Latest varistor Tenders | Government varistor Tenders

Central Government/Public Sector

CTN :43171686

23 Dec, 2025 NA

Bangalore - Karnataka

Tender For supply, installation, commissioning and training of 01 set of automatic tester for signal monitoring module as per rfq terms and conditions

State Government

CTN :43124636

20 Dec, 2025 11.00 Lacs

Bikaner - Rajasthan

Tender For supply and installation of networking items - networking items, l2 managed switch (l2 managed switch 24 x 10/100/1000 base-t poe and 4 x 10g sfp+ ports l2 managed switch with poe budget (370w), indoor wireless access point (indoor wireless access point indoor access point, 1 x rj45 console port, 1 x 10/100/1000 ethernet, (poe) lan, 2 x dual-band internal antennas, antenna gain 3.2 dbi (2.4 ghz), 4.3 dbi (5 ghz), maximum output power 23 dbm (2.4 ghz), 26 dbm (5 ghz), data signal rate up to 1800 mbps, outdoor wireless access point (wireless access point: wi-fi 6 (802.11ax) 2975mbps access points for outdoor environments, dual radio, 5 ghz and 2.4 ghz 11ax 2x2+2x2 mimo, 2402mbps(5ghz) + 574mbps(2.4ghz), wi-fi controller (wi-fi controller for indoor and outdoor wireless ap), 1g sfp module (1g sfp module connector), installation (installation of switch ap unit controller with required cable, conduit, connector, etc. )

Central Government/Public Sector

CTN :43150685

27 Dec, 2025 NA

Bardhaman - West Bengal

Tender For supply of sinumerik 802d operator panel/ 828d cnc controller; manufacturer :siemens india limited type/model : 6fc5370-0aa00-2aa0 or successor modelsinumerik 828d;ppu 271.4 the controller shall be comprising of: 1. cnc software,sw24x turning, cf with license 2. bidirectional compensation (m54) 3.3dsimulation 1 (machined part) (p25) 4. mcp 483 usb (redesign) 5. emergency stopmushroom pushbutton, 22 mm without holder 6. switching element with 2switching contacts 7. 2nos. handwheel with front panel 76 mm x 76 mm, 5 vdc,rs422 8. i/o module pp 72/48 d pn 9. i/o module pp 72/48 d 2/2a pn 10.connecting cable; drive-cliq cable motion connect 6fx2 (control cabinet),[rj45 ip20] / [rj45 ip20]; 10.00 m 11. connecting cable; drive-cliq cable motionconnect 6fx2 (control cabinet), [rj45 ip20] / [rj45 ip20]; 2.00 m 12. connectingcable; connecting cable; 3.00 m 13. signal cable; drive-cliq cable motionconnect 6fx2 (control cabinet), [rj45 ip20] / [rj45 ip20];11.00m 14. sitoppsu200m 1-/2-ph 10.00 a

CTN :43129041

20 Dec, 2025 70.0 Thousand

Bathinda - Punjab

Tender For supply of drone spare d d - receiver , transmitter radio master t-10 , signal booster , antenna unit , telemetry module

Central Government/Public Sector

CTN :43131290

26 Dec, 2025 64.33 Lacs

Korba - Chhattisgarh

Tender For supply of spares for environmental telemonitoring system c c > f> f-- multi port repeater , single port repeater , intrinsically safe dc to dc power supply module_power supply card , stand by battery 14vdc , intrinsically safe programmable methane base module _base pcb , intrinsically safe programmable co base module _base pcb , intrinsically safe programmable oxygen base module _base pcb , intrinsically safe programmable co display module , intrinsically safe programmable oxygen display module , intrinsically safe programmable methane display module , intrinsically safe programmable sensing module for methane gas _cell head , intrinsically safe programmable sensing module for carbon- , intrinsically safe programmable sensing module for oxygen gas _cell head , temperature sensor , ch4 _methane sensor monitor , o2 _oxygen sensors monitor , co _carbon monoxide sensor , signal converter for vishwa make etms , calibration co-gas mixture with al-canister, 125ppm balance air , calibration ch4-gas mixture with al-canister, 1. 5 percentage _vv balance , calibration o2-gas mixture with al-canister, 18 percentage_vv n2 balance ) /bid number: gem/2025/b/6985607 * /dated: 10-12-2025 & & / bid document1 / 25

Corporations And Associations And Others

CTN :43149822

17 Dec, 2025 NA

Kaithal - Haryana

Tender For tender for supply of varistor/surge suppressor for alternator make-bhel

Central Government/Public Sector

CTN :43123627

20 Dec, 2025 NA

Sundergarh - Odisha

Tender For tender for supply of stc s120 drive spares for plate mill c c - module, intre 6sl3100-obe31-2abq,siemens, module, active line pn 65l3130-771 2aa3, motor, module, 65l3120-ste32-gaaa, siemens, cu3202 pn,6sl3040 imaoi-daad siemens, drive-cliq, cable, pn: 6513060-44120-0aa0, operator panel aop30 6513055-0aa00-4cas, output, reactor 65e7032-ses87-1feo siemen, $120cf card,6513054 ofc00-1bad-z fol, siemens, signal cable, 6fx8002-laadi-lafo siemens

