Tender For supply of 3 pole mcb,olr,aux contact block normaly open,olr,relay 5a 240v,contactor for ac compressor,rotary switch 415v 125a,on delay interval timer,voltage monitoring relay,digital temperature controller,1 pole mcb,aux contact block normaly close,2 pole mcb,refrigeration suction pressure gauge,safety relief valve,cathodic protection zink anode,gasket for condenser,crank case heater
Tender For corrigendum : supply of emtr plc spares d d - io bus interface card for ecil make emtr plc system , vme io interface card for ecil make emtr plc system , wdt card for ecil make emtr plc system , logic mother board for ecil make emtr plc system , vme motherboard for ecil make emtr plc system , industrial pc with monitor, key board, mouse, printer and os for ecil make emtr plc system ec , 24 port utp patch panel filly loaded with rear manager for ecil make emtr plc system , rj45 ports with key protection for spare rj45 port , utp patch cards of 1m length , utp patch cards of 2m length , utp patch cards of 5m length , utp patch cards of 10m length , patch gaurd for utp patch cords , fan failure module with 2 co contact , temperature monitoring system , rfi lamp for ecil make emtr plc system , input relay interface modules ssr type , output relay interface modules em type , 4 co relay interface modules , 24v panel led -red , 24v panel led - green , exhaust fan , auxiliary relay with 4co contacts coil voltage 48v dc along with plug , digital input module , digital output module
Tender For supply and installation of equipment of power system protection laboratory of electrical engineering lab for electrical department at bit sindri, dhanbad, jharkhand - power system protection laboratory for electrical engineering department, voltage relay uv by ov test kit, earth fault relay test kit, motor protection simulator, generator protection simulator, buchholz relay test kit, digital negative sequence current relay test kit, digital apfc relay test kit, differential relay test kit with transformer, acb air circuit breaker test kit, feeder protection simulator
Tender For corrigendum : procurement of spares for rim seal fire protection system - linear heat detector,adw-535-1,rim seal , sensor tube ss-316 (60 mtr coil, rim seal , junction box , shell plate , foam discharge nozzles, , rim seal auto actuation foam discharge valve , rim seal manual isolation valve , rim seal safety/over pressure relief valv , flame proof pressure switch , solenoid valve for rim seal fire protection system , pressure gauge , rim seal level gauge , fire call stations,manual in red colour , hooter , n2 charging manifold,rim seal fire protn , nozzle manifold,foam cplg , rim seal sensor tube start fittings , rim seal sensor tube end fittings , pressure transmitters , rubber grommet with frame & fasteners , annunciator unit , smps for rim seal fire protection system , digital input card+plug , plc,prefabricated cables , 16 channel relay , digital input barriers , rs232/ rs485 converter , central processing unit module , plc engg station with soe functionality
Tender For tender for supply of maintenance testing and servicing of numerical relays and calibration of meters : : - bucholz relay prd oti wti master relay make alstom or areva or ge , micom p111 make areva , micom p141 make areva , micom p211 make areva , p3u30 make schneider electric ln 110 v ac , numerical non-directional current protection relay csenex-i 100 make c&s , overcurrent and earth fault relay idmt relays range 0.5 amps to 2 amps , overcurrent and earth fault relay idmt relays range 0.1 amps to 0.4 amps , calibration of 1phase energy meter 1 phase 2 wire static watt hour meter , calibration of 3 phase energy meter 3 phase 4 wire make l and t , calibration of 3 phase energy meter conzerv em1000 make schnider electric , calibration of 3 phase energy meter em6400ng make schneider , 500v to 1000v megger calibration hand held rotary type and digital type , earth megger model det 10 range 0 to 10 ohm make shanthi instruments
Tender For supply of dsp lab electrical machine and power system dsp trainer kit with jtag to usb programming cable the kit feature the tms320c6745 dsp or equivalent series with fixed- and floatingpoint processor a 375 mhz device delivering up to 3648 million instructions per second (mlps) and 2736 mflops on board clock generator this kita white noise generator of amplitude 0-5vpp with signal and noise adder on board on board 4*4 led matrix,20+2 character lcd display 7 segment displays available on the kit. jtag supported via usb programmable cable toprovided. tlv320alc23b programmable stereo codec and expansion for port connector for plug-in modules be providedfacility for 8 dip switches for inputs and 8 led indication for output compatible with code composer studio to write programs and implement on the dsp chip. experimental manual with at least 30 experiments provided and the source codes for these experiments provided all with the trainer. to study distance relay "numerical" type with software through pc interfacing experiments 1. study of distance protection relay physically. 2. study the connection the relay from pc. 3. study the checking of setting of zone-1 in distance protection relay by changing impedance. 4. study the checking of setting of zone-2 in distance protection relay by changing impedance. 5. study the checking of setting of zone-3 in distance protection relay by changing impedance. 6. study the checking of setting of zone-4 in distance protection relay by changing impedance. instruments required 1. numerical type distance protection relay for study 2. three phase transformer 400/110 v. 3. three phase contactor 4. digital ammeter - 1 no. 5. digital voltmeter - 1 no. 6. different value of impedances 7. current transformer 8. 50v ac ) /bid number : gem/2025/b/6685696 * /dated: 28-09-2025 & & / bid document 1 / 8