EnerSys Alpha Cordex CXC HP - Configure Polarium Battery Parameters

Cordex®CXCHPControllerSoftwareManual|5-DCpowersystems
stringsettingswhenauserchoosestocreateabatterystringbasedonaknownmodel.However,the
systemvaluesarenotautomaticallyupdated,inordertoavoidunexpectedresultsforuserswhohave
alreadysettheirsystemsettingsthewaytheydesire.Iftheuseraddsorremovesbatterystrings,or
updatesthebatteryparameterswithinthestrings,andthenwishestoupdatetheSystemparameter
accordingly,theycandothisusingtheUpdate System Parameters wizard.
To update the system parameters based on recommended values of the battery strings:
1. IntheBattery Strings table,selecttheUpdate System Parameters button.
2.
Awizardwindowwillopen.Itwillcontainacomparisonofthecurrentsystemparametersthatare
ineffect,withthenewones.Notethatthenewvaluesarecalculatedbasedontherecommended
valuesfromallbatterystringsinthesystem,notjustanyneworchangedbatterystrings.The
valuesarecalculatedasfollows:
◦ Float Voltage: Theaverageofallvalidrecommendedfloatvoltagesofthebatterystringsin
thesystem.
◦ Equalize Voltage: Theaverageofallvalidrecommendedequalizevoltagesofbattery
stringsinthesystem.
◦ Temperature Compensation Slope: Numericallowestofalltherecommendedslopes
ofbatterystringsinthesystem.Sincetheslopeisnegative,thismeansthehighestslope
willbechosen,whichisthesafestoptionifstringswithdifferentrecommendedtempcomp
slopesarebeingused.
◦ Charge Current Max: Thelowestofalltherecommendedcurrentvaluesofbatterystrings
inthesystem,butmultipliedbythenumberofstringsinthesystem.Forexample,ifthere
aretwobatterystringsandonehasarecommendedChargeCurrentMax.of8Aandthe
otherhasarecommendedChargeCurrentMax.of3A,thenewvaluewillbe3A×2=6A.
3. Toacceptthesevaluesasthesystemparameters,selectNext.Tocancelandleavethevaluesas
theyare,selectCancel.
4. TheResults pagewillshowwhethertheSystemParameterswereupdatedsuccessfully.
5.3.12. Configure Polarium battery parameters
TheDCsystemisonlypermittedtohaveasinglebattery,thoughthebatterymayconsistofmultiple
Polariumbatterymodules.Batterymodulesareautomaticallyaddedtothebatterysystemaccording
totheprotocolbridgesassignedtothesystem.Eachprotocolbridgecancommunicatewithupto26
Polariumbatterymodules.
Notice: The Maximum Temperature and Minimum Temperature of all the battery modules
are logged as performance logs. To see these logs, first follow the steps below to add battery
modules to your system. Then go to Logs > Performance to view the appropriate temperature
log for the polarium battery.
To add Polarium battery modules to the DC system for the first time:
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