Tender For supply of spares for electrotechnica panels and breakers d d ? g? g-- shunt trip coil assembly part no v0021 , elect. release coil assly part no v0022 , auxillary switch assembly part no v0024 , soloinoid coil for closing mechanism part no v0025 , closing contactor for solenoid part no v0027 , flex connector part no v0028 , breaker terminal top part no v0029 , support insulator assy part no v0031 , secondry plug and socket part no v0032 , isolating spout part no v0033 , isolator spout for draw out part no v0034 , drive insulator for vcb part no v0041 , push to trip assy part no v0042 , draw to trip assly for drawout vcb part no v0046 , vacuum interrupter part no v0048 , vacuminterrupters 6.6kv part no v0048 , operating mechanism part no om009 , spring for operating mechanism part no om0010 , indicating lamp part no p0043 , push button switch part no p0044 , trip neutal close switch part no p0045 , ammeter or voltmeter selection switch part no p0046 , rectifier capacitor unit part no p0048 , earth leakage relay part no p0049 , master trip relay part no p0052 , potential transformer 3 phase 6.6 kv by 11 part no p0056a , auxiliary contactor 110 vac part no p0061 , 3point 3kv grade resin cast current transfor part no nvcbp0043 , current transformer 3point3 kv grade resin part no nvcbp0042
Tender For supply of switchdisconnectorfuse unit, capacity 125 amps, three pole with neutral link, double break, front operated handle ss sheet enclosure, as per is:60947[pt1 ]
Tender For supply of expansion type terminal connector to suit 50mm dia alluminium tubular bus-bar to terminal pad of 25 kv isolator/ct/cb & interrupter (ri no. 11061, 11062, 11063) with fasteners, as per rdso specification ti/spc/ohe/fitting/ 0130-10/13-rev-1 or latest & drawing no. eti/psi/p/11060. make: rdso approved sources. rdso item no.: 3100655032. [ warranty period: 30 months after the date of delivery ]
Tender For purchase of equipment- study of led array interfacing to avr and program to display various patterns on led array. ,study of event counter using opto-interrupter and ssd ,study of event counter using opto-interrupter and ssd. ,study of intrusion detection security system using ir/pir sensor and buzzer. ,study of ssd interfacing and writ program for rolling display. ,study of interfacing thumb wheel switch to avr and display input data on ssd. ,study of 16*2 lcd interfacing and its programming. ,study of traffic light controller using avr. ,study to control devices using smart phone & bluetooth module hc05. ,study of stepper motor interfacing and write a program for clockwise and anticlockwise ,rotation of motor. ,study of dc motor interfacing and write a program to vary speed of dc motor using pwm. ,study of interfacing lm35 sensor to on chip adc of avr and display temperature on lcd. ,study of light intensity measurement using ldr sensor and avr. ,study to interface of dht11 and programming using avr. ,study of waveform generations using dac and avr,of the mponent ,digital multimeter ,pn- junction diode ,zener diode ,ir sensor module ,bluetooth module ,digital ic ,ldr ,resistor-100 2 ,resistor-220 2 ,resistor-330 2 ,resistor-1 ,resistor - 2 ,resistor - 10 ,led - red ,led - yellow ,led - green ,led - white ,led - blue ,wires (single thread - bread board wires) ,battery (multimeter) ,rj 11 connector ,rj 44 connector ,rj 45 connector ,component box
Tender For providing and fixing of switchdisconnectorfuse for power supply arrangement(kali mandir pump and mirdhadear) at various locations of socp ib valley.
