Signalling Device Tenders

Central Government/Public Sector

CTN :45289244

02 Jun, 2026 NA

Multi City - Madhya Pradesh

Tender For auction sale of depot ferrous scrap - scrap miscellaneousellaneousllaneous signaling material ms melting items as location boxes front and back staging ,ladder, signal post, boom pipe, gate pedestal, data logger box, ips box, polb gate, scrap iron pipes, tljb, vfsb ,box signal plate form ,relay rack and miscellaneousellaneousllaneous. signaling scrap items with or without ci , cables, wires etc attachments, gate weight plate, gate panel, various gi items box miscellaneousellaneousllaneous ms items & other different type s&t items note : cutting permission may be allowed for easy loading. s.b.lot no. bpl/crws/ 26 -27 /s&t ferrous/10/0039 note: delivery will be made on actual weighment basis.

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 ] ]

Central Government And Public Sector

CTN :45045382

29 May, 2026 NA

Kudankulam - Tamil Nadu

Tender For corrigendum : supply of moisture sensor for lube oil system of main turbine : : - 4-20 ma signal converter to dcs make afs part no elc00244 , moisture sensor makeafs part no cins0005 , sensor mounting manifold make afs part no rmh00821 , ip66 panel make afs part no sfg00081 , particle counter make afs part no cins0006 , installation and commissioning per set

Central Government And Public Sector

CTN :45297070

27 May, 2026 NA

Bangalore - Karnataka

Tender For supply of the ac1200 wi-fi gigabit router or equivalent is designed to deliver reliable connectivity with comprehensive technical specifications across multiple categories. under general features, it supportsieee 802.11 ac/n/g/b/a wireless lan standards and includes one 10/100/1000 gigabit wan port alongside four 10/100/1000 gigabit lan ports, ensuring versatile wired and wireless connectivity. the device is equipped with led indicators for power, internet status, and both 2.4 ghz and 5 ghz wlan bands, while its four external 5 dbi antennas enhance signal strength and coverage. it complies with multiple ieee standards, including 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a, and 802.3u, and requires a windows, macintosh, or linux-based operating system, a compatible web browser, an ethernet adapter, and an active isp subscription for operation. in terms of functionality, it offers robust encryption options such as wep, wpa/wpa2 (personal/enterprise), wpa3 (personal), and wps (pbc), along with advanced features like a web setup wizard, multiple operating modes (router, access point, repeater, and client), smart wi-fi adjustment, bandwidth management, automatic channel optimization, nat firewall, dmz, spi, guest wi-fi with mbssid support, qos (wmm), and vpn support including ipsec, pptp, and l2tp tunnels with pass-through capabilities. the router operates on a power input of 100 to 240 v ac (50/60 hz) with an output of 12 v dc at 1 a, and is built to function within temperatures of 0 to 40?c (storage: -20 to 65?c) and humidity levels of 10% to 90% non-condensing (storage: 5% to 95%). it is ce certified and categorized under order information as an ac1200 wi-fi gigabit router or equivalent, with a minimum warranty period of 3 (three) years. [ warranty period: 36 months after the date of delivery ] ]

