Latest down converter Tenders | Government down converter Tenders

Central Government / Public Sector

CTN :39387272

11 Mar, 2025 NA

Multi City - Multi State

Tender For group a -rate contract for design, supply, installation, testing and commissioning of it hardware and rtus at cgd stations for a period of 3 years and annual rate contract for additional configuration/ modification/ diagnosis/ rectification works at site for rtu pane - rate of gst applicable for all items of the boq considering job as composite services. bidder to select one gst rate from the drop down list, supply, rtus, "type-1a rtu for cgs stations c/w processor module, i/o modules, redundant min 4 port l2 ethernet switches, relay modules, power sup plies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, data panel, communication ports, serial & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respect s as per i/o list & tender specifications etc. ", "type-2 rtu for cng ro stations & lng hubs c/w processor module, i/o modules, relay modules, power supply, dual redundant field inte rrogation power supply & dc-dc/ ac-dc converters, communication ports, serial & ethernet interfaces, necessary operating & applicati on s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respects as per i/o list & tender specifications et c. ", "type-3 rtu for goov/gav / drs /mrs stations c/w processor module, i/o modules, relay modules, power supplies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, communication ports, serial interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet in form of flp jb , suitable for hazardous area installation etc. complete in all respects as per i/o list & tender specifications etc. ", type-4 rtu for cgd control rooms for interfacing of all the rtus under ga with the supplied rtu as master c/w processor module, i/o modules, redundant min 6 port l2 ethernet switches, power supplies, data panel, dc-dc/ ac-dc converters communication ports, seria l & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet/ kiosk etc. comp lete in all respects as per i/o list & tender specifications etc., zener barriers, for ai, for ao, for pulse, surge protection devices, for rs 232/485 signals, 1 phase 2 wire (230 v/48vdc) applications, modbus gateway, industrial grade ethernet to 4 port serial gateway/ modbus tcp to modbus rtu converter with required connectors, cables, power suppl y etc. as per tender specifications, software, programming / ladder logic / testing software for rtus programming including one time license fee as per tender specifications.. (1 set= 1 programming/ladder logic/ testing software per site), hmi programming & runtime software of the hmi on the data panel as per tender specifications., it hardware, hmi machines as per tender specifications , along with accessories and softwares as per scope of work and technical specifications., supply of 23" display monitor as per tender specifications., industrial grade programming terminal (laptop) for bv-rtus: 10/100/1000 mbps ethernet card, rain, spill, dust and vibration resistan t, li-ion battery, power adapter, necessary interfaces (serial & parallel), necessary operating & application s/w, diagnostic s/w, s /w for operating rtu, carrying case complete with all interconnecting cables, cords, connectors, usb to serial (rs485) converter & p eripherals etc. complete in all respects as per tender specifications., wan router (8 port) system with software, cables, connectors etc complete in all respects as per tender specifications (plnet router ), firewall (type-ii) for control system to ensure control system security as per tender specifications complete with cables, connector s, software etc.as per specifications, 3g/4g/gsm routers for rtus for communication of the rtus over gprs/3g/4g in case of failure of the ofc communication sys

Central Government/Public Sector

CTN :39418123

18 Mar, 2025 NA

Erode - Tamil Nadu

Tender For supply of set of items for crew voice & video recording system (cvvrs) for electric locomotive to rdso specn. no: rdso/2015 /el/spec/0118 (rev.01) dt 24.10.2019 or latest. set consists of 5 items as given below 1) dc-dc converter - 01 no/set. ,2) hard dis c ssd 2tb - 4 nos/sets. ,3) m12 female connector - 20 nos/sets 4) m12 male connectors - 20 nos/sets. ,5) network cable - 02 loco s ets/sets. note: all items should comply with rdso specification mentioned above, otherwise offer / material will not be accepted. [ warranty period: 24 months after the date of delivery ]

corporations/Associations/Others

CTN :39402855

01 Mar, 2025 6.81 Lacs

Ambala - Haryana

Tender For tender for supply of input card compatible with existing ufsbi system , output card compatible with existing ufsbi system , cpu card compatible with existing ufsbi system , control & communication card compatible with existing ufsbi system , modem (4-wire voice) compatible with existing ufsbi system , modem (e1) compatible with existing ufsbi system , dc-dc converter (hot standby type) , mother board compatible with existing ufsbi system fitted in 6-u rack. , reset box , flat cable set , power monitor & soft start (pmss) , block telephone (complete with ptt handset) suitable to work with block panel & ufsbi of deltron make , mushroom head push button switch with 1 no+1nc or 2 no config. of esbee make , suitable to work with block panel , key switch with 1 no+1nc or 2 no config. of esbee make , suitable to work with block panel , key switch with 1 no+1nc or 2 no config. of siemens make , suitable to work with block panel , led suitable for block panel (red , yellow , green) , supply of automatic media changeover of modems working on redundant channels for data transmission on ofc / quad

State Government

CTN :39420046

01 Apr, 2025 NA

Aizawl - Mizoram

Tender For supply of to determine the magnetization characteristics and the speed vs voltage curve of a separately excited dc generator , to determine the load characteristics of separately excited and shunt dc generators , to determine the load characteristics compound generators , to determine the mechanical characteristic of series motor , to determine the performance and mechanical characteristics of dc shunt motor , study of speed control of d c shunt motor shunt field control armature resistance control , study of speed torque characteristics of compound dc motor , estimation of efficiency of dc machine by swinburns test , estimation of efficiency of dc machine by hopkinsons test , open circuit and short circuit tests on a single transformer , sumpners test on two identical transformers , three phase to two phase conversion scott connection , 250 w mppt boost converter for solar pv , 250w single phase grid synchronised inverer for solar pv , grid synchronized inverter for integrating three energy sources , dfig based wind energy conversion system , three phased advanced power system experimentation setup

CTN :39267829

28 Feb, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : tender for supply of ups spares - ups spares:make-emerson:spare name& pt no-scr - diode module, heat sink mountable, power, 55 amp, 1600 v, rohs, part no0000000d0257 , ups spares:make-emerson:spare name& pt no-pca - potential free contact card, 957db-2, part no-000000bp5063 , ups spares:make-emerson:spare name& pt no-pca - input and output voltage feedback card, 230 vac, 1255db-3 part no.- 000000bp5066 , ups spares:make-emerson:spare name& pt no-pca - dc - dc converter, 28 v to multiple supply, 1093db-2,part no-000000bp5022 , ups spares:make-emerson:spare name& pt no-pca - fuse fail card for 360 v dc, 1170db-2,part no-000000bp5032 , ups spares:make-emerson:spare name& pt no-pca - manis feedback and syncronisation supply transformer card, 3 phase without neutral, 1022db-3,part no-000000bp5050 , ups spares:make-emerson:spare name& pt no-pca - input and output voltage feedback card, 240 vdc, 1254db-2,part no.- 000000bp5051 , ups spares:make-emerson:spare name& pt no-pca - mov card for single phase output system 933db-1/1, part no-000000bp5110 , ups spares:make-emerson:spare name& pt no-pca - driver square wave supply card for mitsubishi driver, 1150db-2, part no000000bp5058 , ups spares:make-emerson:spare name& pt no-ic, display, 20 characters x 2 lines pled module, part no-000000ic5113 , ups spares:make-emerson:spare name& pt no-pca - micro proceessor based smd buck boost control card, 1333db-3, part no-000000bp5142 , ups spares:make-emerson:spare name& pt no-igbt, heatsink mounted, dual module, 100 amp, 1200 v, part no-0000000q5056 , ups spares:make-emerson:spare name& pt no-thyristor, heatsink mounted, dual, 95 amp rms, 55 amp average, 1600 v, part no0000000th07 9 , ups spares:make-emerson:spare name& pt no-pca - half control rectifier driver card, 3 phase, 1200db-1, part no.-000000bp5067 , ups spares:make-emerson:spare name& pt no-pca- 1267 db-2, part no-000000bp5099 , ups spares:make-emerson:spare name& pt no-pca - rc snubber card, 964db-1, part no-000000bp5102

CTN :39405477

25 Feb, 2025 NA

Rourkela - Odisha

Tender For supply of dc- dc converter for control panel of 33 kv substation, specification as follows: 5 amp, input 48 v dc, output 24 v dc, dimensions: length 200mm, breadth 135mm, height 105 mm. [ warranty peri od: 30 months after the date of delivery ]

CTN :39383650

11 Mar, 2025 NA

Gurdaspur - Punjab

Tender For supply of register 500 pages , a4 size paper , spiral binding sheets a4 , lamination pouch a4 , motivational charts laminated with frame , long range wireless extender , poe switch and cat 6 cable , dc to ac converter

Central Government / Public Sector

CTN :39404835

21 Feb, 2025 NA

Jalna - Maharashtra

Tender For supply installation and commissioning charges of hbl make dc-dc converter 24-32v/10 am p as per rdso spec rdso/spn:165/2012 ver 3.0 or latest (including connectors, terminals, wiring accesso ries) [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :39384477

05 Mar, 2025 NA

Bokaro - Jharkhand

Tender For supply of capacitor, aluminum electrolytic, panel mounted, screw lead, 2200 uf, 450 vdc,capacitor, metallized polypropylene film, 0.68 uf, 1250 vdc,capacitor, aluminum electrolytic, panel mounted, screw lead, 4700 uf, 350 vdc,capacitor, metallized polypropylene film, panel mounted, 0.22 uf, 2000 vdc,scr - diode module, heat sink mountable, power, 55 amp, 1600 v, rohs,igbt, heatsink mounted, dual module, 100 amp, 1200 v, rohs,pca - dc - dc converter, 28 v to multiple supply, 1093db-2,pca - fuse fail card for 360 vdc, 1170db-2,pca - static switch control card, 1 phase, 1077db-4,pca - mains feedback and sync supply tx card, 3 phase, 1022db-3,pca - input and output voltage feedback card, 240 vdc, 1254db-2,pca - dc-dc converter card, input 120 v, output 30 v, 1130db-1 by 4,pca - driver square wave supply card for mitsubishi driver, 1150db-2,pca - potential free contact card, 957db-2,pca - input and output voltage feedback card, 230 vac, 1255db-3,pca - half control rectifier driver card, 3 phase, 1200db-1,pca - igbt driver c

Central Government/Public Sector

CTN :39396449

28 Feb, 2025 NA

Raebareli - Uttar Pradesh

Tender For supply of dc-dc converter (24-40v)/5a as per rdso specification no:- rdso/spn/165/2012 or latest v ersion for statcon make ips. [ warranty period: 30 months after the date of delivery ]

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