Tender For supply of brush holder w/spring of swing/walk motor part no. : 36a160423aag02 , brush holder of hoist/ drag motor part no. : 36a160422aag02 , brush holder with spring of hoist/ drag generator part no. : 36a160423bag03 , brush holder w/spring of synchronous motor, part no. : 62024712
Tender For bid to ras supply of carbon brushes - carbon brush 40 x 32 x 16 mm , carbon brush for mill motor , carbon brush for excitor , carbon brushes , carbon brushes for dc generator , carbon brushes for dc motor
Tender For maintenance of various e&m services at dr. kssr stadium, tughlakabad, new delhi during 2024-25 (sh:- replacement of worn out 1 hp pump motor set of diesel generator fuel tank)subwork/packages:replacement of worn out 1 hp pump motor set of diesel generator fuel tank.
Tender For corrigendum : supply installation and commissioning of lab. equipment for mechanical engg dept - separating & throttling calorimeter with mini boilerfeatures: determining the vapour content usingo a separating calorimeter with cyclone water separatoro a throttling calorimeter with vapour depressurization using an h-s diagramspecifications:supplied vapour temperature: 240 c pressure: 10barsafety valve: 10barmeasuring ranges temperature: 0 400 c pressure (inlet): 0 16bar pressure (outlet): -150 100mbar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 800 x 1700 mm weight (approx.): 110 kg, steam turbine power plant setupfeatures steam power plant and its components start-up, operation and shut down of a steam power plant closed steam-water circuit with feed water treatment among others, determining:o boiler efficiencyo mechanical/thermal efficiency of the turbineo condenser efficiencyo specific fuel consumption of the plantspecificationsteam generator steam output: 200kg/h at 11bar fuel consumption: 12l/h heat-up time: 8min pressure: 13barsuper heater power: 7kwsingle-stage axial turbine with curtis wheel and hydraulic speed regulator power: max. 1,5kw at 3000min-1water-cooled condenser cooling capacity: 98kw transfer surface: 2,5m2measuring ranges temperature: 9x 0 400 c, 2x 0 100 c flow rate: 0 167l/min (cooling water) pressure: 3x 0 16bar, 1x 1bar torque: 0 20nm speed: 0 4000min-1400v, 50hz, 3 phases400v, 60hz, 3 phases, 230v, 60hz, 3 phasesdimensions and weight l x w x h: 3500x 2500 x 2250 mmweight (approx.): 2250 kg, rotary air compressor test benchfeatures: to study all components/accessories used in rotary air compressor. to study & determine isentropic work, actual work volumetric efficiency, isentropic efficiency & free air delivery at different delivery pressure. to plot volumetric efficiency/isentropic efficiency against delivery pressure & comment on the nature of the plot.observations can be taken by air compressed in storage& free condition. instrumentation: sensors with digital displays software for data acquisition via usbspecifications: vane compressor rotary compressor, driven by 3 hp motor. calibrated orifice meter with water manometer to measure air intake. energy meter to measure input of the meter. pressure gauge to measure discharge pressure. control valve at delivery side. stop clock.dimensions and weight: l x w x h: 1500x 1500 x 1250 mmweight (approx.): 320kg, marcet boiler test apparatusfeatures: recording the vapour pressure curve of water presentation of the relationship between pressure and temperature in a closed system temperature and pressure measurementspecification:bourdon tube pressure gauge: -1 24bartemperature limiter: 200 csafety valve: 20barheater: 2kwboiler, stainless steel: 2lmeasuring ranges temperature: 0 200 c pressure: 0 20bar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 600 x 600 mmweight (approx.): 45 kg, rope brake dynamometerpower 0.5 kwvoltage 220 vphase single phasefrequency 50 hzmaterial stainless steelwheel size 45 cm, cam analysis apparatus capacity 7. 5 hpphase 3 phasespeed 1500 rpmfrequency 50 hzmaterial stainless steel 304color blue, slip gauge set steel sets with high wear resistance.47 & nabl calibrationslip gauge set steel sets with high wear resistance. high level accuracy and reliability of measuring results are guaranteed by precise calibration. provided with nabl traceability if required. sets of m46, m87, m112. metric/imperial., bevel protectorblade length 150mm w/60, 40degree edges, required stand and type, sine bar range 200mm for checking concentricity, run out of sharpness taken & degree checking, digital outside micrometerspecification range 0-25mm, digital vernier caliperspecification range 0-150mm/6 , radius gaugeradius gauge 1-7mm, surface plate granite a grade 24 x 36 inch in a class granite, mechanical comparator analog type with dia
