Latest attenuator Tenders | Government attenuator Tenders

State Government

CTN :39565718

10 Mar, 2025 1.51 Lacs

Udhampur - Jammu And Kashmir

Tender For providing and fitting of essential items and allied material for snow clearance operation at nathatop sanasar road - supply, testing and commissioning of 48v smps float cum boost automotive battery charger with moveable trolley stand for snow operation at nathatop - sanasar roadgeneral technical requirements for battery charger suitable for 48v vrla type battery1.) type -float & float cum boost charger for vrla type, full wave, full controlled type. 2. ) ratings- 15 a float cum boost for 48v, 150 ah vrla type battery 3. ) ac input- i) voltage 415 vac 10%ii) frequency 50hz 5% iii) phase 3 - phase 4.) d.c.output voltage settings -nominal float fc 48/54.5v (adj. by + 20%, - 5% bc 48/66.5v (adj. by + 2%, - 5%) 5.) output current limit 15a 15a 6. ) power conversion ac to dc by means of three phase full wave, half controlled bridge rectifier consisting of thyristors and diodes. 7.) voltage regulation at bridge output. + 1% of set value for + 10% input voltage variations, 0-100% load variation. 8. ripple voltage less than 3% rms without battery connected. 9. efficiency more than 80% at full load 10. protections (a) input side ac input mccb & elbs with input on/off switch and fuses, contactor (b) output side dc output mccb with output on/off switch and fuses. (c) protection current limit protection, soft start feature, surge suppressor. fast semiconductor fuses for rectifier bridge. (d) control circuit fuses (e) capacitor circuit rectifier hrc fuses. (f) over-voltage cut-back (g) charger over load / short circuit (h) blocking diode 11. controls and switches followings controls and switches are provided in the system 1 ac input source mccbs with interlocking 2 dc output mccb 3 auto/manual float/boost mode selector switch. 4 float and boost voltage variable potentiometers. 5 manual voltage adjustment potentiometer 6 test push button 7 reset push button 8 battery current adjustment potentiometers 9 heater s power supply switch 12. features the following features are provided in the systems: 10 soft start on dc side 11 class-f insulation for all magnetic 12 automatic voltage regulation. 13 automatic changeover from float to boost and vice versa based on current, drawn by battery. 14 filter circuit to eliminate ripple. 15 charger current limit 16 separate battery path current limit. 17 built-in auto phase reversal of operation. 13. meters f.c. b.c. (i)input voltmeter (i) common (ii) input ammeter (ii) input ammeter (iii) output voltmeter (iii) output voltmeter (iv) output ammeter (iv) output ammeter. battery volt meter battery ammeter earth leakage ammeter 14. indications phase on lamps (ii) output on lamp a)phase on lamps (ii) output on lamp. (iii) charger on float led (iv)charger on boost led. 15. annunciation with audiovisual alarms. (i) ac input mains failure (ii) input phase failure (iii) ac under voltage iv) input phase failure v) rectifier fuse failure vi) output fuse failure vii) filter fuse failure viii) dc under voltage ix) dc over voltage x) charger trip xi) capacitor fuse fail xii) output mccb tripped xiii) charger over load xiv) earth leakage xv) dc earth fault xvi) alarm supply fuse failure xvii)battery low condition. v) rectifier fuse failure vi) output fuse failure vii) filter fuse failure viii) dc under voltage ix) dc over voltage x) charger trip xi) capacitor fuse fail xii) output mccb tripped. note : all the alarms shall be provided through electronic display cards. audio alarm through buzzer, visual indication through 10 mm leds & alarm ackn. / reset and led provision is through push buttons. 16. operating ambient temperature surrounding the panel 00 to 500 c 17. surrounding the panel relative humidity. 0-95% non-condensing 18. panel (i) protective grade (ii) cooling (iii)paint ip 42 natural air-cooled smoke grey of iss-692 shade a) average winding temperature rise over ambient temperature b) insulation class c) insulation breakdown voltage. as per relevant iss. f 3 kv for 1 min withstand. 19. cables 1100 v

