Tender For purchase of equipments for eee department - 3 phase capacitor bank :* 3-phase capacitor bank * rating: 2 kvar * voltage: 440 v ac * frequency: 50 hz * heavy duty self-healing capacitor units * powder coated ms enclosure * compact panel mounted/floor mounted construction * proper ventilation arrangement to be provided * capacitor duty contactor/switch to be provided * fuse/mcb protection to be provided * discharge resistors to be provided for safety * proper earthing arrangement provided, 3 phase auto transformer starter :* 3-phase variable autotransformer * input: 415 v * output: 0 470 v ac (continuous) * current: 15 a * copper wound, carbon brush type * heavy duty toroidal/core construction * mounted in powder coated ms/crca enclosure * front panel mounted voltage control knob with scale indication * proper insulated terminals provided * floor/bench mounted type suitable for laboratory use * input/output terminal arrangement provided * mcb/fuse protection provided * proper earthing terminal provided * ventilation arrangement for heat dissipation, linear variable differential transformer measurement trainer :* input supply : 230 v ac, 50 hz * type : linear variable differential transformer (lvdt) trainer kit * lvdt stroke length : 25 mm * lcd display provided * digital voltmeter provided for output measurement * potentiometer provided for calibration and adjustment * signal conditioning circuit inbuilt * zero adjustment and calibration facility provided * test points provided for waveform/signal observation * clearly labeled circuit diagram on front panel * proper insulated terminals and safety sockets provided, plc trainer kit :* plc make :allen-bradley / delta electronics / siemens or equivalent* digital inputs : 8 20 nos.* digital outputs : 6 12 nos. (led / relay type indication)* communication port : rs232 / usb / ethernet (if available)* programming method : ladder logic programming* toggle switches for digital input simulation* led indicators for output status indication* analog potentiometers for analog input experiments* proximity sensor interface provided* relay output interface provided* input supply : 230 v ac, 50 hz* built-in regulated 24 v dc power supply* ladder diagram programming software to be provided* compatible programming software license to be provided* suitable for basic plc programming and automation experiments, conveyor arrangement with siren :* input supply : 12 v dc / 24 v dc / 230 v ac, 50 hz* control mode : manual / automatic operation using plc* conveyor arrangement with geared dc motor provided* proximity sensor provided for object detection* start and stop push buttons provided* audio siren indication provided* plc based control and sequencing operation provided* mini conveyor setup suitable for laboratory demonstration* geared dc motor driven conveyor mechanism* smooth belt movement with roller arrangement, digital storage oscilloscope (dso) :* bandwidth: 50 - 100 mhz. * sampling rate: 1gs/s. * channels: 2 (minimum) * power supply: 100v 240v ac, 50-60 hz * automatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., * horizontal scale: 5 ns/div 50 s/div or equivalent * vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div 10 v/div (at input) * waveform math: +, -, x , , invert, fft etc., * waveform storage: 16 waveforms or equivalent communication interface: usb host, usb interface. * 7-inch color display or equivalent * input impedance - 1 m 2%, // 20 pf 2 passive probes (1x/10x), on/off control of lamp using solid state relay kit:* type : solid state relay (ssr) trainer kit* control/input voltage : 12 v / 24 v dc or up to 30 v dc* output load voltage : 230 v ac, single phase* load control : on/off control of ac lamp load* solid state relay based switching circuit* opto-isolated input control* built-in ac lamp load* manual on/off switching arrangement* led indication for input and output statu
