Prime Model:YM20Emergency Model:YM22SDIESEL GENERATOR SET190V-440V 3P4WRating Range1500RPM 50HzStandby:Prime:ISO 9001:200017.6221620SWT DI ESEL GENERATOR SETRATINGS: Standbyratings :PrimePowerRatings:GENERALGUIDELINESFOR DERATION: Alti tude:Temperature:Allthree-phase units are rated at0.8powerfactor. Standbyratingsapplytoinstallationsservedbyareliableutilitysource. Thestandbyrat ingisforthisrating. RatingsareinaccordingwithISO-3046/1,BS5514,AS2789,andDIN6271.Primepower ratingsapplytoinstallationswhereutilitypower isunavailableor unreliable. At varyingload, thenumber of generator set operatinghoursisunlimited.A10%overloadcapacityisavailablefor onehour intwelve. RatingsareinaccordancewithIS0-8528/1, overloadcapacityinaccordancewithISO-3046/1,BS5514,AS2789, and DIN6271. For limit ed running time and base load ratings, consult thefactory. The generator set manufacturer reserves the right t o change the design orspecif icat ions without notice and wi thout any obligation or l iability whatsoever.Derate 2.0%per 300m(984 f t.)elevation above 1000m(3279 ft. ) up to a maximumelevation of 2450m(8000 ft. ).More than2450m( 8000f t ) , pl ease cont ac t s wi t h us or our deal er seek t he hel p.Derat e 6.0% per 11 (20 ) temperature above 40 (104 ). kWkWVA kVA kStandard Features and CharacteristicsAll equipment is guaranteed for the period of 1000hours or12mouths fromthe date of commissioning or 18 months fromshipping, whichever occurs first.Control lers are avail able for all appl ications.See controllerfeatures inside.The controll ersystem is usedto start andstop t he engine , indicateelectricdate and protect the generatorset.WARRANTYThe engine and alternatorare close coupled by means of anSAE flange . A full torsional analysis has beencarried outtoguarantee no harmful vibration will occurQUALITY STANDARDSThe SUPERWATT generator setcompliance with all mainstandards,such as ISO8528 GB/T2820-97), GB755BS5000, VDE0530, ISO3046, IEC34-1, CSA22-2, AS1359,ISO14001. SUPERWATT Company provides one-source responsibility forthe generatorset and accessories.Otherstandards and certifications can beconsidered onrequest.Diesel engineand alternator OEM authorization certificateand their qual ity assurance.ASSEMBLYAnti-vibration pads are affixed between engine alternator feetand thebaseframe. Thus ensuring complete vibrationisolationofthe rotating assemblies and enabling the machine to beplaced on an unevensurface without anydetrimental effects.Fordurability and corrosion resistance, all iron and steelsurfaces of canopy fabrications have been treated forcoatingby grit blast cleaning. Then covered by apolyester powderpaint which providesan excellentcorrosion resistant surface.CONTROL SYSTEMAND PROTECTIONEach SUPERWATT generating set has been got through 2 hoursload test for running 0%,25%,50%,75%,100% and 110% load,all protective devicesand control function are stimulated andchecked before dispatch.The revolving partsare coveredby safety net, andthe placewhich easy toscaldand got an el ectricshock all to have t heobviouswarni ng slogan1Convenience for operation and maintenance, backed byYANMAR ,NEWAGE(CUMMINS) and LEROY SOMERservicenetwork.globalBCI184E(STAMFORD)Cont. H -125K/ 40Voltage series starVoltage parallelstarVoltage series delta50Hz 1500rpmRating capacity(kVA)Rating power(kW)Power efficiency(%)Input power(kW)Alternator Model LSA42.2S5(LEROY SOMER)GENERATOR SET RATINGSCont. H -125K/ 4050Hz 1500rpm Frequency and SpeedClass-TEMP Rise( ) 220 230 240 254190 200 208 220380 400 415 440Prime Power DataStandby Power DataStandby.H -150K/40Voltage series starVoltage parallelstarVoltage series deltaRating capacity(kVA)Rating power(kW)Power efficiency(%)Input power(kW)Class-TEMP Rise( ) 220 230 240 254190 200 208 220380 400 415 440Standby.H -150K/40220 230 240190 200 208380 400 415220 230 240190 200 208380 400 41522.5 22.5 22.5 17.518.0 18.0 18.0 14.021.5 21.4 21.3 21.283.7 84.2 84.5 84.9N/A20.0 20.0 20.016.0 16.0 16.018.4 18.4 18.487.0 87.0 87.024.0 24.0 24.019.0 19.0 19.021.9 21.9 21.987.0 87.0 87.0The picture only for reference2ALTERNATORSpecificationEngine El ectrical System 1500RPM 50HzBattery chargi ng al ternator:Ground(negative/positive)Volts(DC)Ampererating 40 AStarter motor rated voltage(DC)Starter motor rated Capabil i tyBattery voltageFuel System 1500RPM 50HzEngine ElectricalFuelType ofinjectionFuel injectionpumpFuel injectorFuel filterTypeInsulationVoltage regulatorExcitertypeApplication DataDIESEL ENGINEEngineSpecificationsLubrication system 1500RPM 50HzLubricationSystemMax/Min 7.4/3.4 Li tresOil pressureOil pumpManufacturerCylinder arrangementCycleInduction systemCompressionratioBoreCubiccapacity 1.995 LitresDirection ofrotationFiringorderEstimated total weight(dry)Number of cylindersStrokeFrequency regulation steady state 0.5%FrequencyMax.Powerat rated rpm1500RPM 50HzProtecti onRatedpower factorStator windingWindi ng pitchWinding l eadsMaximum overspeedSustained short circuitWaveform distortionVoltage regulationAlternators meet therequi rement of BSEN 60034 and therelevant section ofother i nternational standards such asBS5000,VDE0530,NEMA MG1-32, IEC34,CSAC22.2-100,As1359, and other standards andcertifications canbeconsidered onrequest.The 2/3 pitchdesign avoi ds excessive neutral currents. Withthe2/3pitch andcarefully selectedpole and toothdesigns,ensuresvery l ow waveformdistorti on.Brushl ess alternator wi thbrushless pi lot exciterf or excellentload response.Altitude4-Pole,Rotating FieldBrushless, SelfexcitedSolid State, Volts/Hz1.5%Class HIP230.8Double layer concentricTwo thirds122250 Rev/minSelf excited machines do notsustain ashort circuit currentNon-distorting balanced linear load < 5.0%Nol oad