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Tender For supply and commissioning of 3kva on-line ups with 120 minutes battery back-up 72v system, mosfet-pwm with in-built isolation technology, input power ? single phase 160-260v ac 50hz, output voltage single phase 230v ac +/-1%, sine wave 50hz, minimum vah ? 9600, protection - ip21, smf-vrla battery as per is: jisc:8702 (part i, ii, iii) with rack, over voltage/ under voltage/ overload and short circuitprotection at ups output terminals, max thd - 3%, digital metering in ups for data, efficiency >90%, 20% overload limit for 10 minutes, max overshoot and under shoot of output rated voltage - 4, voltage regulation from no load to full load - 3%, minimum 1,2 mm thick ms sheet enclosure with duly painted. with typetest report, minimum warranty of machine 2 years, make: microtek/apc/luminous/nps/techser. [ warranty period: 30 months after the date of delivery ] ]
Tender For procurement of analog meter, digitalmeters, smps and transducer for protection control panels and dc system panels, ht switchgear panels and lt switchgear panels at 2x660mw, rrvunl, ssctps, suratgarh
Tender For supply ere commi of various electromechanical equipment like 5 no 5 cs vt pump electric motors starter panel and other allied material for flood protection works from the field area of village dang khurd outfall at rd 65000r of nigana feeder - supply, erection & commissioning of 5 c/s axial/mix flow water lubricated vertical flood pumps of 5 cs. discharge at 1440 rpm at static head of approx 6.0 mtr. having adjustable height, including ms bend including flange welding, ss/ht nut & bolts etc complete in all respect as per site requirement with epoxy coating & as per approved specifications of the department, supply, erection & commissioning of solid shaft motor of capacity 30 hp, 1440 rpm, 3 phase, 380 volt+- 10%, with eficiency class ie2 (with 35 mtr compatible 3 phase submersible cu cable from motor to panel/starter) suitable for fitment with 5 cs. v.t axial/mix flow pump type vertical flange mounted as per approved specifications of the department., supply, erection & commissioning of fully automatic star delta starter of cap. 150 amp including all accessories as one incomer of mccb (150amp) with 1 no mcb for lighting load, contactor rating 120 amp, 90 amp, 70 amp with control transformer for control supply, outgoing indicator, having mpr & all types of protections i.e.uv/ov/ over current, phase imbalance/phase reversal protection, locked rotor, dry run etc, digitalmeters, push buttons, bus bars, capacitor bank, seperate relay for single phase protection etc. complete in all respect suitable for open fields operation of 1 no. motor of capacity of 30 hp with a stand of ms channel with canopy having suitable operating height above the kachha open fields as per approved specifications of the department. (suitable for voltage range 380 +- 10%,) panel should be outdoor type., supply, erection & commissioning of m.s delivery pipe 10" dia. made of ms plate both end flanged (equal to or less than 6 mtr length of pipe) as per approved specification & make. (including ss/ht nut & bolt, rubber packing & other fitment accessory required), supply, erection and commissioning of ms girder parallel flange section ismb 150 with primer and bituminous based paint inside & outside of length 4mtr (approx wt 60 kg per pc) as per approved make & conforming to is808:2021.