Tender For corrigendum : supply of item# 1, dual dc regulated power supply as per specification in annexure i. , item# 2, programmable dc power supply - range: 0-30v/3a as per specification in annexure i. , item# 3, lcr meter (digital) handheld as per specification in annexure i. , item# 4, cro dual trace as per specification in annexure i. , item# 5, signal generator with digital display for frequency & amplitude as per specification in anne , item# 6, battery charger as per specification in annexure i. , item# 7, analog multimeter as per specification in annexure i. , item# 8, clamp meter 0 - 10 a as per specification in annexure i. , item# 9, function generator as per specification in annexure i. , item# 10, dimmer starter 3 amps as per specification in annexure i. , item# 11, autotransformer 15 amps as per specification in annexure i. , item# 12, analog component trainer as per specification in annexure i. , item# 13, milli ammeter ac (analog desk top type) - 0-200 ma as per specification in annexure i. , item# 14, milli ammeter dc (analog desk top type) - 0-500 ma as per specification in annexure i. , item# 15, op (operational amplifier) amp trainer as per specification in annexure i. , item# 16, digital ic trainer as per specification in annexure i. , item# 17, digital ic tester as per specification in annexure i. , item# 18, digital and analog bread board trainer as per specification in annexure i. , item# 19, rheostats various values and ratings viz. as per specification in annexure i. , item# 20, power electronics trainer as per specification in annexure i. , item# 21, electronic circuit simulation software with 10 user licenses as per specification in anne , item# 22, dso (color) - 50 mhz (4 channel) as per specification in annexure i. , item# 23, soldering and de soldering station as per specification in annexure i. , item# 24, smd soldering and de soldering station with necessary bid number/ ( ( ) ): gem/2024/b/5531520 dated/* : 22-10-2024 bid document/ 1 1 / 44 item category/ accessories as per specification in a , item# 25, dol starter as per specification in annexure i. , item# 26, electrical trainer fitted with following resources as per specification in annexure i. , item# 27, frequency modulator and demodulator trainer kit as per specification in annexure i. , item# 28, pam, ppm, pwm trainer kit. as per specification in annexure i. , item# 29, microcontroller kits (8051) as per specification in annexure i. , item# 30, application kits for microcontrollers 6 different applications as per specification in ann , item# 31, sensor trainer kit containing following sensors as per specification in annexure i. , item# 32, fiber optic communication trainer as per specification in annexure i. , item# 33, seven segment dpm trainer as per specification in annexure i. , item# 34, lcd based dpm. (trainer kit type) as per specification in annexure i. , item# 35, ups trainer as per specification in annexure i. , item# 36, mobile phone trainer as per specification in annexure i. , item# 37, lcd tv (trainer kit) as per specification in annexure i. , item# 38, led tv (trainer kit) as per specification in annexure i. , item# 39, solar training kit/ simulator as per specification in annexure i. , item# 40, led lighting system as per specification in annexure i. , item# 41, digital multimeter as per specification in annexure i. , item# 42, ac motor trainer kit as per specification in annexure i. , item# 43, em lab work benches as per specification in annexure - i & drawing as per annexure - iv. , item# 44, decade resistance box with 6 dials - 1ohms to 1m ohms as per specification in annexure i. , item# 45, decade capacitance box with 6 dials - 10 pfd to 10 mfd as per specification in annexure i. , item# 46, decade inductance box with 6 dials - 10uh to 10h as per specification in annexure i.
Tender For supply of no load test and blocked rotor test on three phase induction motor , speed torgue characteristics of three phase induction motor or brake test on 3 phase square cage induction motor , speed control of three phase induction motor 1 pole changing method v f method voltage control method on load , voltage regulation of alternatorsynchronous impedance method oc and sc test zpf method , load test to find efficiency of 3 phase alternator at various load , determination of v curves and inverted v curves of synchronous motor and efficiency and input power factor against various loads of phase synchronous motor , speed torque characteristics of 1 phase synchronous motor or generator , load test speed torque characteristics on 1 phase cscr or csir or split phase type sqim no load and blocked rotor test on 1 phase sqim , load characteristics of induction generator , study of transmission line using transmission line simulator , study of distribution system using distribution trainer , study of idmt characteristics of over current relay , study the characteristics of buchholz relay and static relay , vi and switching characteristics of scr mosfet triac and igbt , single phase and three phase half and full wave controlled rectifiers , step up and step down choppers , study of single phase igbt inverter , three phase igbt inverter , three phase ac voltage controllers , single phase cycloconverter , 1 ph and 3 ph thyristor bridge based fully controlled converter fed dc motor drive. , closed loop control of high frequency of dc to dc converters , to study the open or closed loop v f control of 3 ph induction motor , closed loop control of switched reluctance motors , closed loop control of bldc and pmsm motors , vsi csi fed induction motor drives , chopper fed dc motor drives