Tender For supply of e4653108 for magnetics of auxiliary converter for kolkata metro project : : - e4653108 magnetics 01-bp9048116651-input filter inductor for auxiliary converter as per item-1 of ps407575 rev00 , 02-bp9048116660-buck converter output inductor for auxiliary converter as per item-2 of ps407575 rev00 , 03-bp9048116678-sine filter inductor for auxiliary converter as per item- 3 of ps407575 rev00 , 04-bp9048116686-dc-dc converter resonant inductor for auxiliary converter as per item-4 of ps407575 rev00 , 05- bp9048116694-filter inductor at bridge rectifier output for auxiliary converter as per item-5 of ps407575 rev00 , 06-bp9048116708-switching inductor for buck chopper for auxiliary converter as per item-6 of ps407575 rev00 , 07-bp9048116716- high frequency transformer for auxiliary converter as per item-7 of ps407575 rev00
Tender For corrigendum : supply of pc d235 c pec80-cio fu , unitrol 6080 d1 converter, uns4908av5006 , ks d211 b101, input coupling unit , overvoltage protection un6080 , panel scp service controlpanel , apd, murr mico,4channels, 4,6,8,10a , rectifier bridge ir 35a 1000piv , 3 change over abb relay , 4 change over abb relay , 9 pole sub-d cable set assy.,l-5mts, male , 9 pole sub-d cable set assy.,l-5mts, female , input fuse tcp , interference filter tt-st-m-sfp-24 ac with end plate , quint-ps 10a , quint- ps 5a , ill pushbutton - cp1-11r-10, red, 24v dc , ill pushbutton - cp1-11g-10, green , 24v dc , pilot-light- cl-502r,red,24v dc , pilot-light,cl-523r,red,230v ac , trans, 24vdc , fan and filter unit , emergency stop switc, stayput red , steam generator communication with desktop at control room , service engineer
Tender For rfp/nit for supply of electrical lab equipments for electrical engineering at government polytechnic, muzaffarpur - function generator, digital multimeter, soldering iron + flux + filler material, wheatstone bridge test kit, d.c. potentiometer kit with 12v (d.c.) standard cell, meggar kit, step up chopper trainer kits with required capacity of (30v/2a and 220v/5a ratings), step down chopper trainer kits with required capacity of (30v/2a and 220v/5a ratings), 1-ph parallel inverter trainer kit using scr, 1-ph series inverter trainer kit using scr, full wave bridge rectifier trainer kit using scr and ujt, experimental kit for speed control of induction motor using pwm/csi inverters, dual trace oscilloscope, bread board, bread board jumper wires ribbon cables kit, dc voltmeter, single phase auto transformer, 8051 microcontroller trainer kit, microprocessor kit (8085 based), 7-segment lcd display kit with card, dc ammeter, ac ammeter, dc voltmeter, ac voltmeter, rheostat, circuit kit for verification of superposition theorem, circuit kit for verification of norton's theorem, circuit kit for verification of thevenin's theorem, ac funtion generator, rlc kit, connecting leads, alligator clips, oscilloscope, open loop speed control of dc motor set, closed loop speed control of dc motor set, basic feedback control system set, type '0' control system trainer set, type '1' control system trainer set, type '2' control system trainer set, test signal generator for type 0,1,2 system, dc position servo system trainer kit, automatic power factor controller, , lux meter, low power factor wattmeter, led, transistor, mosfet, faraday law trainer kit, fixed resistor of different value, inductor of different value, capacitor of different value
Tender For corrigendum : supply of excitation system spares d d - thyristor module , feraz fuse , circular cooper reactor , isolator assembly 3p ac , isolator assembly 2p dc , dyn11 transformer , dc ammeter , shunt 1500a , thristor , ring type ct , exctn thyristor centrifugal cooling fan , gate circuit assembly with pulse trafo , voltage dropping resistor , field flashing contactor , field discharge resistor , stainless steelcast grid resistor , crow bar type over voltage protector , diode assembly , three phase rectifier bridge , hrc fuse assembly 250a , field flashing transformer , auxiliary relay re300 a , auxiliary relay re300 , dc voltmeter , hrc fuse assembly 16a , shunts , hrc fuse link , mdl69203ia1aa unc4660av1 v , cpu module , interrupt generator , analoug io card , digital io card , mdl 69203py2ba power supply card , mdl 69203du1aa un0663bv1 , davr mdl , pulse monit , pulse final stage , ac dc power pack unitrol , test point module , numerical 3 phase over current relay , numerical rotor earth fault relay , dc supply module , aux relay , relay aux ) /bid number : gem/2025/b/6585054 * /dated: 21-08-2025 & & / bid document 1 / 31
Tender For supply of rectifier type: diode bridge rectifier rated voltage in volts: 415 v ac rated current in amps: 70 amps , switch pressure type: triple pole pressure switches range: 7-15 kg/cm2/ 100-213 psi process connection , " aviation obstruction light type: twindome lamp: led wa ttage: 10 operating voltage in volts: 230v hou