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EPseries

WPS20S-AU

50Hz@1500rpm,3-phase/4-wiring

1Standards&Conditions

DesignStandards

Thedesignsandtheproductionsareinconformitywith:

•ConformiteEuropeenne(CE)

•ChinaCompulsoryCertication(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

•Paintingprocessspecicationsandcolorsarebasedon

themanufacturer'sstandard.

•Thecustomercouldalsochoosethecolorwhichthe

manufactureroffers.

2GeneralFeatures

•Perkinsengine404D-22G

•ClosecoupledtoaLeroysomeralternatorLSA42.2L9

•MicroprocessorcontrolmodulePLC-702

•NADERmaincircuitbreaker:3-Phase32A

•Rotatespeedgovernor:Mechanicalgovernor

•ExcitationSystem:SelfExcited,SHUNT

•A.V.R.Model:R250

•Keyswitch

•Emergencystopswitch

•ATS(automatictransferswitch)receptacle

•Remoterunconnector

•1x12Vsealedforlifemaintenancefreebattery

•Lockablebatteryisolatorswitch

•Powdercoatedcanopy

•50℃radiator

•Oilpumpontheengine

•Non-returningvalveforfuelinlethoseoftheengine

•Steelbaseframewithforkslots

•Vibrationisolatorsbetweentheengine/alternatorand

baseframe

•Drytypeairlter

•Basefueltankfor24hoursrunning

•Drainpointsforfueltank

•Breathervalveforfueltank

•OperationManual/Specications

3EquipmentSpecication

Generaltechnicaldata

Model...............................................................WPS20S-AU

Structuretype....................................................................R

Tankcapacity................................................................150L

Dryweigh....................................................................915kg

Noiselevel@7m....................................................59.3dBA

DimensionsL×W×H..............................2313x874x1366mm

StandbyPower................................................22kVA/17kW

PrimePower....................................................20kVA/16kW

Voltage/Ampere....................................................415V/28A

GensetFuelConsumption

Frequency/Load25%50%75%100%110%

50Hz(L/h)N/A2.94.05.36.1