Product Card
RKseries
PK20S-AU
50Hz@1500rpm,1-phase/3-wiring
1Standards&Conditions
DesignStandards
Thedesignsandtheproductionsareinconformitywith:
•ConformiteEuropeenne(CE)
•ChinaCompulsoryCertication(CCC)
•ISO8528-5:2005
•GB/T2820.5-2009
•AS3000-1997
•AS3010.1-1988
EnvironmentalOperatingConditions
•Installationplace:Outdoorsorindoors(wellventilated).
•Ambienttemperature:-25℃to45℃.Thecoolantheater
isneededwhenthetemperatureisbelow5℃
•Humidity:Lessthan90%.
•Altitude:Belowonethousand(1000)metersabovesea
level.
FactoryInspection
•Inspectionitems.
•Protectiondevicesworkingtest.
•Startingabilityinnormaltemperature.
•50%ratedpowerloadmomentcapability.
•Voltagedeviationandspeedvariation:0%,25%,50%,
75%,100%,110%Load.
PaintingProcess
•Paintingprocessspecicationsandcolorsarebasedon
themanufacturer'sstandard.
•Thecustomercouldalsochoosethecolorwhichthe
manufactureroffers.
2GeneralFeatures
•KUBOTAengineV2203-BG
•ClosecoupledtoaStamfordalternatorPI144H
•MicroprocessorcontrolmodulePLC-702
•SCHNEIDERmaincircuitbreaker:100A
•Rotatespeedgovernor:Mechanicalgovernor
•Excitationsystem:Selfexcited,SHUNT
•A.V.Rmodel:AS480
•Keyswitch
•Emergencystopswitch
•ATS(automatictransferswitch)receptacle
•1x12Vsealedforlifemaintenancefreebattery
•Lockablebatteryisolatorswitch
•Powdercoatedcanopy
•50℃radiator
•Oilpumpontheengine
•Steelbaseframewithforkslots
•Vibrationisolatorsbetweentheengine/alternatorand
baseframe
•Drytypeairlter
•Basefueltankwith20hoursrunning
•Drainpointsforfueltank
•Operator’sManual/Specications
3EquipmentSpecication
Generaltechnicaldata
Model..................................................................PK20S-AU
Structuretype..................................................................RS
Tankcapacity................................................................100L
Dryweight................................................................854.2kg
Noiselevel@7m............................................................N/A
DimensionsL×W×H..............................2182x928x1303mm
StandbyPower.............................................22kVA/17.5kW
PrimePower....................................................20kVA/16kW
Voltage220V230V240V
Ampere90.9A86.9A83.3A
GensetFuelConsumption
Frequency/Load25%50%75%100%110%
50Hz(L/h)N/A2.63.85.06.0
64db(A)
64 db(A)
920