Tender For corrigendum : supply of spares for 02 nos float and boost chargers for 220 vdc and 48vdc battery bank at power house c c - 16a ammeter selector switch for main input current selection , 16a voltmeter selector switch for main input voltage selection , 10a tp ac 2 way without off auto or manual mode selection for float and boost chargers , 16a sp dc 2 way without off switch for float rectifier or load bus and boost rectifier or battery voltage selector switch , 16a sp ac 2 way without off auto c or o mode or manual boost mode selection for charger , 10a tp dc 2 way without off for boost charging of battery set 1 or 2 selection , 225a dc coil operated emergency contactor coil 220v dc auxi 1no , 185a dc coil operated contactor for boost charging battery set 1 coil 220v dc auxi 2 nc , 63a dp dc on or off switch for load isolation , 40a dc coil operated emergency contactor coil 48v dc auxi 1no , 65a dc coil operated contactor for boost charging battery set 1 coil 48v dc auxi 1 nc , filter capacitor for ripple suppression for float and boost chargers rating 100 v 2200 uf , dc to dc convertor 48v dc to 24 v dc 5 amps , 4 channel relay boards for contact multiplication of card mounted protection relays , electronic card module for avr and current limit for float charger auto and manual mode , electronic card module for avr and current limit for boost charger auto and manual mode , electronic card module for float and boost rectifier fuse fail and filter fuse fail , protection module for various fault detection and annunciation , blocking diode for float and boost charger rating 70a i avg piv 800 for fcb mode on k3 heat sink , 80 percent blocking diode stud type rating 70a i avg piv 800 on k3 heat sink , latching resistor for rectifier. 250 ohms 50 watts for float and boost chargers , 10k 1w potentiometer for auto or manual voltage adjust in float charger , 10k 1w potentiometer for auto or manual current adjust in boost charger , 2ph control transformer for power supply of avr cards prim 415 v sec 16 0 16 v ac 400ma , 3ph control transformer for synchronising of avr cards. pri 415 v sec 16 0 16 50ma , 3ph control transformer for ac u or v pri 415 v 3 phase sec 0 16 vac 1 phase 250 ma , 2 0fi control transformer for fan control supply prim 415 v 2 phase sec 190v ac 50va , scr stud type 70a with heatsink loose module only , diode free wheeling stud type 70a with heatsink loose module only , digital ac ammeter 48 x 96 sq mm class 1 ct ratio 25 or 1a auxiliary voltage 24v dc , digital ac voltmeter 48 x 96 sq. mm class 1 range 0 500v ac auxiliary voltage 24v dc , digital dc ammeter for float boost chargers and 80percentage cell tap 48 x 96 sq mm class 1 75mv dc with shunt auxiliary voltage 24v dc , digital dc voltmeter 48 x 96 sqmm class 1 range 75mv dc auxiliary voltage 24v dc , digital dc charge or discharge ammeter for battery 48 x 96 sq mm class 1 range 75mv with shunt auxi 24v dc , transportation charges for material
Tender For supply of procurement of workshop plasma cutting machine spares at bpcl bina refinery d d - air cooled torch pn hy1014 , nozzle for plasma m c pn hy1015 , electrode for plasma m c pn hy1016 , contact tube for plasma m c pn hy1017 , front cap for plasma m c pn hy1018 , air cooled torch head pn hy1019 , electrode holder part no. hy1020 , nozzle holder pn hy1021 , air filter frc 136134 1 4 pn hy1001 , igbt skm 400gb125d pn hy1002 , bridge module 3ph pn hy1003 , card tc0604 02 r3 pn hy1004 , card tc 0510 01 pn hy1005 , timer 800x for plasma m c pn hy1006 , switch thermal 120 degrees pn hy1007 , resistors for plasma m c pn hy1008 , hall sensor for plasma m c pn hy1009 , reed 7turn for plasma m c pn hy1010 , control transformer pn hy1011 , control transformer pn hy1012 , control transformer pn hy1013
