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 protectionrelays , 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 for commissioning of 110 volt eot crane control panel with complete wiring consisting of following items: 1) powder coated standard mild steel control panel with minimum thichness 14 swg for body and 16 swg for doors .protection class-ip-55 and is 8623/iec 61439 - 01 nos 2) mccb 4 pole 415 volt ac,50hz,35 ka, 100 ampere conforming to standard iec 60947-2 make-l&t/havells/c&s /siemens- 01 nos 3) 3 pole forward/reverse power contactor unit 75 ampere ,coil voltage-110 volt ac,with 2no+2nc type-mnx75 ampere/110 volt ac make-l&t/havells/c&s /siemens -02 nos 4) auxiliary power contactor unit 16 ampere ,coil voltage-110 v ac with 2no+2 nc, type mnx 16 ampere/110 volt make-l&t/havells/c&s /siemens- 01nos5) electronic overload relay (20-85) ampere ,415 volt ac 50hz ,3 pole trip class 10-20 with 1 no+ 1nc as per iec 609474 make-l&t/havells/c&s /siemens- 01 nos 6) 3 pole contactor unit 50 ampere, coil voltage-110 volt with 2no+2nc for one drive rotor acceleration-03 nos make-l&t/havells/c&s /siemens 7) on delay timer for one drive 110-220 volt make-l&t/havells/c&s /siemens 8) spp (single phase preventor) 6 wire 415volt,protection class-ip 20-01 nos make-l&t/havells/c&s /siemens 9) led indicator lamp red-yellow-blue -01 nos each make- ce/kaycee/c&s 10) din channel-05 mtrs make-reputed 11) power and control terminal/connector (complete set) 12) numbering ferrule as per requirement(complete set) 13) copper cable lugs,pin &ring type ( complete set) 14) sleeves as per site requirements -01 set [ warranty period: 30 months after the date of delivery ]
Tender For supply of elbow 3by4 inch , casing capping t 3by4 inch , contector with no and nc contect , control fuse 500 ma , copper lugs 35sqmm , copper lugs pin type 1point5 sqmm , copper lugs pin type 2point5 sqmm , copper lugs pin type 1 sq mm , copper lugs ring type 1point5 sqmm , copper lugs ring type 1 sqmm , copper lugs ring type 2point5 sqmm , copper lugs ring type 6 sqmm , copper lugs u type fork type 1 sqmm , copper lugs u type fork type 1point5 sqmm , copper lugs u type fork type 2point5 sqmm , cotton tap 25mm , cotton tape 3by4 , crockdile pin , current selector switch 16a , din rail channel 32 mm mcb , din rail star delta starter timer 230v run time range 0 to 60 second , distribution box 8 way , dowells copper lugs , drill bit rcc for concrete 3 to 12 mm step of 0point5 , fan regulator electronic type , fibre wages , flexible cable 2c by 1sqmm copper round type , flouroscent tubelight choke induction type 40 watt 230 volt is 2418 , flush type indicating lamp 6 amp , flush type kit ket fuse 6 amp , fused panel type 16 amp , fused piano type 10amp , helogen lamp with flixture 500 watt , hook up copper wire 1by25 1 coil equal 100 mtr different colour , hpmv lamp fitting 250v 125watt with fixture lamp chock ignitor capacitor with all accessories , hpsv lamp fitting 250v 125watt with fixture lamp chock ignitor capacitor with all accessories , indicator piano type 5a 230v , indicator panel type lamp 230v red yellow blue white , inductor 3mh , insulating paper , kit kat fuse 16amp 230v with base , lamp 12 volt for dc supply , lamp 230 v 15w red yellow blue each , lathoroid paper , led red green blue white , led blue 3v 5mm , led green 3v 5mm , led lamp holder for 5mm led , led lemp 15w and 20w , led light batten fixture 10 watt , led red 3v 5mm , led tube light t5 , led white 3v 5mm , led yellow 3v 5mm , lubricating oil , male female plug 6 amp 240v , mica capacitor , moduler bell switch 6 amp , moduler socket dual 6 and 16 a , nichrome wire 22swg , no volt coil nvc for contactor 230v , no volt coil nvc for contactor 440v , nut bolt 1.5 inch x 4 mm , nutral link , overload relay 4-6 amp , paper capacitor , pedestral lamp 5 watt , pendent switch 1-way 6a , plastic wall plug length 8mm 7mm 6mm 5mm 1 pkt equal to 50 no each size , power contacter block 440 v nvc , ptc positive temp coefficient relay , purple led flexible neon light roll , push button box with red and green , push button panel type green , push button panel type red , pvc 1-way gang box , pvc bobin cross area 1 inch x1 inch , pvc bobin cross area 1 inch x1 inch stamping lamination e and i type , pvc box for mcb 2pole , pvc box for mcb 4pole , pvc casing caping accessorieselbow tee coupling internal angle external angle one way junction two way junaction three way junction four way junction ceiling rose 12 mm , pvc casing caping accessorieselbow tee coupling internal angle external angle one way junction two way junaction three way junction four way junction ceiling rose 19 mm , pvc casing caping accessorieselbow tee coupling internal angle external angle one way junction two way junaction three way junction four way junction ceiling rose 25 mm , pvc channel 50mm box type , pvc conduite pipe 19mm accessories band tee elbow coupling ceiling rose one way junction two way junaction three way junction four way junction , //bid details 2 / 111 pvc flexible twisted copper wire red and black 23by36 , pvc gang box 1 way casing caping , pvc gang box 2 way casing caping , pvc gang box 3 way casing caping , pvc gang box 4 way casing caping , pvc gatti 4mm 5mm 6mm 1 pkt equal to 50 no each , pvc pipe 25mm , pvc pipe 3by4 inch , pvc pipe fitting 25mm tee, elbow, cross, reducer ,cap, end coupling , pvc relay module with base mk3p n , pvc relay module with base dc2411p , pvc saddle 25mm , pvc sleeve 3mm , pvc t 3by4 inch , remote push button red and green , remote start stop push button station with pvc box no nc connect on off , sequencial controller, 4 chennal , socket 2 pin socket