CTN :39344699

10 Mar, 2025 NA

Bangalore - Karnataka

Tender For bid to ras supply of brake pad front change , brake shoe rear change , front caliper assy change , rear brake drum , ignition coil change , spark plug change , realy change , plug wire change , electronic injector repair , seat adjuster , horn assy change , steering assy , the above mentioned parts removing the veh and all reqires portion service and all new parts fitting, engine tuning electrical check and wheel alignment and balancing , rotary pump assy and feed pump removing the veh and taken to the pump house and stripping all parts and cleaning checking. injector nozzle , pump full service and assembles above mentioned burned and damaged change and full packing change nozzle fitting injector , feed pump service with kit vehcile overbeating and produce white smoke. engine required for overhauling , engine liner set change , piston change , main bearing change , bigend bearing change , thrust washer change , piston ring change , valve inlet and exhaust change , valve guide change , head gasket change , gasket kit change , crunk shaft seal change , water pump change , engine mounting pad change , oil filter change , air filter change , fuel filter change , fan belt change , timing belt change , timing tensoner change , clutch plate change , pressure plate change , release bearing change , fly wheel skimming change , fly wheel bearing change , hub seal inner and outlet change , annabond paste , radiator hose set change , front brake pad change , rear brake shoe change , suspension bush kit change , radiator repair and service , self and alternator repair and service. lathe machine works , engine bore boring and new liner fitting and boning and finishing and piston seting , crank shaft main and both bearing setting , cylinder head stripping, cleaning and old valve guide, removing and new guide fitting and valve seat, grinding, vlave fixing and head assy and pressure testing , engine assy removing the veh and stripping and cleaning all parts and engine assy and mounting the veh and self, alternator raditor fitting and veh started testing cooling labou charge , electrical system checking and wheel alignmnet and balancing , timing shain kit change , brake shoe front and change , chain sprocket kit change , kiker change , engine bore reboring, boning and finishing , the above mentioned all parts removing and new parts fitting labour charge , self starter ssy repair service with unservicable parts change, field coil, armature soldering and brush holder and brush change

Central Government And Public Sector

CTN :39318972

14 Mar, 2025 NA

Hyderabad-T - Telangana

Tender For corrigendum : procurement of ofc accessories - patch cord hyb fcpc-scpc 20m 3mm , patch cord hyb fcpc-scpc 10m 3mm , patch cord hyb fcpc-lcpc 20m 3mm , patch cord hyb scpc-lcpc 20m 3mm , patch cord hyb scpc-lcpc 40m 3mm , patch cord hyb scpc- lcpc 10m 2mm , patch cord hyb fcpc-lcpc 10m 2mm , patch cord scpc 20m 3mm , patch cord lcpc 10m 2mm , patch cord lcpc 20m 2mm , pigtail lcpc 10m 3mm , pigtail scpc 20m 3mm , adaptor or 0db attenuator scpc , 4f ftb , opt fiber termination box 24f , rack mounted fdf 48f , fdf rack 24f sc type , opt fiber termination box 48f n gr , fdf rack 24f lc , optical power meter , power pack dual , fiber cleavers , strippers , ac-dc adaptor 48v 2a , ac-dc adaptor 5v 1a , media converters fe type , media converters ge type

CTN :39300211

08 Mar, 2025 NA

Nainital - Uttarakhand

Tender For bid to ras supply of led batten (q2) , call bell (q3) , piano type non modular domestic fan regulator as per is 11037 (q3) , non - modular piano type domestic electrical switches as per is 3854 (q3) , piano type non modular electrical switch socket combination as per is 3854 and is 1293 (q3) , led recess mounting fitting 2 feet x 2 feet 36w , led bulb 12 watts , mcb sp 10 amp 230 volts 10 ka , mcb sp 06 amp 230 volts 10 ka , capacitor 2 point 5 mfd , socket 16a multi purpose , mcb sp 20 amp 230 volts 10 ka , mcb spn 20 amp 230 volts 10 ka , mcb spn 40 amp 230 volts 10 ka , mcb spn 32 amp 230 volts 10 ka , wire copper pvc 4 sqmm multi stranded single core , wire copper pvc 1 point 5 sqmm multi stranded single core , tape pvc adhesive 25mm x 25 mtr , pvc flexible cable 1 point 5 sqm three core , led street light fittings 90 w , led flood light fitting 180 w , led flood light fitting 50 w , led street light fittings 60 oblique 70 w , mccb 125a 4p 16 ka , mccb 100a 4p 16 ka , mccb 160 a 4p 25 ka , mccb 400a 4p 36 ka 415 volt , mccb 63a 4p 16 ka , mccb 315 oblique 320a 4p 36 ka 415 volt , thermostat for geyser 25 ltr , mcb sp 16 amp 230 volt 10 ka , mcb db spn double door 4 way , led bulk head fitting 10 w , holder batten pvc oblique bkl , mcb sp 32 amp 230 volts 10 ka , ventilation fan 400mm sweep wall mounting fan , p obliquet switch 5 or 6 amp 2 way , mcb tpn 63a , bell push 5 amps , plug top 5 amps 3 pin , regulator electronic for ceiling fan modular type , modular switch 5 amps , modular switch 15 amps , modular socket 5 amps , modular socket 15 amps , sheet metal enclosure with plug top and mcb sp 20a , modular socket with mcb sp 25a