CTN :45281561

11 Jun, 2026 59.46 Lacs

Leh Ladakh - Jammu And Kashmir

Tender For tender for supply of fixing self regulating heat tape cable insulation and accessories in ppr pipe - providing and fixing self regulating heat tape resistance heating cable suitable to protect freezing of water in pipelines having rated output of 35 w per meter at 220 v ac supply the heating cable shall have capabibility to automatically adjust its heat output based on surrounding temperature conditions to prevent freezing and overheating the cable should be suitable for continuous operation in outdoor in adverse climatic conditions flexible for installation around pipelines joints and valves and compatible with temperature controller systems , providing m20 3 pin connector suitable for making secure electrical joints between self regulating heat cable terminals designed for reliable power and signal continuity the connector should be operable for operation at rated 220 v ac supply and compatible with heating cables of specified capacity must l ensure safe and firm termination with robust insulation to prevent moisture ingress short circuits and electrical leakage the connector shall be made up from high-quality weather resistant materials suitable for continuous outdoor operation under adverse environmental conditions it should be ease in installation with a compact and durable design for use in pipeline joints terminations and interconnections the connector should be compatible with temperature control systems and associated accessories ensuring long term performance safety and protection against overheating corrosion and mechanical stress , providing temperature differential controller with auto and manual operation housed in a robust ip65 rated enclosure suitable for controlling heat tracing systems to prevent freezing of water in pipelines and utilities the controller should be capable to automatically switch the heat tape on off based on preset temperature differentials ensuring optimal performance and energy efficiency the controller should have in built safety features such as overrun protection and burn out protection to safeguard the heating cable and associated equipment from damage the enclosure shall be weatherproof and suitable for outdoor installation offering protection against dust and water ingress and ensuring reliable long term operation under harsh environmental conditions , providing pt100 temperature sensors with 10 metre cable suitable for accurate temperature measurement and control in heat tracing and pipeline monitoring applications the sensors should be made up of platinum resistance type pt100 ensuring high precision stability and reliability over a wide temperature range the wire with sensor should have high quality insulation suitable for reliable signal transmission and compatible with temperature controllers and monitoring systems the cable shall be durable flexible and suitable for installation in outdoor under extreame weather conditions in high altitude area , providing 3 core 1.5 sq mm pvc insulated and pvc round sheathed multicore flexible cable comprising bright annealed bare copper conductors suitable for heavy duty industrial applications rated for voltage grade up to 1100 volts the cable shall confirm to requirements of is 694 2010 the conductors shall be made of high-conductivity annealed copper ensuring efficient current carrying capacity and minimal losses each core shall be uniformly insulated with high-quality pvc compound and the overall cable shall be protected with a durable pvc outer sheath providing resistance against moisture abrasion and mechanical stresses the cable shall be flexible in nature allowing ease of installation in confined and complex routing conditions it should be suitable for continuous operation in indoor and outdoor adverse environments offering reliable performance electrical safety and long service life

State Government

CTN :45280259

11 Jun, 2026 NA

Bidhan Nagar - West Bengal

Tender For supply of 4k laesr projection system for central projection , motorized projection screen , 4k led display panel for parallel viewing , 4k high speed hdmi cable , hdmi matrix switcher cum splitter , ptz camera with preset tracking , wireless handheld microphone , front of the house or foh speakers , amplifiers for foh speakers , wireless headworn microphone , wireless lapel microphone , 16 channel audio mixer with fx , digital signal processor , delay fill speakers , floor subwoofer , powered stage monitor speakers , amplifiers for delay fill speakers , amplifier for subwoofers , high speed cables, connectors and rack

State Government

CTN :45279756

11 Jun, 2026 1.12 Crore

Nagpur - Maharashtra

Tender For supply of led screen for left and right side , adjustable left right tilting wall mount stand , indoor active led screen , digital podium with front signage screen , 20x optical zoom ptz camera , 30x optical zoom fhd ptz camera , camera controller , av bridge , recording and streaming device , wireless presenter system with handheld microphone , wireless headset system with headset microphone , antenna splitter and power distribution system , passive wide band uhf omnidirectional antenna , wired gooseneck microphone , digital signal processor with control processor , hdmi to usb 3.0 capture card , transmitter and receiver , hdmi matrix switcher , wireless touch controller , wireless access point , network switch , all required cable connectors lot for complete integration of all audio visual equipment , supply, installation, commissioning and testing of all items mentioned above

Central Government / Public Sector

CTN :45282852

15 Jun, 2026 NA

Khurda - Odisha

Tender For supply of pvc insulated armoured unscreened underground railway signalling power cable aluminium conductor as per rdso specification no irs:s63/2014 rev 4.0 and is:1554 part-i. size:-2 core x 70 sq mm. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 2 %age , item category : special (signaling cables) , total po value variation permitted: not applicable ] ]

Central Government / Public Sector

CTN :45267536

17 Jun, 2026 NA

Titlagarh - Odisha

Tender For supply of pvc insulated, armoured, unscreened,underground railway signalling cable [copper conductor] size 06 core x 1.5 sq mm to rdso specification no irs:s:63/2014 (rev4.0) or latest, if any. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 2 %age , item category : special (signaling cables) , total po value variation permitted: not applicable ] ]

Central Government/Public Sector

CTN :45264914

30 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of 2.2 kw ac crane drive , 5.5 kw ac crane drive , 11.0 kw ac crane drive , 22.0 kw ac crane drive , 37.0 kw ac crane drive , 55.0 kw ac crane drive , 75.0 kw ac crane drive 3 phase, digital ac crane drive 2.2 kw, ac drive should be suitable for heavy duty operation of 2.2 kw. offered ac drive should be suitable for crane-hoist operation. if, separate software required for crane application, it must be clubbed with supply of material. ac input voltage: 380 to 480v ac 10%, 3 phase, 3 wire, 50 hz; mode of control: bi-directional fully controlled 3-phase ac; speed regulation: 1% of base speed; braking: suitable dynamic braking resistance and chopper unit (external or in-built); acceleration time: 0.1 to 1000s or better; deacceleration time: 0.1 to 1000s or better; overload: 150%-1min, 200%-3.0s; ambient temperature: 0 to 50 c (derating shall not occur below 50 c. in the event that derating occurs below 50 c, the supplier shall provide a higher-rated drive to match the requirement); rated current at 50 c: min. current should be 5.5 amps at 50 c; high starting torque at low speed: 200% starting torque at 0.3 hz; two analog inputs: two nos. analog inputs having signal voltages of 0 to 10 vdc or 4 to 20 ma (configurable); two analog outputs: two nos. analog outputs having signal voltages of 0 to +/-10 vdc or 4 to 20 ma (configurable); six digital inputs: pnp/npn; one relay output: with short-circuit and overload protection; two digital outputs: with short- circuit and overload protection; brake release signals: outputs braking signals based on inverter operating conditions to prevent cargo bed rollback and overrunning; load adaptive control: when the actual load level is lower than the configured load level, the system can be operated at a ratio-multiplied speed (in terms of the configured frequency), resulting in significantly better efficiency; load ) /bid number : gem/2026/b/7563714 * /dated: 20-05-2026 & & / bid document 1 / 29 frequency), resulting in significantly better efficiency; load limiter: maintains the safety and rescuability of suspended loads by stopping when excessive torque is detected and by allowing operation only in the direction opposite to that in which the excessive load was detected; cooling capacity degradation alarm: detects and displays cooling capacity drop due to cooling fin clogging caused by dust and cooling fan airflow reduction; igbt life expectancy forecasting: estimates the power cycle life expectancy of the main circuit s igbt semiconductor device temperature due to frequent acceleration and deceleration stoppages, and displays the estimate before the design life is reached; protection: it must have all standard protections like stall protection, instantaneous power failure, single phasing, over voltage, under voltage, over current, inverter overload, thermal overload etc; display console: it must have alpha numeric display console for programming of drive, fault display and operating condition; dynamic qr code: it must have dynamic qr code for trouble shooting; tuning facility: it must have auto tuning facility. this must enable perfect matching of motor coupled to load with regards to optimum acceleration time, deceleration time, speed regulation etc; drive programming software: suitable drive programming software along with necessary connecting cable and adapter for connection with laptop and drive should be provided to get online with the offered drive (laptop not in scope); automatic voltage regulation: it must have automatic voltage regulation function to maintain high starting torque even at reduced voltage; regenerative option: it must be capable of regenerative operation; communication protocol: modbus (rtu/serial) or ethernet (tcp/ip); make of drives: fuji- electric/yasakawa/schneider/abb only; suitable dynamic breaking resistance unit of 60% wattage rating of drive, however the value of resistance is to be decided by manufacturer as per their technical manual for crane-ho

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