Latest static frequency converter Tenders | Government static frequency converter Tenders

CTN :44687877

11 Apr, 2026 NA

Tawang - Arunachal Pradesh

Tender For corrigendum : supply of 5 kva hybrid elect inverter d d - supply installation testing and commissioning of solar hybrid power system off grid minimum 5kw with and including comprising of following accessories complete solar hybrid inverter , pvc flexible conduit pipe of 25mm size complete with fixing accessories , pvc trunking standard slot 60x60mm complete all as directed , modular switch 15 amp 03 nos pvc 3 way garg box and frame plate 03 nos complete with reqd qty pvc copper wire 2.5 sqmm complete , pvc insulation tape 18 mm wide 6.5 mtr long , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 10 sqmm 2 core frls , dc wire 6 sqmm 2 core make havells finolex polycab or of equivalent , mc4 connectors ip 68 of required qty , earthing plate 600x600x6mm gi steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earth pit cover of size 300x300x6mm with angle iron of size 20x20x3mm thick with ms frame , funnel fitted with 20mm dia gi pipe 1.5m long make jindal tata kalinga , galvanised iron strip 32x6mm , galvanised gi wire 32x6mm , charcoal , salt , conventional air terminal having a primary air terminal 12mm dia 1200mm long tinned copper rod with blunt tip secondary air terminal , gi pipe light grade of size 40 mm dia for protection of earthing strip make jindal tata kalinga or of equivalent , gi pipe light grade of size 15 mm dia for protection of earthing strip make jindal tata kalinga or of equivalent , copper strip of size 25 x 3 mm for earth continuity conductor , cement 43 grade opc packed in hdpe bag each 50 kg wt conform to is 8112 1989 , coarse sand free from vegetation , coarse aggregate 20mm graded , coarse aggregate 40mm graded ) /bid number : gem/2026/b/7398623 * /dated: 27-03-2026 & & / bid document 1 / 20