Tender For supply erec comm of various electromechanical equipment like 3 no 5 cs vt pump electric motors starter panel and other allied material for flood protection works from the field area of village ghuskani outfall at rd8350 l of nigana feeder - supply, erection & commissioning of 5 c/s axial/mix flow water lubricated vertical flood pumps of 5 cs. discharge at 1440 rpm at static head of approx 6.0 mtr. having adjustable height, including ms bend including flange welding, ss/ht nut & bolts etc complete in all respect as per site requirement with epoxy coating & as per approved specifications of the department, supply, erection & commissioning of solid shaft motor of capacity 30 hp, 1440 rpm, 3 phase, 380 volt+- 10%, with eficiency class ie2 (with 35 mtr compatible 3 phase submersible cu cable from motor to panel/starter) suitable for fitment with 5 cs. v.t axial/mix flow pump type vertical flange mounted as per approved specifications of the department., supply, erection & commissioning of fully automatic star delta starter of cap. 150 amp including all accessories as one incomer of mccb (150amp) with 1 no mcb for lighting load, contactor rating 120 amp, 90 amp, 70 amp with control transformer for control supply, outgoing indicator, having mpr & all types of protections i.e.uv/ov/ over current, phase imbalance/phase reversal protection, locked rotor, dry run etc, digitalmeters, push buttons, bus bars, capacitor bank, seperate relay for single phase protection etc. complete in all respect suitable for open fields operation of 1 no. motor of capacity of 30 hp with a stand of ms channel with canopy having suitable operating height above the kachha open fields as per approved specifications of the department. (suitable for voltage range 380 +- 10%,) panel should be outdoor type, supply, erection & commissioning of m.s delivery pipe 10" dia. made of ms plate both end flanged (equal to or less than 6 mtr length of pipe) as per approved specification & make. (including ss/ht nut & bolt, rubber packing & other fitment accessory required), supply, erection and commissioning of ms girder parallel flange section ismb 150 with primer and bituminous based paint inside & outside of length 4mtr (approx wt 60 kg per pc) as per approved make & conforming to is808:2021.
Tender For tender for supply of digitalmeters deep fereezer and voltage stablizer for various unit under ge kargil - metal top double door deep freezer single phase 240 volts 50hz of capacity 200 ltrs , automatic voltage stabilizer 170v to 260v output 230v , single phase electric meter 10 to 60a 230v temper proof with lcd display , single phase electric meter 05 to 30a 230v temper proof with lcd display , 3 phase 4 wire electric meter 10 to 60a 415v temper proof with lcd display
Tender For supplying, installation, testing and commissioning of equipments for electrical measurement, electrical workshop, electrical machine & power system laboratory at ttaadc polytechnic institute, khumulwng, west tripura for the project "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department” under the nec scheme. (2nd call) - supplying, installation, testing and commissioning of electrical measurement, electrical workshop, electrical machine & power system laboratory equipments/machineries of electrical engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department." (2nd call), kelvin double bridge trainer kitthe instrument should have following features : easy illustration of kelvins bridge digital display (dpm) for null detection online product tutorialthe instrument should have following technical specifications :dc power supply : +5vknown resistance : r1=100k , 20k , 10k r3=1k , 200 , 100 dpm : 2vdimensions (mm) : 240 w x 345 d x 110 hunknown resistance : 0.3 , 0.4 , 0.8 mains supply : 230 v 10%, 50 hz, whetstone bridge trainer kitthe instrument should have following features :sample : constantan, nichromeprovided with dc power supply compact designeasy to operatethe instrument should have following technical specifications:dc power supply:5vgalvanometerdeflection:30 - 0 30resistance:80 unknown resistance type: variablerange:0 - 10k wire samples: -constantan: 1mnichrome:1mfuse:500mamains supply: 90 - 275v, 50hzdimensions (mm):w 345 x d 240 x h 110, experimentation with de sautys and schearing bridgethe instrument should have following features: - a complete set up with all necessary accessories inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmtechnical specification: -sine wave generatorfrequency range:1khz 10%amplitude control output: up to 15vppfuse:500 ma, s/bdpm:200 mvunknown capacitor:0.1 f, 0.22 f, 0.47 fmains supply:230v ac, 10%, 50hzdimension (mm):w 345 x d 240 x h 110, experimentation with maxwells bridgethe instrument should have following features : illustration of both maxwells inductance bridge and maxwells inductance-capacitance bridge on a single board inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmthe instrument should have following technical specifications :mains supply : 230 v 10%, 50 hzdc power supply : +12v, -12vsine wave generatorfixed frequency : 1khz 5%amplitude control range : upto 20vppunknown inductors : 10 mh, 20mh, 30 mh, 56 h, 24 h, 12 hdpm : 200mvunknown internal resistance : 470w, 10 , 20 , 30dimensions (mm) : w 240 x d 345 x h 110, measurement of three phase active & reactive power with single phase wattmeter technical specifications:analog meters: analog voltmeter, range : 300v analog ammeter, range : 2a analog wattmeter power supplies: operated on mains power 415v, 50hz +10%components are mounted on the panels are: capacitive load inbuilt inductive load inbuilt resistive load (external)salient features: three phase power light indicator for mains. front panel built with high class insulated bakelite sheet with sticker well printed circuits and symbols. mcb for short circuit protection connections are brought out through 4mm colored safety sockets. patch cords 4mm. the trainer is housed in metal cabinet. size of the trainer set 36 x 24 , power & power factor measurement by ct & pt in three phase circuittechnical specifications:power supplies: ac power supply 0-415v at 4a operated on mains power 415v, 50hz +10%digitalmeters: digital voltmeter digital ammeter , digital wattmeter (analog), digital power factor meter components are mounted on the panels are: 3 phase capacitive load (inbuilt) 3phase resistive load (external) 3phase inductive load (external) emergency stop
Tender For estimate for supply, erection & commissioning of various electromechanical equipment like 5 no. 5 cs. vt pump, electric motors, starter panel and other allied material for flood protection works from the field area of village dang khurd & outfall at rd 65000-r of nigana feeder in lift w/s (m) division, bhiwani for the year 2026-27. - supply, erection & commissioning of 5 c/s axial/mix flow water lubricated vertical flood pumps of 5 cs. discharge at 1440 rpm at static head of approx 6.0 mtr. having adjustable height, including ms bend including flange welding, ss/ht nut & bolts etc complete in all respect as per site requirement with epoxy coating & as per approved specifications of the department, supply, erection & commissioning of solid shaft motor of capacity 30 hp, 1440 rpm, 3 phase, 380 volt+- 10%, with eficiency class ie2 (with 35 mtr compatible 3 phase submersible cu cable from motor to panel/starter) suitable for fitment with 5 cs. v.t axial/mix flow pump type vertical flange mounted as per approved specifications of the department., supply, erection & commissioning of fully automatic star delta starter of cap. 150 amp including all accessories as one incomer of mccb (150amp) with 1 no mcb for lighting load, contactor rating 120 amp, 90 amp, 70 amp with control transformer for control supply, outgoing indicator, having mpr & all types of protections i.e.uv/ov/ over current, phase imbalance/phase reversal protection, locked rotor, dry run etc, digitalmeters, push buttons, bus bars, capacitor bank, seperate relay for single phase protection etc. complete in all respect suitable for open fields operation of 1 no. motor of capacity of 30 hp with a stand of ms channel with canopy having suitable operating height above the kachha open fields as per approved specifications of the department. (suitable for voltage range 380 +- 10%,) panel should be outdoor type., supply, erection & commissioning of m.s delivery pipe 10" dia. made of ms plate both end flanged (equal to or less than 6 mtr length of pipe) as per approved specification & make. (including ss/ht nut & bolt, rubber packing & other fitment accessory required), supply, erection and commissioning of ms girder parallel flange section ismb 150 with primer and bituminous based paint inside & outside of length 4mtr (approx wt 60 kg per pc) as per approved make & conforming to is808:2021.
