Product Card

ManualsBrandsPowerlink Manuals250kVA and Above Three Phase Stationary Diesel Generators344kva Cummins Diesel Generator

ECseries

GMS312CS-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℃ to50℃.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

• CumminsengineNTA855-G1B

• ClosecoupledtoaStamfordalternatorHCI444ES

• MicroprocessorcontrolmodulePLC-7420

• ABBmaincircuitbreaker:500A

• Rotatespeedgovernor:ElectricalgovernorFP801

• ExcitationSystem:SelfExcited,SHUNT

• A.V.R.Model:AS440

• Keyswitch

• Emergencystopswitch

• ATS(automatictransferswitch)receptacle

• Remoterunconnector

• 2x12V/120AHsealedforlifemaintenancefreebattery

• Lockablebatteryisolatorswitch

• Powdercoatedcanopy

• 50℃ radiator

• Oilpumpontheengine

• Non-returningvalveforfuelinlethoseoftheengine

• Steelbaseframewithforkslots

• Vibrationisolatorsbetweentheengine/alternatorand

baseframe

• Drytypeairlter

• Basefueltankfor24hoursrunning

• Drainpointsforfueltank

• Breathervalveforfueltank

• OperationManual/Specications

3EquipmentSpecication

Generaltechnicaldata

Model..........................................................GMS312CS-AU

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

Tankcapacity..............................................................1650L

Dryweigh.................................................................4773kg

Noiselevel@7m....................................................48.9dBA

Soundpowerlevelacc.2000/14/EC...................76.7dB(A)

DimensionsL×W×H............................4242x1423x2425mm

StandbyPower............................................344kVA/275kW

PrimePower................................................312kVA/250kW

Voltage/Ampere..................................................415V/434A

GensetFuelConsumption

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

50Hz(L/h)20.936.251.567.876.6