr for use in wap4/wag5/wag7 locos. clw specn. n o. clw/es/c-47 alt. f and drg. no. clw/es/sk -6/c-47 alt. f and rdso l/no. el/3.2.135 dt.21.03. 2013. [ warranty period: 30 months after the date of delivery ]