Latest air flow relay Tenders | Government air flow relay Tenders

Central Government/Public Sector

CTN :41736335

17 Oct, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of electrical items of pm ac panel on orv sagar kanya - crankcase heater-220v,225 w, spareno./part no.3181+018, differential pressure control mp 55, spare no./part no.1373+103, mpressure control hp- kp 5, spare no./part no.1373 +123, pressure control lp- kp 1, spare no./part no.1372 +103, motor contactor:220v,50 hz(type ls36/44.22,maker:aeg), spare no./part no.km4, motorcontactor:220v,50 hz(type:ls6/l11-22,maker:aeg), spare no./part no.km1, time relay 220v,10 min, spare no./part no.k2, contactor 220v,50 hz(type ls6/l11-01), spare no./part no.k1, isolating transformer(400/220v ,50 hz)power 0.5 kw, spare no./part no.t1

CTN :42228426

24 Oct, 2025 NA

Mumbai - Maharashtra

Tender For supply of supply install testing and commissioning of dg set of 40 kva 1 supply install testing and commissioning of silent (acoustics enclossure as per cpcb iv norms) diesel engine driven generating set capable of delivering 40 kva, 55.6 amps, 415 volts, 3 phase, 4 wire system, 1500 rpm directly coupled to diesel engine, mounted on common base plate, vibration damper with amf panel suitable for 40 kva dg set alongwith connected accessories, relays, engine as per is/10002/bs :5514, iso 3046 and alternator as per is : 4722, bs 5000, generator prime rating as per iso : 8528 complete with relay panel for automatic starting on main failure, control panel having meters, sound proof canopy with avr control excitation, power factor 0.8, with suitable rated battaery with acoustic enclossure fabricated out of 1.6 mm crca steel after nine tank process, surface pre-treated with foam materials confirming to is7888/is 8183and pure polyster powder coating complete as per cpcb-iv norms, sound level 75 db(a) at one metre from enclossure a surface in free field condition as per iso 8528 suitable for using with anf system and foundation etc complete all as specified and as directed by engineer-in-charge and comprising of the following. dg microprocessor based amf control panel, out door type ip-54 rated, inclined top, double door fabricated out of 16 swg crca sheet withpowder coating, cubicle compartmentalised, free standing, dust and virmin proof with re inforcement of suitable size angle iron and channel, galvenised hardwarewith zinc passivation, t sections whwerever necessary including bottom channel supports etc fully meeting all the requirements specified in the inspectorate specifications foundation with pcc 1:2:4 type b1 (using 20 mm graded aggregate) etc complete. amf circuit system :- amf logic panel shall be suitable for ) /bid number : gem/2025/b/6618207 * /dated: 10-10-2025 & & / bid document 1 / 11

Central Government And Public Sector

CTN :42194040

29 Oct, 2025 36.25 Lacs

Kollam - Kerala

Tender For supply of providing amf panels for various capacity engine alternator set in te bldgs under kollam ba d d - sitc of free standing, outdoor cubicle type microprocessor based amf panel 30 kva , sitc of free standing, outdoor cubicle type microprocessor based amf panel for 20 kva , supplying, laying and fixing of al power cable in pipe , supplying, laying and fixing of al power cable on surface of wall , supplying, laying and fixing of al power cable in masonry open duct , supplying and making end termination with brass compression gland , supplying, laying and fixing of 8 c 1.5sq.mm pvc flexible cable , supplying and laying of 2 x 6 sq mm pvc insulated , supplying, laying of 16 sqmm size frls pvc insulated copper conductor , supplying and laying of industrial telephone cables , supplying and laying of dwc hdpe pipe , supply and fixing the steel wire reinforced flexible upvc conduit , sf 40 mm dia gi pipe , supplying and fixing of medium class pvc conduit , supplying and fixing of spn db , replacement of 12v, stop solenoid , llop sensor , hct hwt sensor , sensor float , start stop relay , 12 v oen pla relay , dismantling of the existing dg control panel , rerouting of the existing cable

Central Government/Public Sector

CTN :42221290

24 Oct, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply, installation, testing & commissioning of feeder protection module a21r relay in the existing ashida make control & relay panel.