Tender For etender cum auction for sale of non moving and obsolete items ferrous and non ferrous scraps etc in available at central store gcc trichy and substores virudhachalam - lot - 1 ( items -2) 1.ct 110 kv 150-75-50/1a (metering ct ) 0.2 s accurasy -15 nos. 2.copper cable scrap (thennur yard ) - 9354 kg the details are given in the specifications., lot - 2. ( items -2 ) 1. miscellaneous iron scrap-16432kg 2.gi scrap ( thennur yard)-6276 kg the details are given in the specifications., lot-3 (items-1) 1.miscellaneous iron scrap (thennur yard)-12352 kg the details are given in the specifications., lot-4 (items-7) 1. miscellaneous iron scrap (collectorate yard) -8230 kg 2.bolt and nut gi 70 x 20 mm-500 kg 3.bolt and nut gi 40 x 20 mm-500 kg 4.bolt and nut gi 45 x 20 mm - 550 kg 5.bolt and nut gi 65 x 20 mm-459 kg 6.bolt and nut gi 65 x 18 mm-100 kg 7.bolt and nut gi 60 x 20 mm-300 kg the details are given in the specifications., lot-5 (items-1) 1. gi scrap (collectorate yard)-18666 kg the details are given in the specifications., lot-6 (items-1) 1. acsr scrap (thennur yard)-30937 kg the details are given in the specifications., lot-7 (items-1) 1. acsr scrap (thennur yard)-30110 kg the details are given in the specifications., lot-8 (items-1) 1.gi wire scrap (thennur yard)-13300 kg the details are given in the specifications., lot-9 (items-1 ) 1. gi / ms tower angle scrap (thennur yard)-53023 kg the details are given in the specifications., lot- 10 (items- 1) 1.gi / ms tower angle scrap (collectorate yard)-50000kg the details are given in the specifications., lot-11 (items-1 ) 1. gi / ms tower angle scrap (collectorate yard) - 53439 kg the details are given in the specifications., lot-12 (items-1 ) 1.empty steel drum 3 to 6 dia (thennur-82 & collectorate-19) -101 no. the details are given in the specifications., lot-13 (items-2) 1.empty barrel 40/45 gl capacity leaky- 194 no 2.empty barrel 40/45 gl capacity sh- 173 no. the details are given in the specifications., lot-14 (items-17) 1. condemned gas cylinder various size-29 no. 2.condemned fire extingushers various size-13 no. 3.alu . incl .aac cutbits scrap-1993 kg 4.scrap alu lug cable -775 kg 5. scrap gi with porcelin-659 kg 6. condemned dc panel scrap-5 no 7. machinary parts scrap- 1588 kg 8.scrap teak wood-6 kg 9.scrap meters/meter parts-33 kg 10. scrap aluminium with insulation-535 kg 11.cond petrol chain saw machine 22"- 1 no. 12. cond window type a/c 1.5 ton-4 no 13. cond battery charger-1 no 14. cond walkie talkie (set of 2 nos)-1 no. 15.cond split ac various capacity-6 no. 16.cond binoculars-1 no. 17. cond gas leakage detector-1 no. the details are given in the specifications., lot-15 (items-1 ) condemned lorry 10 ton capacity reg no tn 45- k 6734, ashoke leyland with stepney, jacky with lever & wheel spanner available at 230 kv auto ss campus perambalur - 1 no. the details are given in the specifications., lot-16 (items-4) 1. cond mini bus 1) reg.no:tn 49 f 3640, make:eicher mlv with stepney, jacky & lever.2.reg.no:tn 45 f 3689, make: ashoke leyland with stepney, jacky & lever. 3.reg.no:tn 45 k 5956, make: eicher lmv with stepney, jacky & lever. 2. cond van/ reg.no: tn 45 f 7571 make: bajaj tempo ltd., with stepney,jacky & lever available at 110 kv grid ss store campus.the details are given in the specifications., lot-17 (items-2) condemned lorry 10 ton capacity: 1.reg no tn 45 - p 8575, ashoke leyland with stepney, jacky with lever & wheel spanner avalable at 110 kv grid ss campus, m.c.road, thanjavur. 2.reg no tn 45/ q 6201, ashoke leylandwith out stepney, jacky with lever & wheel spanner avalable at 110 kv grid ss campus, m.c.road, thanjavur. the details are given in the specifications., lot-18 (item-2 nos.) condemned lorry 10 ton capacity: 1. reg no tn 45/ m 9769, ashoke leyland with stepney, jacky with lever & wheel spanner available at 110 kv grid ss campus/trichy store. 2.reg no tn 45/ f 8341, ashoke leyland with stepney, jacky with l