Tender For supply of lab equipments - purchase of lab equipments, acidity test kitspecifications:ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, single phase resistive loadspecifications:type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability, three phase resistive load specifications:rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided, three phase capacitor bank specifications: 3-phase capacitor bank rating: 2 kvar voltage: 440 v ac frequency: 50 hz heavy duty self-healing capacitor units powder coated ms enclosure compact panel mounted/floor mounted construction proper ventilation arrangement to be provided capacitor duty contactor/switch to be provided fuse/mcb protection to be provided discharge resistors to be provided for safety proper earthing arrangement provided, 3 phase auto transformer starter specifications: 3-phase variable autotransformer input: 415 v output: 0 470 v ac (continuous) current: 15 a copper wound, carbon brush type heavy duty toroidal/core construction mounted in powder coated ms/crca enclosure front panel mounted voltage control knob with scale indication proper insulated terminals provided floor/bench mounted type suitable for laboratory use input / output terminal arrangement provided mcb/fuse protection provided proper earthing terminal provided ventilation arrangement for heat dissipation, 3 floor lift interfacing model specifications: type: table-top lift model floors: 3 levels structure: transparent acrylic / ms frame cabin: moving lift car with guide rails drive: dc geared motor / stepper motor motion: up/down movement, floor indication leds (1, 2, 3) direction indicators (up/down), start & stop atevery stage, over load limit control three-floor lift operation plc interfacing and programming floor selection logic automatic stopping at floors direction indication system educational demonstration of elevator automation, mcb elcb trainer kit specifications: 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5amps two pole elcb 30ma lamp load single phase 5amps panel enclosure and terminal outlets, signal generator specifications: frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vp-p. rise time: 100 ns. distortion, dso specifications: bandwidth: 50 - 100 mhz. sampling rate: 1gs/s. channels: 2 (minimum) power supply: 100v 240v ac, 50-60 hz automatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., horizontal scale: 5 ns/div 50 s/div or equivalent vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div 10 v/div (at input) waveform math: +, -, x , , invert, fft etc., waveform storage: 16 waveforms or equivalent communication interface: usb host, usb interface. 7-inch color display or equivalent input impedance - 1 m 2%, // 20 pf 2 passive probes (1x/10x), pwm based
Tender For providing and fixing of various electrical accessories at district and session court metro jodhpur - sitc of ip20 smd mid power led batten type integrated light fixture made from powder coated extruded aluminium housing with in built driver , system lumen efficacy 110 lm/watt output only at cw (5700k to 6500k) , internal surge protection of 4.0 kv with short & open circuit protection ,thd 10% , p. f. 0.95, cri >80 , life time of minimum 50000 burning hours with , 70% of intial lumen maintaned till life ends , cct 3000 k / 4000 k / 5700 k /6000 k/6500 k (as per ansi bin) as required., 1170mm(+/-10%) led batten with min. lumen output 2200 lm, sitc of ip-20 led recessed / surface mounted, round / square backlit & smd mid power led downlight with power coated die-cast aluminum housing with uv stabilized non yellowish diffuser with bis compliance 4.0 kv surge protected isolated driver, with short & open circuit protection input 320vac-48 hr protection, input 350vac-2 hr protection), having efficiency > 85% . system lumen efficacy of 110 lm / watt,at cw (5700k to 6500k) , thd 10 % , pf. 0.95, cri >80, life time of minimum 50000 burning hours with , 70% of intial lumen maintaned till life ends , cct 3000 k / 4000 k/ 5700 k /6000 k/6500 k (as per ansi bin) as required., recessed mounting, minimum lumen output 1950 lm, sitc of ip20, 2x2 led surface/ recessed