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 & testing of 3 pole contactors for capacitor switching 3p ac operated type ua26- 30- 10ra of abb design -main poles and auxiliary contacts : 3 main poles with inbuilt surge protection a nd 1 auxiliary contact having no & nc -control circuit : ac operated with laminated magnet circuit, the ua..ra series contactors fitted with a special front mounted block which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank as pe r iec : 60947-4-1 suitable use in existing apfc panel. make : abb [ua26-30- 10ra 220-230v 50hz ]
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 ac damping board assembly with ac damping capacitor 25mfd/ 500volts, confirming to is:13648, to make m/s.icar-italy model msr 25d- 22-50 (22 mfd, 550 volts) or to m/s yash capacitor / nasik model ye-001 (25 mfd, 660v) or to m/s advance mysore type aspr-15 (25 mfd, 660v) only., da mping board similar to m/s usha drg. no. 3.89.92405 rev. 0 or to m/s hirect drg. no. 3tr- 2112. [ wa rranty period: 30 months after the date of delivery ]
Tender For supply of rc network for compact silicon rectifier rsi blocks as per rdso specification no. el rs/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). [ warranty period: 30 months after the date of delivery ]
Tender For supply of rc damping panel complete for auxiliary [rc damping panel complete for auxiliary winding of tfp with capacitor conforming to is 13648 or its equivalent msr for use in wap4/wag5/wag7 locos. clw specn.no. clw/es/c-47 alt. i .the capacitors being used will be of make icar / italy msr 25d-22-50 [22 micro fd 550 v] or yash capacitor/ nasik ye-001 [25 micro fd 660 v] or advance / mysore aspr-15 [25 micro fd 660 v].or ge capacitors (part no 27l6022ge 25uf) or zeonics systech engg 25 micro farad only.]
Tender For supply of capacitor type - msr 25d.22-50 of m/s. icar/italy (22 mfd x 550 volt) or type - aspr 15 of m/s. advance/mysore (25 mfd x 660v) or type - ye-001 of m/s. yash capacitor/nasik (25 mfd x 660 v) for ac/dc damping panel. [ warranty period: 30 months after the date of delivery ]