Tender For supply of interlock for motor overload relay as per bhel drg.no.bp9088520496 used in dpc of 70 0 and1400 hp tm overload relay bhel type 05831030004v00 as per drg.no. bp9088520496 ]
Tender For supply of passive integration and differentiator - rc low pass and high pass circuits , bi-stable multi vibrator by transistor bjt , astable multi vibrator by transistor bjt , mono-stable multi vibrator by transistor bjt , schmitt trigger by transistor bjt , class - b transistor push-pull amplifier by bjt , wein bridge rc oscillator by transistor bjt , rc phase shift oscillator by transistor bjt , hartley lc oscillator by transistor bjt , colpitt lc oscillator by transistor bjt , boot strap sweep voltage generator by transistor bjt , shunt voltage feedback in transistor amplifier , series current feedback in transistor amplifier , two stage rc coupled amplifier by transistor , two stage transformer coupled amplifier by transistor , two-stage direct coupled amplifier by transistor , study of single-stage cb, ce and cc amplifiers , bi-stable multi vibrator by ic 555 , a stable multi vibrator by ic 555 , monostable multi vibrator by ic 555 , multiple vibrators by ic 555 , 3-terminal positive voltage regulator ic 7805 with meters , 3-terminal negative voltage regulator ic 7905 with meters , 3 terminals negative adjustable volt. regu. ic337 , 3 terminals positive adjustable volt. regu. ic317 , 3 terminals, positive and negative volt. regu. ic7805 and 7905 , study of a three-phase half-wave rectifier , study of a phase full-wave bridge rectifier , wide band amplifier transistor amplifier with v and i feedback , study of three- phase half-wave and full wave rectifiers , ic 723 as a voltage regulator with 2 digital meters , class - c transistor amplifier by bjt , single stage transformer coupled amplifier by bjt , crystal oscillator by transistor bjt , study of opto-coupler mct-2e , study of sequencial timer using ic555 4 - timers , tuned amplifier by bjt , transistor as a switch , mosfet as a relay driver , analog circuits development platform with simtel , advanced analog circuits development platform with simtel , dc motor speed control , overview of pid controller , control system simulator , study of temperature transducers , dc position control , study of optical transducers , study of lvdt , study of strain gauge , pid controller test bench , control system lab , verification of series and parallel connections of resistors , verification of ohms law for resistors with 2 digital meters , verification of series and parallel connections of capacitors , verification of series and parallel connections of inductors , verification of kirchoffs law kcl and kvl with 2 digital meters , verification of super position theorem with 2 digital meters , verification of thevenins theorem with 2 digital meters , verification of nortons theorem with 2 digital meters , verification of different parameters for 2 port network h, z, y parameters etc. with 2 digital meters , study of charging and discharging time constant of rc network with 2 digital meters , response characteristic time constant of rl network low pass and high pass circuit , response characteristic of rlc network , verification of maximum power transfer theorem with 2 digital meters , general purpose trainers for analysis of different networks ac and dc , verification of reciprocity theorem with 2 digital meters , study of 3 phase star and delta networks , verifications of basic theorems of different networks dc , verification of millmans theorem , verification of substitution theorem , t and pi filters , understanding network theorems , experimentation with kirchhoffs current and voltage law , two port network platform , t and network trainer , basic electrical and electronics software- single user , iot trainer kit , avr microcontroller //bid details 2 / 49 development board , arm trainer kit , iot trainer kit with raspberry pi 5 16gb
Tender For local purchase of electrical items - temp sensor pt 100, part no. 5002001140, danfoss thermostat kp-61 (-30 to 13 deg c), part no. 060l110566, room thermostat, part no. 018f6251, motor protection relay, part no. s2wtr1, magnetic compass potentiometer, part no. 74776, mcb 2 pole, 2 amp, part no. 30061173, lub oil pressure guage (1- 16 bar, 4 20 ma), part no. 30061160, water temperature guage (0- 150 deg cel, 4-20 ma), part no. 30061160, fuel oil pressure transmitter (1-16 bar), part no.4927803
Tender For corrigendum : supply of anti pumping relay 11 pin 110v ac, part no. 1901709 , rectifier bridge unit 60 or 63a 600piv 100v, part no. 1925362 , machanism motor wound spring charged 25k, part no. 1435279 , switch auxiliary assembly, part no. 2120276 , spring charging motor, part no. 1435530 , mechanism catch 25ka, part no. 1435292 , shunt trip coil 110 v dc, part no. 2064674 , vtc or closing coil 110 v dc, part no. 2064613 , fuse, ht,pt,11kv,5a , pt resin cast 3ph 5 limb 6.6kv or 110v or 63, part no. 2267718 , epoxy resin cast current transformer rat, part no. ba1132 , current transformer ctr 600 300 or 5, part no. ctr600300 , relay e or l 50a 1a 110v ac, part no. 1902284 , idmt relay, part no. p0083 , bus bar spout 1200 amp, part no. mv3308 , support insulator for fixed type vcb p00, part no. p0063 , 3.3kv or 6.6kv off load isolator assy upt, part no. 100030 , clamp, al,55mm,strght,busbr , switch, lmt,stopper,220v,10a,2no plus 2nc , padlocing, part no. pcvc3338 , switch control breaker pistol grip, part no. 2121074 , mvng contact, isltr,11kv,outdoor,630 or 800a , vcb 11 kv 1250a25kambl, part no. 418535
Tender For procurement of spares for 33 kv outdoor vcb of c g crompton greaves - motor part no as per oem pcvc3301 , gear box part no as per oem pcvc3302 , tripping coil part no as per oem pcvc3303 , tripping shaft part no as per oem pcvc3307 , closing coil part no as per oem pcvc3319 , pole unit assembly part no as per oem pcvc3333 , interrupter porcelain part no as per oem pcvc3334 , support porcelain part no as per oem pcvc3335 , red 24v dc vcb on part no as per oem 460232452d , blue 24v dc spr.chr.indication part no as per oem 460232456d , amber 24v dc autotrip part no as per oem 460232454d , white 24v dc trip ckt healthy part no as per oem 460232455d , red 110v ac r phase healthy part no as per oem 460232457d , yellow 110v ac y phase healthy part no as per oem 460232460d , tnc switch with bell alarm contact part no as per oem 4602321175 , cgi 14n relay part no as per oem 4602411501 , push button actuator part no as per oem 4602321086 , analogue ammeter 96x96sq.mm part no as per oem 450252257 , digital pf meter part no as per oem 4602523643e