mounting backlit & smd mid power type led light fixture not less than 35 mm housing depth made from crca sheet steel housing, high purity / transmissivity uv stabilized non -yellowish diffuser for uniform light distribution. operating voltage range 140-285 v, hv cutoff - lv cutoff should be 300-100v . high efficiency with 4 kv internal surge protection bis certified isolated driver having efficiency > 85% , with short & open circuit protection ( input 320vac-48 hoursprotection,input 350vac-2 hours protection) (integral with light fixture). system lumen efficacy of 120 lm/watt ,thd 10 % , p.f. 0.95,cri >80 , life time of minimum 50000 burning hours with , 70% of intial lumen maintaned till life ends , cct 3000 k / 4000 k / 5700 k /6000 k/6500 k (as per ansi bin) as required., recessed mounting, minimum lumen output 4320 lm, providing & fixing of bee star rated copper wounded with class of insulation f, double ball bearing capacitor start, aluminium body & aluminium blade ceiling fan conforming to all the performance requirements laid down in is 374:2019 with down rod up to 30 cm with secondary support safety cable ( steel rope) , cotter pin, shackle kit with 3 x 1.5 sq.mm pvc insulated flexible copper conductor and making connection testing etc. as required., 1200 mm sweep bee 1 star rated (service value >=4.0 to 4.5 ), providing & fixing of ventilating fans capacitor start, copper wounded, single phase with pvc impeller, abs body, automatic openable louver shutter in existing opening including making connection, testing etc. as required., 200 mm sweep minimum air delivery 450 cum / hour, providing & fixing of 450 mm sweep oscillating type wall mounting / pedestal type fans with three speed, on and off position, sintered iron bush oil impregnated, with metal front and back 120 or more ribs guard; three no. aluminium blades, minimum air delivery 100 cum. / minute , minimum service value 1.11 cum./min/watt, noise level should be = 75 db, power consumption = 120 watts, motor protection through thermal overload protection device, including fixing with anchor bolts, making connection testing etc. as required., wall mounting type with adjustable vertical angle, supplying and laying fr pvc insulated & unsheathed flexible copper conductor of following nominal sizes with isi marked (is:694) and as per is 8130 : 2013 of 1.1 kv grade . wire should be made from copper, stranding in acc. to is:8130/iec 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation pvc type a/c/d , flame retardant as per is 10810-53, better amperage rat
Tender For supply, installation, commissioning, trial and testing of shredder 11 kv boost pf ht capacitor bank with reactor at hbl plant sugauli, east champaran, bihar-845456
Tender For corrigendum : supply of sfsb sfib under water fixtures d d - 1. under water lighting fixture -400w, 240v, 50 hz hpsv flood light , 2. lamp holder - spares for model no. sk 59 lighting fixture , 3. glass cover - spares for model no. sk 59 lighting fixture , 4. o ring - spares for model no. sk 59 lighting fixture , 5. protection cover - spares for model no. sk 59 lighting fixture , 6. cable leading tube - spares for model no. sk 59 lighting fixture , 7. gaskets - spares for model no. sk 59 lighting fixture , 8. ignitor super imposed for 1000w mh lamp. spares for superkino model no. sk 52-3 lighting fixture , 9. p.f. improvement capacitor - spares for model no. sk 52-3 lighting fixture , 10. under water lighting fixture, 1000w 240v, 50 hz hpmh all round circular flood light , 11. o ring - spares for model no. sk 52-3 , 12. protection cover- spares for model no. sk 52-3 , 13. ballast spare for model no. sk 52-3 mh lighting fixture , 14. 1000 watt metal halide lamp suitable for model no. sk 52-3 lighting fixture , 15. cable leading tube spare suitable for model no. sk 52-3 lighting fixture , 16. 400 watt ballast suitable for sk 59 lighting fixture , 17. ignitor suitable for sk 59 lighting fixture , 18. 400 watt hpmh lamp suitable for model no. sk 59 lighting fixture , 19. lamp holder - spares for model no. sk 52-3 lighting fixture