CTN :44464085

10 Apr, 2026 NA

Thiruvarur - Tamil Nadu

Tender For corrigendum : supply of complete cnc system spares package for juaristi machines - | (1 set consisting of 45 nos of different items, total quantities of | items: 163 nos)., | 1). part no.: 6fc5203-0af05-0ab1, operator panel op 015a (1024x768), make: siemens. required quantity -1no., 2). part no.: 6fc5312-0da00-1aa1, thin client unit tcu 30.3, make: siemens. required quantity -1no., 3). part no. 6fc5303-0af22-0aa1, machine control panel mcp 483c pn, make: siemens. required quantity 1 no., 14). part no.: 6fc5303-0aa00-2aao, magazine hand held unit, make: siemens, required quantity 1 no., 5). part no.: 6fc5210-0df52-3aa0, pcu 50.5, make: siemens. required quantity -1 no., 6). part no.: 6fc5373-0aa30-0ab0, ncu 730.3b pn, make: siemens. required quantity -1 no., 7). part no.: 6ag4141-1aa17-0fa0, simatic ipc427e, make: siemens required quantity 1 no. -, 8). part no.: 6fc5348-0aa02-0aa0, ncu dual fan battery module, make: siemens. required quantity -1 no., 9). part no.: 6sl3040-1nb00-0aa0, numerical extension nx15.3 make: siemens. -required quantity: 2 no., 10). part no.: 6sl3100-0be28-0abo, active interface module 80 kw, make: siemens. required quantity -1 no., 11). part no.: 6sl3130-7te28-0aa3, active line module - bo kw, required quantity -1 no., 12). part no.: 6sl3100-0be31-2abo, active interface module - 120 kw,, 13). part no.: 68l3130-7te31-2aa3, active line module 120 kw, make: siemens, required quantity 1 no., 14). part no.: 6sl3120-1te32-daa4, single motor module 200a (spindle) make:siemena. required quantity 1 no., 15). part no.: 6sl3120-1te26-daco, single motor module 60a (2),, make:siemens. required quantity -1 no., 161. part no.: 68l3120-1te26-0aco, single motor module608(2-15),, 171. part no.:6513120-1te24-5aco, single motor module 45a (x), required quantity -1 no., 18). part no.: 6sl3120-1te23-dado, single motor module 30a iy. make: siemens. required quantity -1 no., 19). part no.: 68l3120-1te26-daco, bingle motor module 60a (w) make: siemens. required quantity -1 no., 20). part no.: 6sl3120-1te26-dacu, single motor module 60a (w1. make: siemens. required quantity -1 no., 21) fart no.: 6sl3120-1te23-0ado, single motor module 30a (b1, make: siemens. required quantity -1 no., 22). part no.: 6sl3120-1te21-0ado, single motor module ba (c1)., make: siemens. required quantity -1 no., 23) part no.: 65l3120-1te21-bado, single motor module 18a (bit), make: siemens. required quantity 1 no., -24). part no.: 6513120-2te21-0ado, double motor module -2x9aint & cit make:siemens. required quantity -1 no., 25). part no.: 6sl3120-2t621-0ado, double motor module -2x9a (uit 4u21) make: siemens, required quantity 1 no, 26), part no.:6sl3100-1ce14-0aao, sinamics capacitor module dc 510-720v/4200 mf, make:siemens. required quantity -2 nos., 27). part no.: 6ep3437-85800-0ayo successor for 6ep1437-38a10, sitop power supply psu 8200 dc 24v/40a, make:siemena. required quantity 3 nos., 28). part no.:6814137-3ab00-2ayo, sitof ups 1600 dc 24v/40a, make: siemens. required quantity -3- nos., 29). part no.:6ep4136-85b00-0ayo, sitop power supply psu 8200 dc 24v/20a, make: siemens. required quantity 1 no., 30). part no.:68p4136-3ab00-2ayo, sitop ups 1600 dc 24v/20a, make: siemens. required quantity -1 no, 311. part no.: 6813055-0aa00-6aa1. required quantity -2 nos. dmc 20 make:siemens, 32). part no.: 6813055-0aa00-58a3, smc 20, make: siemens. required quantity -9 nos., 33). part no.: 6fc5303-0aa01-1aa0, terminal module basic in for handwheel unit, make: siemens. required quantity -1 no., 341. part no.: 6837155-6au01-0cng successor for 6es7155-6au00-0cng, interface module im155-6, pn/2 he, make: siemens., required quantity -3 nos., 35). part no.:6857193-6ar00-0aa0, interface module 1m155-6,803 adapter make: siemens. required quantity -3 nos., 36) fart. no.: 6es7136-6ba00-0aa0, fail safe digital input module 4f-di make: siemens. required quantity - nos., 371. part no.: 6es7193-68900-0ba0, simatic base unit et200sp, bu15-p16-2b, bu type ao, make: sieme

