EnerSys Alpha Cordex CXC HP - Create a DC System Manually; Figure 5-3 Example of a DC System

Cordex®CXCHPControllerSoftwareManual|5-DCpowersystems
80percent.Theremaining20percentisconsideredredundantcapacity.Thisrepresentsrectifier
capacitythatisimmediatelyavailableshouldarectifierfail.Thisnumbercanbeincreasedby
loweringtheModule Power for Maximum Efficiency tocausemorerectifierstoturnon–itisup
totheusertobalancetherequirementforredundancyversusoperatingefficiency.
• Estimated Standby Capacity:Theestimatedamountofcapacityformodulesthatareinstandby.
Modules table
TheModules tabledisplaysthePower Save statusofallthemodulesinthesystemincluding:serial
number,mode,andHours Supplying Power,In Standby.
Hours Supplying Power andHours In Standby isthetimearectifierspentinthosemodes.
5.3. Create a DC system manually
Onacontroller,ifthereisnopowersystemdefined,youcancreatetheinventoryitemsneededtomonitor
andcontrolaDCsystem.TherearefourstepstocreatinganewDCsystem.
1.
VerifythattheADIOmodulesensorsyouareusingtomonitorthesystemareworkingcorrectly,
anddocumentthepurposeofeachsensorandrelayused.
2.
CreatetheDCsystemandotherinventoryitems,andthenconfiguretheinventorytousetheADIO
modulesensorstomonitorthesystem.
3.
ConfigureeachofthesystemfunctionstocorrectlycontroltheDCsystemandmanagethebattery.
4.
Adjustthresholds,enableanddisablealarms,andsetupanyremotealarmreportingusingalarm
relaysorSNMPnotifications.
Thissectionprovidesthefirststepsofhowtosetupa48Vdcsystem.Forthisexample,thesystemisset
upasshowninthefollowingfigure.
Figure 5-3 ExampleofaDCsystem
CXC HP
ADIO
AC Source
Rectifiers
(Energy Conversion)
DC Load
Battery LVD
Battery Shunt
Battery
(Energy Storage)
CAN Bus
DC Bus
Ethernet
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