corporations/Associations/Others

CTN :39575447

26 Mar, 2025 4.34 Lacs

Multi City - Uttarakhand

Tender For procurement of various electrical consumables for project colony, mayapur and 33 kv chilla bhupatwala feerder - supply :, switch 5 amp piano type anchor/havells make, socket 5 amp anchor/havells make, switch 15/16amp piano type anchor/havells make, socket 15/16 amp anchor/havells make, piano type 6 amp bell push switch, fan regulator (electronic) anchor/havells make, single core 1.5 sqmm pvc insulated aluminium cable (90 m roll) reputed make, single core 2.5 sqmm pvc insulated aluminium cable (90 m roll) reputed make, 2 core 2.5 sqmm pvc insulated aluminium cable (90 m roll) reputed make, 2 core 2.5 sqmm pvc insulated copper cable (90 m roll) reputed make, condenser for ceiling fan 2.5 mfd, pvc tape, batton holder, door bell, wooden board 10" x 8", wooden board 7" x 4", wooden board 4" x 4", sun mica top for wooden box 4" x 4", sun mica top for wooden box 7" x 4", sun mica top for wooden box 10" x 8", mcb 16amp, mcb 32amp, wooden steel screw 10 mm full threaded, led bulb 11/15 watt, batton 3/4", electric contact cleaner, top 3 pin 16 amp., top 3 pin 6 amp., pvc gitti 40x6mm, steel screw 38mm, 33 kvceramic pin insulator, 33 kvceramic disc insulator, stay set gi 20x1800 mm, disc fitting dog/racoon, mcb box 6 way single door, led tube light 20/22 watt.4 ft., isolator 40 amp, isolator 63 amp, led street light 60 w, stay wire gi 7/3 15 mm 7/10 swg, steel screw 1 1/2" (100 screw in one pkt), plug (1/2" size), tap(ss) (1/2" size), socket (3/4" size), nipple (length 4") (3/4" size), union (3/4" size), plug (3/4" size), socket (1" size), clamp(service saddle clamp) (1" size), union (1" size), nipple (length 6") (1" size), m seal (1" size), reducer(1/2"- 3/4") (1" size), reducer(3/4" - 1") (1" size)

CTN :39562483

25 Mar, 2025 NA

Sirohi - Rajasthan

Tender For supply of barrack and road or electric and mechanic items - cp wall mixer 3 in 1 with provision for overhead and hand shower and 190mm long bend pipe , glass corner shelf for bathroom or transparent bathroom shelf for wall glass or bathroom corner organizer 9x9 inch pack of 3 , multi purpose wall hung transparent glass shelf for bathroom 18x6 inch pack of 1 , pvc angle holder bulb 240v , fan capacitor 2 point 5 mfd 52mm length 27mm dia , bakelite fancy angle holder for electric fitting , tube light 2 feet led 20w , pluto flat ultra modern light 600x600 mm 36 watts , led t l fitting 20w 4 ft aluminum housing , three phase digital electronic meter capacity upto 60 amp , flame proof switch upto 15amp , calcium hypochloride grannule , gi union 25 mm , gi union 40mm , gi union 50 mm , gi union 65 mm , gi union 80mm , three phase dol star delta pump starter 7 point 5 hp , three phase dol star delta pump starter 10 hp , contactor 250 amp 4 pole , flood light led 150w ip 66 color warm white , mccb 4 pole 250a , can type power factor capacitor 3ph 5 kvar , can type power factor capacitor 3ph 10 kvar , can type power factor capacitor 3ph 12 point 5 kvar , can type power factor capacitor 3ph 15 kvar , mccb 63a 4 pole 36ka , aluminum cable lugs 120 sqmm , aluminum cable lugs 150sqmm , aluminum cable lugs 185 sqmm , aluminum cable lugs 400 sqmm , aluminum cable lugs 300 sqmm , aluminum cable lugs 50 sqmm , aluminum cable lugs 35 sqmm , aluminum cable 35 sqmm 3 point 5 core , heating element 2kw brass type , screw fastener 10mm , metal clad box for geyser with 15 amp mcb , thermostat 250v for geyser brass type , pipe 24 inch hot and cold type for geyser , plug top with connection wire for geyser 3 core multi standard , 4 sqmm wire copper