CTN :44610079

06 Apr, 2026 5.50 Lacs

Kamrup - Assam

Tender For corrigendum : supply of construction material cement opc 43 grade packed in hdpe bag each 50 kg wt conforming to is 8112 or 1989 make birla gold or ambuja or ultratech or acc or jk or dalmiya , coarse sand free from vegetation , coarse aggregate 20 mm graded , coarse aggregate 40 mm graded , coarse aggregate 40 to 63 mm graded , stone boulder 9 inch to 12 inch , water proofing compound confirming to is 2645 or 2003 make pidilite or dr fixit or fevicol , quick setting compound make pidilite or fevicol or quick fix , hdpe sand bag og colour of size 15 inch x 30 inch , painting brush 4 inch isi marked , anti corrosive red oxide zinc chromate primer confirming to is 5 or 2004 make berger or asian or nerolac , synthetic paint enamelled og confirming to is 5 or 2004 make berger or asian or nerolac , thinner make nerolac or berger or asian , srt 2440 x 613 x 180 and 2 mm thick ms sheet hot rolled steel with nuts and bolts including one coat of red oxide make tata or sail or jsw , ismb hot rolled ms 200 x 100 and 3 m make tata or sail or jsw , ismb hot rolled ms 200 x 100 and 4 m make tata or sail or jsw , polythene sheet colour less and weight of sheet shall be not less than 70 gm per sqm , pbs roll 20 m long width of 0.9 mtr isi marked with min weight of 34 kg per roll , prefab mild steel door of size 900 x 1700 mm outer frame made out of isa 40 x 40 x 6 mm door shutter frame of isa 35 x 35 x 5 mm all stiffner isa 30 x 30 x 3 mm as per drawing , shuttering and nails wooden planks for shuttering 2nd class wood of size 3.0 x0.30 x 0.26 m , wooden scantling carious size , nails various size , lightning conductor air terminal single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3 mm , galvanised iron strip 32 x 6 mm , funnel fitted with 20 mm dia gi pipe 1.5 mm long make jindal or tata kalinga , earthing plate 600 x 600 x 6 mm gi steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earth pit cover of size 300 x 300 x 30 mm with angle iron of size 20 x 20 x 6 mm thick with ms frame , insulation pvc block 75 75 x 30 mm with insulating clamp nut and bolt make presto and polycab or finolex , charcoal , salt , furniture and misc double steeping bunk complete with plywood matress and all connected accessories all as per technical specifications , study chair of size length 56 cm height 82 cm width 56 cm lacqured finish with arm seat and back cushion velvet pholestry make supreme or equivalent as per photograph of sample attached , study table of size 4 x 2 wooden top on round tube structure with three drawers unit as per photograph of sample attached , steel bed side locker of size 1000 mm x 1520 mm x 450 mm complete with all accessories as per technical specification , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts as per technical specification and drawing , plastic dustbin of capacity 40 ltrs make neelkamal or cello or supreme , solar system comprising of 1 x 500 watt all as per technical specification and drawing make of modular switch board switch and socket abb or legrand or havells crab tree or equivalent , portable indoor high quality kero heater metal body ignites continues heating duration min 8 hrs above capacity 4 ltrs above min output 7000 btu per hrs all accesspries make model paseco ps22g //bid details 2 / 41

CTN :44721079

22 Apr, 2026 NA

Pathankot - Punjab

Tender For supply of edge data centre d d - servers for virtualisation , gpu servers for ai ml , configuration terminal , 100 tb san storage , san switch , networking switch , 42 u server rack , centralise virtualisation environment , backup and recovery solution , power redundancy solution 40 kva online conversion ups capacity for server farm , power redundancy solution 6 kva online conversion ups capacity for support systems , environmental control device 10 tr precision air conditioning for server farm , environmental control device 3 ton comfort air conditioner for power room , network management system and ui management , installation cabling and commissioning charges

CTN :44728383

16 Apr, 2026 NA

Uttara Kannada - Karnataka

Tender For supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

CTN :44561321

13 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of large ship satcom terminal lsst rukmani mk i : - lsst_ade - c band antenna , lsst_ade - ku band antenna , lsst_ade - gps antenna , lsst_ccu rack with associated equipments , lsst_gps compass processor , lsst_gps compass display , lsst_ip phone-including cradle , lsst_analogue phone , lsst_ruggedized laptop , lsst_laser multifunction printer-fax-cop , lsst_vc system and its sub-units , lsst_ups 5kva with shock mounts , lsst_battery bank for ups 5kva , lsst_ip encryptor-scorpio encryptorship , lsst_system cables , lsst_installation accessories for lsst , lsst_on board spares -obs , lsst_test instruments and tools , lsst_documentation for hard copy , lsst_documentation for soft copy , lsst_documentation for ietm level4 and above , lsst_binding data , lsst_qap , lsst_design review , ngc_lsst_technical assitance-training as per sotr- mom of tnc , reduction for pre-ponement of delivery per annum basis in percentage , charges for delivery postponement per annum basis in percentage , charges for warranty extension per annum basis in percentage

