Tender For supply of electrical items - led 18 or 20 watt batten 4 feet , 9 watt led bulb , t-8 tubelight side holder , t-8 tubelight side holder -industrial , 6 ampere 5 pin socket , 63 ampere hrc fuse base 415 v , digital ampere meter panel mounting , digital volt meter panel mounting , mcb 3pole 63 ampere , mcb 4 pole 63 ampere , 12 x 12 inch led panel light 18 or 20 watt , ding- dong bell 240 volt ac , mccb 3 pole 250 ampere , mccb 4 pole 100 ampere , mccb 4 pole 63 ampere , led flood light 100 watt , driver for 100 watt led flood light , 33 kv d o fuse barrel assembly with fuse10 amp , 33 kv d o fuse element 10 amp , 1 sqmm single core multistrand copper wire frlsh , 1 point 5 sqmm single core multistrand copper wire frlsh , 2 point 5 sqmm single core multistrand copper wire frlsh , automatic power factor controller 8 step with led display , led driver 40 watt , mcb single pole 10 ampere , mcb single pole 6 ampere , mcb mounting channel -rail , 24x24 inch led panel light 36 or 40 watt , 12x12 inch led surface light 18 or 20 watt , 3 pole 6 way selector switch , holder for 2 pin pl led light lamp , holder for 4 pin pl led light lamp , 16 amp switch socket combined , 16 ampere 3 pin top , 6 ampere 3 pin top , 6 ampere piano type switch , 6 ampere 2 way , bell switch
Tender For repairing and maintenance of 3.3kv grade 2 x 150 kvar three phase automatic power factor controller and 3.3kv vcb switch meditron make, sl. no. mdo/504, 400a installed at kalyani sub-station under sdocm, dhori area.
Tender For supply, fixing, testing and commissioning of 200 kvar automatic power factor correction sy stem with following accessories (1) incomer section 400 amp tp tma mccb 50 ka- 1 no, (2) controller-adv ance apfc rm - 12 controller - 1 no, (3) phase indication lamps for r/y/b -1 set, (4) control transformer ep oxy resin cast -3 nos., (5) control mcbs as required, (6) digital multifunction meter - 1 no., (7) capacitor ba nk heavy duty power -9 mpp cylinder type 440 v 5 kvar -1 no., 10 kvar - 2 nos., 25 kvar - 3 nos., 50 kv ar- 2 nos., (8) capacitor duty contactor 5 kvar -1 no., 10 kvar - 2 nos., 25 kvar -3 nos., 50 kvar- 2 nos., (9) bank protection: mcb 16 a -1 no., 25a -2 nos., 63a -3 nos.,100a -2 nos., (10) enclosure - standard enclo sure, powder coated ,ip-54, siemens gray ral 7035 colour shade non compartmentalized design, main fra me/ door/cover/partition -1 set, (11) push button- 1 set, (12) auto/manual selector switch (13) axial flo w fan -2 set, (14) busbar (copper) -1 set, (15) control & power cable frls copper wire -1 set ( 16) ct-a s per requirement and including all accessories for commissioning complete in all respect as per direction o f engineer in-charge.. transportation of complete set from electrical store to installation site and dismantlin g and new arrangement as per site requirement is under the scope of firm. nabl/govt. lab test report alon g with 3rd party inspection report to be submitted at the time of supply of material at consignee end. as pe r iec 61921/ is 8623/ is 16636/ iec 61439.make abb/ havells/ l&t/ siemens or similar . [ warranty perio d: 30 months after the date of delivery ]
Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead
Tender For design, detailed engineering, supply, installation, commissioning and trail run on turnkey basis of automatic power factor controller panel (apfc) with harmonic filter (hybrid panel) at thuthipet cetp
Tender For supply,installation,testing & commissioning of interactive display panel of 105"screen , supply,installation,testing & commissioning of interactive display panel of 65"screen , supply,installation,testing & commissioning of ceiling mount hardware for the display panel .approved makes : delta/panasonic/samsung/soltaire , supply,installation,testing & commissioning of wall hardware for the display panel.approved makes : delta/panasonic/samsung/soltaire , supply , installation , testing & commissioning of matrix 4k switcher metal chassis , with 12 nos input slots (hdmi/dvi /displayport/hdbaset ) . 4 nos. output , expandable slots (hdmi/dvi /displayport/hdbaset ) , resolution 4k (4096x2160 ) , input/output signal types hdmi/dvi /displayport/hdbaset , advanced edid management,hdcp complaint , audio output , ethernet port 10/100 mbps. approved make : lightware / crestron / delta., supply,installation,testing & commissioning of ptz usb camera 12x optical zoom with 4k resolution with 1/2.3 inch or higher high quality , pan range: 170deg or more interface for video & rs 232/ rs 422 for controls 10 or more preset position. approved makes : marshall/jvc/phillips , supply,installation,testing & commissioning of digital network conference system (chairman unit ) with flush mountable base,connectivy through cat6 cable,button for mic on/off, 48 khz audio sampling rate , anti rf interference from cell phone or similar devices.priority & apply answer button for chairman unit, . approved makes: toa/val audio/trb audio. , supply,installation,testing & commissioning of controller for conferencing system digital networked dsp conference processor with 64 channels , 48k audio sampling rate and 20hz ~ 20khz frequency response,tcp/ip software control port 4-way cu/du connection for mic, audio link digital input/output audio analog input,rs232 central control, realize microphone switch, priority, volume and other controls.approved makes: toa/val audio/trb audio. , supply , installation , testing & commissioning of interactive pop up monitor with motrised retractable operation . led screen with minimum size of 15" , resolution 1920 x 1080 , aluminium frame with hdmi input . approved make : fametech / e-learn / bxb. . , supply , installation , testing & commissioning ofpop up monitor with motrised retractable operation .led screen with minimum size of 15" , resolution1920 x 1080 , aluminium frame with hdmi input .approved make : fametech / e-learn / bxb. . , supply , installation , testing & commissioning ofhdmi distribution amplifier with 1 hdmi , 6 hdmioutput, 4k resolution . approved make : fametech /e-learn / bxb. . , supply,installation,testing & commissioning ofhigh performance 2-way full range ceilingspeaker frequency range (-10db) 62 hz 20khz, frequency response (3 db) 96 hz 15khz , power rating iec system long-termratings (low-z direct):100 watts continuousprogram power 50 watts continuous pink noise(200w peak), 100 hrs rated noise power30w (30w tap) rated noise voltage70v/100v (with 70v/100v tap settings) ,sensitivity 91 db (1khz - 16 khz) , coverageangle 110 conical coverage angles(byfrequency) conical (vertical & horizontal) 500hz: 1801000 hz: 1602000 hz: 1554000 hz:92 . approved makes : martin audio/valaudio/trb audio , supply,installation,testing & commissioning ofprofessional dual channel power amplifier 2x200w @ 8 ohms, 2 x 300w @ 4 ohms,sensitivity - 0.775v input impedence - 20k,crosstalk - >65db, s/ n ratio - > 110db,damping factor - 500, thd - < 0.1% , slewrate - 15v / us. approved makes : martinaudio/val audio/jbl , supply,installation,testing & commissioning ofcontrol system master/space controller withpoe with minimum 4 bidirectional rs232, 4ir, 4 relays and 4 gp/io and 1 ethernet port tocontrol all the devices in the room. should haveinbuilt ir sensor to learn ir commands,ethernet 100/1000 mbps. approved makes :crestron / neets / extron. , supply,installation,te