CTN :39567335

18 Mar, 2025 NA

Tuticorin - Tamil Nadu

Tender For annual tender 2025-26 supply of electrical goods in the year 2025-26 in sawyerpuram town panchayat - insluation gum tape roll - isi, 1/18 vir copper wire [1/44] [90mtr], 3/20 cts copper wire [3/36] [90mtr], 7/20 cts copper wire [7/34] [90mtr], 19/16 cts copper wire [19/51] [90mtr], 1.5 sq.mm 3 core copper cable, 2.5 sq.mm 3 core copper cable, 4 sq.mm 3 core copper cable, 6 sq.mm 3 core copper cable, 10 sq.mm 3 core copper cable, 16 sq.mm 3 core copper cable, 36w 4pin lamp holder, 36w lamp clip, 24w t5 holder, led fitting top protection glass - street light, led fitting top protection glass - flood light, 20 / 25 mm 1 no gi bend pipe, with 2nos of pole clamps with bolts and nuts, 32 / 40 mm 1 no gi bend pipe, with 2nos of pole clamps with bolts and nuts, 6amps to 32 amps sp mcb, fuse unit 32 amps 415v, fuse unit 63 amps 415v, main switches spn 32 amps, main switches tpn 32 amps, main switches tpn 63 amps, automatic on/off street light timer switch with 24hrs 7 days programable digital timer clock, 40 amps 4 pole contactor with coil, mcb switch and connector fully wired with all accessories, street light meter/main box with wooden board, main switch, fuse carrier fully wired with all accessories, electronic 7 days 24 hrs programable ditial timer clock, 63 amps 4 pole contact with coil, 9w led bulb, 24w t5 power saver lamp, 2x24w t5 power saver choke, 36w 4 pin non retrofit type cfl power saver lamp, 36w 4 pin non retrofit type cfl power saver choke, 20w high bright led 4 feet light, 20w led power saver street light fitting, 25w led power saver street light fitting, 30w led power saver street light fitting, 36w led power saver street light fitting, 50w led power saver street light fitting, 60w led power saver street light fitting, 80w led power saver street light fitting, 120w led power saver street light fitting, 150w led power saver street light fitting, 100w led power saver flood light fittings, 150w led power saver flood light fittings, 200w led power saver flood light fittings, 40w all-in-one solar led street light fittings, 60w all-in-one solar led street light fittings, 80w all-in-one solar led street light fittings, 18w to 25w led chip board, 30w to 36w led chip board, 45w to 60w led chip board, 72w to 90w led chip board, 120w to 200w led chip board, 18w to 25w led heavy duty electronic driver, 30w to 36w led heavy duty electronic driver, 45w to 60w led heavy duty electronic driver, 72w to 90w led heavy duty electronic driver, 120w to 200w led heavy duty electronic driver, 10 kv surge protector, 48` ceiling fan with all accessories, d.o.l motor starter up-to 10 hp, 10metre hot dip galvanised octogonal pole with round ring arm and 4nos of strong 5feet anchor bolts, templates, and nuts etc.. complete set, 16 amp mcb, service charges automatic on/off street light timer switch box, service charges for mini mast lighting system, service charges for high mast lighting system

Central Government/Public Sector

CTN :39130140

20 Mar, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : tender for supply of wired chasis , r/e board , attenuator module , power supply assy , bite module , inverter pcb assy , triac board , control module , amplifier 500w module , combiner module , divider module , power supply module , processor module , modem module , capacitors module , inductors module

Central Government/Public Sector

CTN :39299356

06 Mar, 2025 NA

Bangalore - Karnataka

Tender For bid to ras supply of variable attenuator

Central Government And Public Sector

CTN :39541793

24 Mar, 2025 NA

Ernakulam - Kerala

Tender For supply of attenuator fdms connector - attenuator , attenuator1 , fdms , fdms1 , connector lcpc , connector1 lcpc , connector scpc , connector1 scpc

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