State Government

CTN :41970297

15 Oct, 2025 24.22 Lacs

Tumkur - Karnataka

Tender For corrigendum : work a supply and laying of copper control cable at 400kv side for replacement of faulty control cable from 400kv side ict 02 hv breakers to control room c and r panel and beerenahalli 02 c and r panel cb bmk box to relay panel at 400/220kv r/s guttur. work b supply and laying of copper control cable for replacement of faulty protection, metering, ct/pt cables for 400kv, 220kv lines including icts, 400kv reactors at 400/220kv r/s guttur.

Central Government / Public Sector

CTN :42200674

23 Oct, 2025 NA

Vijayawada - Andhra Pradesh

Tender For supply and fabrication of control panel board suitable for three phase 20hp pump set size made with 19swg crca sheet steel comprising of 1 no. of fully automatic star & delta contactors, suitable capacity of 1 no. of single phasing preventer, 1 no. of over load relay, relay range 0-32a of l&t make, 1 no. of combined digital ammeter & voltmeter, selector switch, etc., with suitable wiring with locking arrangements and painting the control panel board with one coat of red-oxide and two coats of grey color paint.

Central Government/Public Sector

CTN :42177524

17 Oct, 2025 3.55 Lacs

Wani - Maharashtra

Tender For supply of spares of crompton greaves 33kv outdoor type vcb and control panel d d - green 24v dc vcb off part no. 460232453d , tripping spring part no. pcvc3321 , closing coil assly part no. pcvc3319 , tripping coil part no. pcvc3303 , for outdoor vcb motor part no. pcvc3301 , space heater rating 80 watt, 230v ac part no. 190232501 , analogue ammeter 96 x 96 sq mm part no. 450252257 , push button actuator part no. 4602321086 , ammeter selecro switch part no. 460232238 , voltmeter selection switch part no. 460232239 , mcb part no. 460232282 , white 24v trip ckt healthy part no. 460232455d , amber 24v autotrip part no. 460232454d , yellow 110v ac y phase healthy part no. 460232460d , red 110v ac healthy part no. 460232457d , vacuum interrupter part no. pcvc3329 , aux swith auxilary contract 6no plus 6nc part no. 190232585 , semaphore indicator part no. 450232877 , analogue voltmeter 96 x 96 sq mm part no. 450252260 , anti pumping device 24v dc part no. 4602321174 , tnc switch with bell alarm contract part no. 4602321175 , digital pf meter part no. 4602523643e , local remote selector switch part no. lrs12 , indicator window part no. pcvc3336 , support porcelain part no. pcvc3335 , porcelain insulator part no. pcvc3334 , cgi 24c relay part no. 4602411510 , blue 24v dc spr chr indication part no. 460232456d , red 24v dc vcb on part no. 460232452d , terminal connectors crimping type str 13 part no. 190241906 , masretrip relay part no. 460254811 ) /bid number : gem/2025/b/6761659 * /dated: 07-10-2025 & & / bid document 1 / 32

State Government

CTN :41636279

13 Oct, 2025 8.45 Lacs

Baramulla - Jammu And Kashmir

Tender For corrigendum : supply, installation, testing and commissioning of 02 nos. low pressure air compressors for 3x35 mw ljhp power house. - supply of new compressor of reputed make(ingersoll rand/cummins/bhel/abb/elgi)as per specifications:a)type=base mountb)working pressure= 12kg/sq.cmc)design capacity=78 cfmd)control = csc (constant speed control)e) motor rating=25 h.p,415v,3-phase induction motor, s.i.t.c of protection and control panel with connected fuses,ml2 contactors, thermal overload relay ,single phase preventer, over/under voltage protection, earth fault protection, with delay timers, on/off switch with auto/manual operations and other allied indications with allied accessories as per site requirement.

State Government

CTN :41901256

18 Oct, 2025 4.89 Crore

Multi City - Telangana

Tender For supply of item-i: 220kv feeder control and relay panels, item-ii: 220kv transformer control and relay panels, item-iii: 220kv bus-bar protection panel for 12 bays with double bus(centralized), item-iv:220kv bus-bar protection panel for 12 bays with double bus(distributed) and item-v:220kv bus-coupler protection panels

State Government

CTN :41607985

14 Oct, 2025 1.00 Lacs

Aligarh - Uttar Pradesh

Tender For corrigendum : retrofitting of distance relay on 400kv panki- aligarh line control panel at 400kv s/s panki, kanpur

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