Tender For maintenance of electrical installation of various e & m works in non-gpra, sector-7, antophill, mumbai - 37. (sh : renovation and strengthening of existing electrical powersupply infrastructure with associated protection and earthing works for improved reliability and safety at building no. 51, phase-ii, sector-vii, antop hill, mumbai-37.subwork/packages:moei of various e & m works in non-gpra, sector-7, antophill, mumbai-37. (sh: renovation and stregthening of existing electrical powersupply infrastructure with assoicated protection and earthing works for improved reliability and safety at building no. 51, phase-ii, sector-vii, antop hill, mumbai-37.
Tender For supply, erection, testing and commissioning of main distribution board (mdb) for electrical powersupply fabricated with 14 swg ms sheet powder coated with red post office colour, double door(frontand back) with locking arrangement with 02 nos incomers and 06 nos outgoing with aluminium bus-bar size 980mm long, 70mm width & 10mm thick. the bus-bar will be fitted on 630a hrc fuse base in incomers 06 nos & 400a hrc fuse base in outgoing 18 nos. note: hrc fuse base should be standard make confirmingto iec 60269 part-ii/is:13703 part-ii. mdb box as per ?drawing? attached. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : providing electrical and mechanical work services at haf gzb sh operation and maintennace of 11 kv and 0.433 kv electrical powersupply and lt feeder pillar at different location at haf hindan and cleaning work at electrical division office sub division office electrical enquiry in domestic area hindan ghaziabad
Tender For supply of magnetic base core drilling machine capable of performing drilling & reaming operations with annular cutter size 12mm to 50mm, twist drill capacity upto dia 23mm, screw tapping upto 16mm with rated input power 1200 w - 220 to 230 v, laser centre guide, speed preselection, overload indicator,rotational direction switch, magnet strength indicator & scale for drilling depth similar to bosch gbm 50-2 in bosch/eibenstock/ojasvi. note: tapping collet (1no.) and tapping attachment (1 no.) to be supplied as accessory along with the machine. [ warranty period: 12 months after the date of delivery ] ]
Tender For supply of gasket bushing between supporting block and magnet valve of power contactor. er drg. no. 12430171, alt-4. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For purchase of lab equipments for eee dept - purchase of lab equipments for eee dept, single phase transformer.itemcode:b002 single phase transformer,rating: 1 kva, 50 hz, input: 230 v acoutput: 115 v ac,type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation)., acidity test kit itemcode:b005specifications: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, dc stepper motor drive kit with stepper motoritemcode:b010specifications:stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc powersupply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet withprinted circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection, dc servo motor drive kit with servo motor itemcode:b011specifications:input supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc powersupply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided, three phase resistive load itemcode:b013specifications: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, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kit itemcode:b028specifications:type : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate drivercircuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kit itemcode:b029specifications: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 status, speed control of ac motor using vfd drive module with ac motor itemcode:b030specifications:type : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz o