Tender For capital overhaul of generator and auxiliaries, exciter rotor slip ring machining and assistance for mounting and commissioning of fibre optic based end winding vibration monitoring system at unit-3 m/s ntpc- simhadri stps 4x500mw
Tender For supply of bridge assembly rectifier scr silicon controlled exciter bridge as per to emd pt no -8451653, and to blw pt no. 18400048 [ warranty period: 30 months after the date of delivery ]
Tender For supply of sealing ring machining ee exciter end , stem _6570 , spares for servomotor of crh nrv drg.no. 0132350300000 compact sealing ring 1541 var_06 , threaded ring part no. 01 ip casing assembly drg no.01060118500 make bhel , fitted key for journal bearing hp front drg. no. 01160418000000 bhel spare part code no.116041800000039 ref. no. hw _174.163 , threaded ring part no 5 ip casing assly drg no. 01060118500 make bhel , clamping piece spare part code 01030746000012 hw_174.02 pt no_0103072200000007 for lp rotor blading , clamping piece spare part code 01030722000008 hw_174.05 pt no_0103072200000008 for lp rotor blading , hose dn 16x2200 w9737260902 assy drg_0116040100000043 mfg drg_st22004.002 , parallel key hw_286.62 spare part code 01060118500016 part no_0106011850000016 , seal ring machining te , high press hose dn 16x1200 assy drg no_0118141800000049 mfg drg no_st22004.005 , parallel key hw_286.61 spare part code 01060118500012 part no_0106011850000013 , fitted key assy drg no_0118141800000037 mfg drg no_41181801034 , threaded ring part no 07 ip casing assly drg no. 01060118500 make bhel , fitted key hw_259.16 spare part code 01060118500018 part no_0106011850000018 , hp hose spec tg60552 assy drg no_1139180100000001 , valve seat assy 6013 , stem _6013 bpe valve_ 3.2 sqcm , hose dn 6x2500 spare part code 01160418000004 hw_208.006 drg no 0116041800000004 for journal bearing d250x180 brg_01 , sealing strip 8x2x1100 spare part code 2117241000004 , threaded ring part no. 03 ip casing assembly drg no.01060118500 make bhel , hp hose part no.1142140100000001 , parallel key hw_286.61 spare part code 01060118500012 part no_0106011850000012 , over running clutch assy. drg. no. 11150137000002 of hydraulic motor of barring gear. , follow up piston spring assembly tested and calliberated for ip sec. oil of follow up piston for electro hydraulic converter , fitted key ass drg desc journal bearing d250x180 assly drg no. 01160418000 part no. 38 variance no. 0 bid details/ 2 / 31
Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester
Tender For corrigendum : emandmrt- inspection of hydrogen sealing assembly system (seal body and seal rings) inner oil catchers generator and exciter bearings no # 5, 6 and 7 and hydrogen and exciter coolers of 250 mw unit 9 of ktps-v stage during annual overhaul period 2025-26.