Tender For supply of procurement of spares prabhu make flp lt ht starter dp and geb d d ? g? g - contactor complete 400 amps. 3. 3kv, part no. ht-200 , vacuum contactor rectifier bridge, part no. ht-201 , bottle for vacuum contactor 3. 3kv, 400 amps, part no. ht-202 , vacuum contactor closing coil 110v dc, part no. ht-203 , vacuum contactor holding coil 110v dc, part no. ht-204 , auxiliary switch for vacuum contactor 2no 2 nc, part no. ht-205 , p. t. 40va 0-8-12v 0-110v, part no. ht-206 , auxilary contactor 3 no 1 nc 110v ac, part no. ht-208 , resin cast p. t. 750va 3. 3kv 110 volts single phase, part no. ht-300 , h. t control fuse 3. 3kv, 2 amps, part no. ht400 , copper busbar 400amps set of three, part no. ht-101 , resin cast moulded c. t. for o l 3. 3kv, part no. ht-600 , dmc moulded 3. 3kv insulator for power fuse, part no. ht700 , push button with element for start, stop, test and reset, part no. ht--1300 , lamp holder with lamp for starter, part no. ht-1400 , brass cable gland complete with c. i clamp, stud , part no. ht-1600 , s t idmtl o c and s c r with time leg o l setting - 50 percent to 200 percent and s c setting 400 percent to 1600percent of flc, part no. ht-900a , e. l unit complete without transformer, part no. ht-800 , dmc moulded copper terminal 400a, 3. 3kv , part no. flp vcb 045 , isolator 100 amps reversing, part no. fs- 2 002 , air break contactor 40amps upto 20hp 550v starter, part no. fs- 2 003c , air break contactor 63amps upto 30hp 550v starter, part no. fs- 2 003e , auxiliary transformer 80va pri-500 525 550v sec-0-8-12, 0-110v, part no. fs- 2 004c , dmc terminal for i c ,t g,o g and partition 100 amps, part no. fs- 2 008 , dmc auxilary terminal, part fs2 009 , 3 pole magnetic o l relay type direct acting, part fs- 2 010 , direct acting thermal overload relay upto 30hp starter, part no. fs-2 010a , 65 sq mm ammeter ct operated, part no. fs-2 011 , 65 sq mm ammeter direct acting, part no. fs-2 011a , ct for ammeter, part no. fs-2 012 , short circuit hrc fuses 63 amps, part no. fs- 2 014e , auxilary contactor 2 no 2 nc 110v 415v 500v, part no. fs- 2 020 , pilot relay 12v dc, part no. fs- 2 026 , s e l r with cbct and p. t. el setting 50ma to 750ma with time delay 0. 1 to 1 sec in step of 0. 1 sec with test and reset micro switch and conc wire, part no. fs- 2 037 , isolator 200 amps reversing, part no. fs- 3 002b , isolator 300 amps reversing, part no. fs- 3 002c , air break contactor 185amps, fs- 3 003h , air break contactor 300amps, fs- 3 003l , air break contactor 325 330amps, fs- 3 003m , dmc terminal for i c and t g 300 amps, fs- 3 008a , dmc terminal for i c and t g 400 amps, fs- 3 008b , dmc terminal for outgoing partition 300 amps, fs- 3 009b , dmc auxilary terminal, fs- 3 010 , 3 pole magnetic o l relay type ct operated, part fs- 3 011a , ct operated thermal overload relay 4. 5 to 7. 5a with mounting kit, fs-3 011c , ct for overload relay,fs- 3 012 , 65 72 sq mm ammeter ct operated,fs- 3 012b , 65 or 72 sq mm voltmeter 0-600v, fs- 3 012d , pilot relay 12v dc, part no. fs- 3 026 , s e l r with cbct and p. t. e l setting 50ma to 750ma with time delay 0. 1 to 1 sec in step of 0. 1 sec with test and reset micro switch and conc wire,part no. fs- 3 041 25 amps contactor with 110v coil, part no. dpf-1 002a, hrc fuse base with carrier, part no. dpf-1 004, hrc fuse link,10 amps, part no. dpf-1 004a, e l. trip indication lamp, part no. dpf-1 006a, glass fuse. 1 amp, part no. dpf-1 007a, glass fuse. 2 amps, part no. dpf-1 007b, on off toggle switch, part no. dpf-1 008, incoming throughgoing dmc,moulded terminal with brass stud, part no. dpf-1 013, interconnecting dmc, moulded terminal with brass, part no. dpf-1 013a, condensor,16v,220 mfd. , part no. dpf-1 019, m 8 //bid details2 / 59
Tender For fire insurance coverage excluding flood, storm, earthquake, riot, strike, malicious damages and terrorism for the gas turbine, generator with auxiliaries, generatortransformer & gas/ diesel handling equipments/buildings
Tender For srm e-tender: annual maintenance contract (amc) for work of repair and maintenance of transformer cooling system (including fcc & cooling fans) alongwith supply of required spares at various substations under ehv o&m division nanded.
Tender For work of overhaul, internal inspection, oil leakage attending, gasket replacement, oil filtration and testing of 250 mva 400/15.75kv generatortransformer (gtr-2) at cstps, chandrapur.