Central Government/Public Sector

CTN :42826965

17 Dec, 2025 24.32 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : supply of procurement of spares of prabhu make auto transformer starter panel 6 6 kv at pump section dep d d ? g? g - isolator 400a 6 6kv part no ht100a , vacuum contactor 400a 6 6kv part no ht200 , contactor tp 12a ac3 duty fitted with 110v dc coil tp1d210 for vacuum contactor part no ht200a , metal oxide varistor 510 20 for vacuum contactor part no ht200b , diode by255 for vacuum contactor part no ht200c , vacuum contactor closing coil 110v dc part no ht203 , vacuum contactor holding coil 110v dc part no ht204 , ht control fuse 6 6kv 2a part no ht400a , resin cast moulded cbct part no ht500a , dmc insulator and power fuse 6 6kv part no ht700a , el unit without transformer 0 point 5 to 2a part no ht800 , hrc fuse link 1a part no ht1201 , is pilot panel complete with base electronic per 3 part no ht3000 , oil cooled copper winding auto transformer starter part no tr1100kw , realy for winding temperature or bearing temperature part no ht4006 , timer electronics 3 sec to 3 min on delay ht2004a , microcontroller based ct operated motor protection relay with different protections , over voltage and under voltage relay overvoltage 105 percent to 120 percent and uundervoltage 75 to 95 percent minisec part no ht4004

CTN :43111241

19 Dec, 2025 NA

Mumbai - Maharashtra

Tender For supply of supply of p and f barrier spares for dht ta : : - relay module , current driver , safety switch amplifier , switch amplifier , transmitter power supply , frequency to current converter , signal converter , voltage repeater , repeater , solenoid driver , power rail , power supply

CTN :42901834

24 Dec, 2025 NA

Coimbatore - Tamil Nadu

Tender For corrigendum : purchase of equipments - purchase of equipment, 1. configuration design an 8-channel battery analyzer and its accessories 2. power 425 w3. voltage measuring range: 25 mv to 5 v, discharge minimum voltage: 0v or better, accuracy: 0.05% of fs4. current range: 0.5 ma to 6 a, accuracy: 0.05% of fs or better 5. power per channel output power: 30w, stability; +/- 0.1% of fs or better6. time rise time: 1ms (0~full range)7. frequency 10hz8. charge mode of operation: cc, cv, cccv, cp end conditions: voltage, current, relative time, capacity.9. discharge mode of operation: cc, cv, cp, cr, end conditions: voltage, current, test time, capacity, energy.10. pulse mode charge: cp mode, cc mode, discharge: cc mode, cp mode, min pulse width: 500ms, automated switch: automated switch from charge to discharge for each pulse end condition: voltage, relative time11. dcir support for the calculation of the point of the dcir12. cycle cycles: 1 65500 or better, steps: 250 or better, nested function: max three levels of loops13. protective function software, power-down data protection, user-defined safety (upper and lower) tolerance of current, voltage, and delay time14. channel features independent pairs of closed loops for the constant current source and constant-voltage source15. test reports and curves for analysis different types of curves created by software based on user definition. (voltage-time curve, current-time curve, capacity-voltage curve, loops times charge/discharge capacity curve, loops times charge/ discharge efficiency curve, etc.), data reports created by the software. comparison of the performance of the batteries tested in channels, both visually and statistically16. channels independent control17. ac input ac 220v 10% / 50hz 18. voltage and current testing sample 4 wire connecting 19. noise 85db20. data management mysql database21. communication means tcp/ip protocol22. data output excel, txt23. communication interface ethernet port24. number of channels per cabinet 825. accessories: 1. bi-potentiostat: electrochemical workstation or moduletechniques the system should be capable of running the rde / rrde technique simultaneously cyclic voltammetry (cv) with simulation/fitting programs linear sweep voltammetry (lsv) with stripping bulk electrolysis with coulometry (be) differential pulse voltammetry (dpv) with stripping normal pulse voltammetry (npv) with stripping tafel plot (tafel), potentiodynamic deactivation, pitting corrosion, corrosion rate, linear polarization, corrosion current, etc. multi-current steps (istep) amperometric i-t curve (i-t) lifetime testing open circuit potential time (ocpt) chrono amperometry (ca) chrono coulometry (cc) chronopotentiometry with current ramp (cpcr) potentiometric stripping analysis (psa) auxiliary signal measurement channel ir compensation external potential input galvanostatic charge discharge single/multiple cycle -chrono potentiometry (cp) with potential limits, polarity by potential or time, no. of cycles etc. voltage vs current density curves single or multiple potential steps with charge limits, single or multiple current steps, mixed voltage/current control using macro. i-v measurements, i max, pmax, fill factor, etc.impedance ac impedance (imp) 10 hz to 3mhz impedance time (impt) (mott-schottky) impedance potential (impe) impedance simulator with fitting open circuit potential time (ocpt)hardware specification of bi-potentiostat workstation/ module: potentiostat / galvanostat module, 2- or 3- or 4-electrode configuration maximum potential: 10v, maximum current: 250 ma peak or better and 2 amps with +/-25 volts for higher current measurement. compliance voltage: > 13v or better, potentiostat rise time: 300 ns or better galvanostat applied current range: 3na to +/- 100ma or better and upto 2 amps applied current accuracy: 20 pa or better input bias current: 1 pa or better cv and lsv scan rate: 0.000001 to 10,000 v/s. ca and cc pulse width: 0.0001 to 1000 sec imp freque

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