Tender For supply of procurement of power contractors - item name off delay timer 0.1sec to 10hr, item name control contactor tca3dn40md, item name power contactor 25a , item name power contactor 9a lcid093-a60, item name power contactor 50a p, item name control relay-24v ac, item name pwr contactor for ec panel, item name indicating lamp(led)-red, item name indicating lamp-led-green, es type hrc fuse 32a, item name es type hrc fuse 63a , item name switchdisconnectorfuse10-32a, item name off delay timer 0.1sec to 10hr, item name control contactor tca3dn40md, item name power contactor 25a , item name power contactor 9a lcid093-a60, item name power contactor 50a p, item name control relay-24v ac, item name pwr contactor for ec panel, item name indicating lamp(led)-red, item name indicating lamp-led-green, es type hrc fuse 32a, item name es type hrc fuse 63a , item name switchdisconnectorfuse10-32a
Tender For supply of electrical materials for the maintenance of water supply at takkellapadu head water works - , "supply and transportation of 120 sqmmx 3.5 core xlpe insulated, 1100v grade armoured alluminium cable as per specification confirming to is:7098 (part - i)./1554-imakes: torent / universal / unicab / havells / kei / gloster / polycab /rr kabel", supply and delivery of motor terminal bricks including cost and conveyance of materials, loading and unloading charges complete, 167 hp, 180 hp, 150 hp, 40 hp, 75 hp, "supply and making end termination with heavy alluminium lugs (pin/ ring type) as per is specification duly crimped with crimping tool, pvc tape etc of following size makes:dowels/jainson/cometelec-4.1.13", 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 400 sq.mm, supply and making end termination with heavy copper lugs (pin/ ring type) as per is specification, duly crimped with crimping tool, pvc tape etc of following size makes:dowels/jainson/comet elec-4.1.12, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, supply and delivery of following main switches with fuses and dol starters including cost and conveyance of all materials and labour charges etc., complete, gec 63a main switch, mk1 dol (2 to 6), mk1 dol (9 to 14), mb2 dol (14 to 23), mb2 dol (20 to 33), mk1 dol (06 to 10), supply and fixing of 240/220 v, led (22.5 mm dia ) pilot lamp with integral circuit, terminal block, including connection etc. as required red/yellow/green colour, supply of 3 core flat copper cable of isi for submersible motors confirming to is:694:1990. makes: finolex / polycab / havells / kei/gloster (elec-1.6.3), "supply of following frls / zhfr pvc insulated 1100v grade as per is : 694 / 1990 specification for copper cable.makes: star / airson/ benlo / gemscab /rajnigandha/avocab/ cri/salzer/spykaar/unicab/akgelec-1.5.3", 1.5 sq.mm, 2.5 sq.mm, "supply of 32a tp 10ka c/d curve isi mark.makes: legrand-dx3 / schneider-acti9/hager-h3/ siemens-5sx4/ havells stadx /l&t-au/indo asian-opti pro/ hpl (techno (elec-2.10.1 e)", "supply of 40-63a tp mcb 10ka c/d curve isi mark.makes: legrand-dx3 / schneider-acti9/hager-h3/ siemens-5sx4/ havells stadx /l&t-au/indo asian-opti pro/ hpl (techno (elec-2.10.1 f)", 40a tp, 63 a tp, "supply of following isi marked tpn switchdisconnectorfuse unit, cubical type without fuses as per is: 13947/iec 60947-3 makes: as per list of recommended brands as category ielec-2.1.1", 32 a, 63a, "supply of following hrc fuse links as per is 13703-part 2/iec 60269- part 2makes: l & t / g e / c & s / standard / hpl / havells / siemens / indo asianelec-2.6.1 ", 32a, 63a, pvc /cotton tape role ( 8 mtrs), supply of……isi marked hrc fuse links as per is 13703-part 2/iec 60269- part 2 makes: as per list of recommended brands as category i, 32 a, 63a, 100a, 125a, 200a, 250a, 400a, 800a, replacement of gun metal checknuts for 300/350mm dia sluice valves for wash valves including cost and conveyance of all materials and foundry charges for moulding, turning, finishing charges and labour charges for replacement etc., complete, 300mm dia clear water valve, 350mm dia wash valve, 350mm dia sludge valve, supply and delivery of following materials including cost and conveyance of materials , mnx 70 240 v no volt coils, mnx 80 240 v no volt coils, mnx 90 240 v no volt coils, mnx 110 240 v no volt coils, mnx 185 240 v no volt coils, mnx 225 240 v no volt coils, mnx 250 240 v no volt coils, mnx 400 240 v no volt coils