Latest signal converter Tenders | Government signal converter Tenders

Central Government/Public Sector

CTN :45298371

04 Jun, 2026 NA

Multi City - Multi State

Tender For supply of automatic changeover control panel for colour light signaling 60 amps for 10kva auxillary transformer as per rdso specification no. ti/spc /psi/cls/0020(12/02) with a & c slip no 1 to 4, approved brands only accepted: alind, arsh, asian, concord, cpsalwar, eastland, japs, matrix, suntron, system & service and supreme. [ warranty period: 30 months after the date of delivery ] ]

CTN :44322767

28 May, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras corrigendum : supply of degn sup inst test comm of water management system d d -pump set-minimum head 30 mtrs , power db with suitable for 1 working 1 stand by pumps , power db with suitable for 1 working 2 stand by pumps , plc hmi control panel with smps 1 working 1 stand by pumps , plc hmi control panel with smps 1 working 2 stand by pumps , inline electromagnetic flowmeter , smart pressure transmitter range 0-16 bar , pressure switch range 0-10 bar , pump set-minimum head- 15 mtrs , vertical pump set-minimum head- 15 mtrs , power db with suitable for 2 working 3 stand by pumps , plc hmi control panel with smps - 1 working 1 stand by pumps , plc hmi control panel with smps - 3 working 2 stand by pumps , pressure switch, range 0-10 bar , 1 pump set-minimum head- 10 mtrs , plc hmi control panel with smps for 1 working 1 stand by pumps , plc hmi control panel with smps for 1 working 2 stand by pumps , smart pressure transmitter range 0-16 , pump setminimum head- 22 mtrs , plc hmi control panel with smps for 1 working1 stand by pumps , ultrasonic hydrostatic level transmitter , magnetic float type level sensor , motorized valve with on off control 40nb , motorized valve with on off control 50nb , motorized valve with on off control 65nb , motorized valve with on off control 80nb , armoured cable 1. 1kv grade 3 core x 2. 5 sq. mm , armoured cable 1. 1kv grade 3 core x 4 sq. mm , armoured cable 1. 1kv grade 3 core x 6 sq. mm , cable tray , plc remote control panel with smps and suitable qty of relay boards , control panel with master plc ups , fiber optic cable 4 pair pvc , signal converter rs485 to fiber optic , signal converter ti port to fiber optic converter , cat 6 cable with pvc conduit , industrial grade 8 port lan switch , control room server with scada software 2000 tags licensed copy , plc programming software licensed copy with laptop , installation testing and commissioning of complete system ) /bid number: gem/2026/b/7268901 * /dated: 05-03-2026 & & / bid document1 / 42

CTN :44842012

02 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no.rdso/spn/192/2019 or latest (with latest amendment if any) as per sip along with indoor & outdoor work (replacement and augmentation of outdoor signaling gears) including part supply of materials at (crv, mnd, orw, bst, govr, th, gaur, bv, pati, snc, msw, lknr, jlhi, motg, brck, bur & jbr) (centralized type) stations and mankapur station (distributed 1+2 type) in between gkp-ljn section, automatic block signaling work in bbk-jbr-bur-buw block section with ei at huts (27.13 km) and work for 2 optical fiber cable cables of 48 fibers (96 fibers) on each side of the track in between bbk-buw section, gd -kld section and dmg-gkc section in lucknow division of n.e.railway.

CTN :45103942

02 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no.rdso/spn/192/2019 or latest (with latest amendment if any) as per sip along with indoor & outdoor work (replacement and augmentation of outdoor signaling gears) including part supply of materials at (crv, mnd, orw, bst, govr, th, gaur, bv, pati, snc, msw, lknr, jlhi, motg, brck, bur & jbr) (centralized type) stations and mankapur station (distributed 1+2 type) in between gkp-ljn section, automatic block signaling work in bbk-jbr-bur-buw block section with ei at huts (27.13 km) and work for 2 optical fiber cable cables of 48 fibers (96 fibers) on each side of the track in between bbk-buw section, gd -kld section and dmg-gkc section in lucknow division of n.e.railway.

CTN :44842015

02 Jun, 2026 NA

Siwan - Bihar

Tender For corrigendum : design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no. rdso/spn/192/2019 or latest (with latest amendment if any) as per sip along with indoor & outdoor work including part supply of materials at (sanr,cc,gb,balr, deos, nra, bhtr , btk ,mw, zrde, pck,dda , cw,em, ddp, and kps ) (centralized type) stations and siwan jn. & chpg station (distributed 1+2 type) in between gkc-chpg sections, automatic block signaling work in cpr jn-ci-chpg block section and work for optical fiber cable cables gkc - btt and cpr jn-ci-chpg sections in varanasi division of n.e. railway

CTN :45118489

02 Jun, 2026 NA

Siwan - Bihar

Tender For design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no. rdso/spn/192/2019 or latest (with latest amendment if any) as per sip along with indoor & outdoor work including part supply of materials at (sanr,cc,gb,balr, deos, nra, bhtr , btk ,mw, zrde, pck,dda , cw,em, ddp, and kps ) (centralized type) stations and siwan jn. & chpg station (distributed 1+2 type) in between gkc-chpg sections, automatic block signaling work in cpr jn-ci-chpg block section and work for optical fiber cable cables gkc - btt and cpr jn-ci-chpg sections in varanasi division of n.e. railway

Central Government/Public Sector

CTN :45271016

06 Jun, 2026 NA

Jodhpur - Rajasthan

Tender For supply of material and execution of indoor & outdoor signal and telecom work for provision of electronic interlocking-msdac based absolute block signaling system between merta road jn and ras station inconnection with new line of mtd-ras section of jodhpur division of north western railway. the work involves provision of new electronic interlocking at new merta city, dhaneria, jas nagar, katyasani, bhumbhaliya, stations and modification in existing hitachi make ei at merta road jn, existing kyosan make ei at ras station. provision of msdac along with associated works like trenching & laying of signalling and telecomcables in pre-fabricated ducts/dwc/gi pipes, supply-installation ofpoint machines, apparatus cases, signals, track circuit equipment,earthing material, data loggers, eld, fuse alarms, fire alarms,passenger amenity telecom items etc

Central Government/Public Sector

CTN :45283338

03 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of smps based ips system suitable for ei/pi up to 4 line station in re area and conforming to rdso specn. no. rdso/spn/165/2023 ver. 4.0 amdt.-1 along with remote indication panel. the total number of supplies and their modules rating/capacity of each type of supply shall be as per attached drawing. this item also includes supply of 110v/300 ah lmla batteries (55 nos. + 5 nos.) it covers supply of tool kit containing all type of tools required for maintenance of ips and set of spare as recommended/ mentioned in rdso specn. no. rdso/spn/165/2023 ver. 4.0 amdt.-1. it includes supply of proper hard wood stand for keeping batteries as per sample approved by engineer at site. this includes transportation to consignee depot. commissioning shall be as per the spec. rdso/spn/165/2023 ver. 4.0 amdt.-1.the length of cables to be supplied with each ips system will be as given in the specification :1. cable from ips system to asm box-70 meters (oem shall supply 12 core, 1.5 sq.mm signaling cable as per irs:s 63/2014).2. cable from ips to battery bank -30 meters (25 sq.mm). installation is not required. ]

Central Government/Public Sector

CTN :45262828

15 Jun, 2026 NA

Delhi - Delhi

Tender For s and t work (indoor and outdoor signaling works) with modification in existing electronic interlocking system of medha make ei at delhi safdarjung (dsj) station in c/w provision of yard remodeling in connection with construction of new platform no. 4 & 5 (island platform) at dsj station in northern railway.