Tender For ac drive 37kw/50hp. supply & testing of ac drive specification; 1.ac drive required to drive squirrel cage im:37kw/50hp, 3ph, 415vac, 50hz, 4pole/6pole, s4 duty for crane hoist/ lt, appli cation. 2.ac drive mains supply:3ph, 380-400vac 50hz. 3.ac drive o/p rating, high overload capacity :37kw 4.drive o/p rating, normal ol capacity:45kw 5.panel mounting type, protection:ip-20 6.drive t o work without encoder feedback system with suitable current feedback system for speed control with required braking chopper, rfi & emc filter. 7.drive with inbuilt protection system: drive overload, exc essive load, ground fault, heatsink over temp., motor over load, over speed limit, over voltage, under voltage, short circuit etc. 8.ac drive to work from digital inputs in, up/down or forward/reverse di rection & in jog, start, stop, speed-1, speed-2 & speed-3 modes. 9.drive with standard minimum; 6 digital i/ps, 2 digital o/ps, 2 analog i/ps, 1 analog o/p & 2 relay o/ps. 10.drive shall have hmi with t ouchpad key mounted to display various operating parameters in english. hmi with editing drive para meters & self-monitoring watch dog facility to display fault & alarm indications. 11.drive software pro gram for crane duty be supplied in soft copy. 12. cable to communicate between laptop & ac drive b e supplied & operating manual in hard copy. 13.joint inspection at rwf, rwf will make necessary cab le connections to the rated capacity im & ac drive. supplier has to test ac drive for rated capacity ind uction motor on the crane/equipment & tuned parameters in soft copy. 14.make:danfoss vlt autom ation drive fc-302 series or ab power flex 755 series or siemens s-120 series or abb acs-880-m04 s eries or yaskawa ga-700 series only. 15.while tendering, firm to mention; make,series & complete m odel no & attach technical catalogue of ac drive with tender offer. 16. warranty: 18 months from d.o .supply or 12 months from d.o.commissioning, whichever is earlier. [ warranty period: 18 months a fter the date of delivery ]
Tender For tender for supply of 24brsc005 spares of various types of ro plants d d - pressure gauge , servo motor control valve , pressure gauge , thermister overload relay , processor control unit , charging plug , prefilter pump shaft seal , 2 way ball valve set , support bracket , pipe pl4 , o-ring 06.0053 , o-ring , o-ring 06.0282 , crankcase cover o-ring , shaft seal , radial shaft seal , oil scraper , ring , sealing , solenoid valve , strainer support care , pressure switch , ss service kit , grooved ball bearing , sleeve support ring p30/43-130 , pressure spring , pump v belt pulley 02 grooved , motor v belt pulley 02 grooved , shim 1 2 circle , bearing case , 1 4 mxpu4 elbow , 1 4 fxpu4 elbow , rod plunger , retainer seal 2 pc , spacer , w/coil springs , o ring cartridge filter housing , filter element , o ring hp connection , pu9 pipe , victaulic couplers 1 1 4 , permeate male elbow , smcv spindle seat , control transformer , highpressure gauge 0 100bar , lp hose 32 mm id bare hose , hp hose module out , hose high pressure , valve control for servomotor dn 40 kvs 18 0 , 3 8 mxpu4 elbow , abs service kit , ss service kit rosm 03 tpd , elbow connector 3 8 , dolomite , h p pump crankcase oil , hp hose to pt 60 , a/v mount for hp pp trolly , mcb 5 a 220 v , bearing cover o-ring
Tender For tender for supply of 22bslc001 spares of starter main switch board power supply unit and engine da alarm panel : : - contactor 12amps 2no 2nc coil 240v 50hz , green led wide band led pilot light compl.unit 42 to 240v ac , contactor 30a with 415v coil 2no 2no aux contacts for start , bimetal overload relay having relay range 2 5 4a with adapto , bimetal overload relay having relay range 4 6 3a with adapto , contactor 170a ac3 110v 50hz 2no 2nc , 6a 3nwns bs type fuse , red ind lamp complete unit for 230v with built in resistor , relay overload 8 16a three pole , relay overload 18 24a , relay time delay 3 12 se , contactor 16a ac3 110v 50hz 1no 1nc , auxiliary contactor rated 10a 240v ac operating coil 2no 2nc , bimetal overload relay having relay range 2 5 4a , relay overload 25 40a
Tender For supply of dol starter for 15 hp motor, 3-phase, 440 volts, having over-load relay, range 20 to 32 amp , coil voltage : 415/440 volts, complete motor protection against overload unbalanced voltage. make-bch, l&t, abb, bentex. [ warranty period: 30 months after the date of delivery ]