Tender For supply of various type electrical accessories for electrical maintenance work at various municipal properties of part -1 area (mota varachha, utran, bharathana, umra, gothan, abrama, kathor, velanja) falling in the new east (sarthana) zone-tube light and lamp , light & accessories , , 2.0 x 2.0 feet square 36/40 (watt) led fixture for indoor lighting or its equivalent , , philips driver for 2.0 x 2.0 feet square 36/40 (watt) led fixture for indoor lighting or its equivalent, pin: 50w mac, u in: 240 vac, i in 0.22 a max, p.f. ≥0.95, i out: 280ma, v : u out -190 v dc max, self deciaration conforming to is 15885(part 2/sec:13) , , driver for 2.0 x 2.0 feet square 36/40 (watt) led fixture for indoor lighting or its equivalent, sidl-36-600, pin: 36w mac, v in: 230 vac 50hz, i in 160ma, p.f. > 0.9, athd: <10%, i out: 600ma, v : u out-54 v max, is 15885 (part 2/sec:13) , , 18/20 watt, led panel light (square/round), 1700 lumens , , 20/24 led panel light size 12 x 12 inch , , 12/15w led panel light (square/ round), 1020 lumens , , 50-55 watt led flood light fitting having efficacy 100lm/watt, cct 5000 k to 5700k , , 30-35 watt led flood light fitting having efficacy 100lm/watt, cct 5000 k to 5700k , , celling fan & accessories , , supply of 1200 mm sweep (48"), bee 5 star rated, ceiling fan with brush less direct current (bldc) permanent territe magnet motor. , , capacitor 440 v ac,36 uf , , capacitor 440 v ac,50 uf , , capacitor 440 v ac, 100/120 uf , , 1.5 ft celling fan ms pipe , , 2 ft celling fan ms pipe , , 2.5 ft celling fan ms pipe , , 3 ft celling fan ms pipe , , 4 ft celling fan ms pipe , , ding dong bell , , bell/buzzer/hooter , , remote operated ding dong bell , , buzzer , , industrial gong bell 9inch , , standard industrial bell (school bell) 240 v ac 225mm , , standard industrial bell (school bell) 240 v ac 150 mm , , musical bell , , parrot bell , , modular accessories , , modular board , , 2-up pvc modular board surface , , 3-up pvc modular board surface , , 4-up pvc modular board surface , , 6-up pvc modular board surface , tissino type switch, fan regulator & accessories , , tissino type switch 6 amp (simple) , , tissino type switch 16 amp (simple) , , tissino type 2-way switch 6 amp , , tissino type bell push , , tissino type plug 6 amp (simple) 2 in 1 socket , , tissino type plug 16 amp (simple) , , holder adapter , , electronic hum free eme socket type step fan regulator (plug type) , , electronic hum free eme switch type step fan regulator , , one no single pole 16a switch & one no 6/16a universal socket combined (ss combine with box) , , angle holder , , batten holder , , pendent holder , , bakelite celling rose , 10 amp connector strip , , male female 2 pin connector , , other accessories , , electrical insulation tape roll different colour box (r-y-b-n) , , water proof rubber tape , , wooden grip packet , , pvc grip packet , , aluminum strip (10 ft.long) , , rubber clamp (fan) , , pencil cell aaa size 1.5 v , , pencil cell aa size 1.5 v , , 9v battery cell , , 12 v 23 a alkaline battery cell , , aluminum lug pin type for 2.5/4 sq. mm cable/wire , , aluminums lug pin type size 6/10 sq. mm cable/wire , , aluminum lug pin type size 16 sq. mm cable/wire , , copper lug pin type for 2.5/4 sq. mm cable/wire , , copper lug pin type for 6/10 sq. mm cable/wire , , copper lug pin type for 16 sq. mm cable/wire , , aluminum lug ring type size 2.5/4 sq. mm cable , , aluminums lug ring type size 6/10 sq. mm cable , sheet steel powder coated mcb db board-flush/surface mounted 3 phase 8 way ss double door ppi type for 1 phase outgoing horizontal box , , odher equipments and accessories , , l&t mnx 22 power contactors , , relay for up to 3 hp submershible moter starter , , relay for 3 hp to 5 hp submershible moter starter , , relay for 5 hp to 12.5 hp submershible moter starter , , single phase submersible starter with digital ampere and volt meter , , with power contactor, start + run capacitor & start