Product Card

ManualsBrandsPowerlink Manuals250kVA and Above Three Phase Stationary Diesel Generators385kva Cummins Diesel Generator

Dieselengine

EngineManufacturer/Brand...................................Cummins

EngineModel..................................................NTA855–G2A

DimensionsL×W×H........................................................N/A

DryWeigh(approx.)................................................1410Kg

NumberofCylinders...........................................................6

Bore..........................................................................140mm

Stroke.......................................................................152mm

Displacement..................................................................14L

CompressionRatio...........................................................14

Typeofinjection............................................Directinjection

IntakeSystem................................................Turbocharged

IntakeResistance..................................................≤6.22kPa

CoolingSystem...............................................Watercooled

Fan...........................................................................Pusher

BatteryVoltage..............................................................24V

TypeofFuel....................................No.2-DperASTMD975

TypeofOil.....................................APICD/SEorCCMCD4

OilCapacity....................................................................36L

TypeofCoolant.............................................Glycolmixture

CoolantCapacity.........................................................60.6L

BackPressure..........................................................≤10kPa

StandbyPower..........................................................343kW

ContinuousPower.....................................................310kW

FuelConsumption(100%load)..........................192.6g/kW.h

Alternator

AlternatorManufacturer/Brand..............................Stamford

AlternatorModel....................................................HCI444E

Exciter...................................................................Brushless

CoolingFan.........................................Castalloyaluminum

Windings..........................................................100%copper

InsulationClass.................................................................H

WindingPitch...................................................................2/3

Terminals..........................................................................12

DripProof.....................................................................IP23

Altitude.....................................................................≤1000m

Overspeed..............................................................2250rpm

AirFlow...............................0.8m³/s(50HZ),0.99m³/s(60HZ)

VoltageRegulation.....................................................±1.0%

TotalharmonicTGH/THCatnoload<1.5%-onload<5%

TelephoneInterference..............................THF<2%;TIF<50

PLC-7320ControlSystem

PLC-7320isanadvancedcontrolmodulebasedonmicro-

processor,containingallnecessaryfunctionsforprotection

ofthegensetandthebreakercontrol.Itcanmonitorthe

mainssupply,andautomaticallystarttheenginewhenthe

mainsisabnormal.Accuratelymeasurevariousoperational

parametersanddisplayallvaluesandalarmsinformationon

theLCD.Inaddition,thecontrolmodulecanautomatically

shutdowntheengineandindicatetheenginefailure.

•Microprocessorcontrol,withhighstabilityandcredibility

•Monitoringandmeasuringoperationalparametersofthe

mainssupplyandgenset

•Indicatingoperationstatus,faultconditions,allparame-

tersandalarms

•Multipleprotections;multipleparametersdisplay,like

pressure,temp.etc.

•Manual,automaticandremoteworkmodeselectable

•Realtimeclockfortimeanddatedisplay,overallruntime

display,250logentries

•Overallpoweroutputdisplay

•Integralspeed/frequencydetecting,tellingstatusof

start,ratedoperation,overspeedetc.

•CommunicationwithPCviaRS485ORRS232interface,

usingMODBUSprotocol