Central Government/Public Sector

CTN :44232290

06 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : procurement of non rc spares of yokogawa for hut meter system and unmanned platform plcs for nh asset - mega block, analog input module, analog i/p module(16ch,4-20ma,isolated), analog input module, analog output module, analog o/p module(16ch,4-20ma,isolated), analog output module, yokogawa pulse input card, fcn base module, yokogawa cpu module, digital i/p module(32ch,24vdc,isolated), digital o/p module (32ch,24vdc,isolated), digital output module, ff cards, rs-422/rs-485 communication module, rs422/rs485 communication module, fcn sb bus repeat module, battery for stardom cpu, cpu module for safety plc, terminal board, terminal board, elco board

Central Government/Public Sector

CTN :44569106

06 Apr, 2026 13.03 Lacs

Singrauli - Madhya Pradesh

Tender For corrigendum : trimming, bush cutting near ht ohls and other maintenance works of all ht ohls including , installation, testing and commissioning of 11 kv gr, 1250 a goab switch (isolator)and lightning arresters, spike/air terminal system with earthpits etc

CTN :44573949

10 Apr, 2026 NA

Kota - Rajasthan

Tender For corrigendum : supply of decorative type ultra slim linear led lighting fixturewith extruded polycarbonate , led security light energy saving and environmental friendly long life , pvc insulated and pvc sheathed multistranded copper conductor flexible industrial cable1100 voltsthree core 1.0 sqmm , pvc sheathead copper frls cable 1.5 sqmm single core with multistrand 1100 volts , pvc sheathead copper frls cable 4.0 sqmm single core with multistrand 1100 volts , pvc conduit pipe 20mm 10 feet long , pvc tee 20mm , pvc elbow 20mm , pvc circular jn box 2-4 way , pvc shaddle with screw , pvc square block , surface plastic box suitable for moduler switches and socket of 4 module , surface plastic box suitable for moduler switches and socket of 3 module , solid plate with base frame suitable for surface plastic box of 4 module , solid plate with base frame suitable for surface plastic box of 3 module , switch piano moduler type 10 amp one way , switch piano moduler type 20 amp one way , socket 10 a modular type , plug and socket spn enclouser with 2 pole and earth metal plug and socket with 20 amps sp mcb , socket multipurpose 3 pin 10 and 3 pin 20 amp modular type of 2 module , insulation tape 10mtr , exhaust fan heavy duty ms body 450mm sweep , xlpe cable pvc insulated aluminium conductor pvc sheathed cross sectional area 10 sqmm 2 core , ceiling rose 2 to 3 terminal , mcb db 12 way 240w double door , mcb 6 amp sp 240 volts , mcb 16 amp single pole , mcb 20 amp single pole , mcb spn 63 amps 240 volts , pvc 2.5 sq mm copper cable single core frls multistrand conductor for power point , pvc copper cable 1 sqmm single core with solid conductor 1100 volts grade in green colour , lc complete setb with chemical earthing , elect earthing set , hot water boiler of capacity 150 ltrs , automatic ro plant 300lph economy commercial model working upto 1000 tds , 40watt jumbo flying insect killer uv tube catcher , invertor and battery combo for home office , hevy duty detachable square shape containers with lids with auto-cut thermostat system of 2000watt , ir room heater infared heater 1500w , electrician tool kit. , multipurpose non-slip rubber reusable gloves , measuring fibre glass tape 5 mtr long , industrial safety helmet , showel square nose 14 gauge blade size 310 x 245 mm , puf rivet machine , galvanised iron pan mortar , hammer earth with handle , electric tile cutting machine with interchangable blades , electrical sheet cutter machine with blade , gum boots superior quality

CTN :44719428

22 Apr, 2026 6.00 Lacs

Gandhinagar - Gujarat

Tender For providing of annual maintenance contract of integrated security and surveillance system - cctv system and access control system available within operation and utility areas of lng terminal; non-comprehensive; as per atc document; consumables to be provided by buyer; industrial; control ..

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Central Government/Public Sector

Central Government/Public Sector