EnerSys Alpha Cordex CXC HP User Manual

Cordex®CXCHPControllerSoftwareManual|12-ACsourcesystems
◦ ASimple AC Source canbeusedtomodelanACsourcewithvoltagereadingsforeach
phase.ThissourceincludesAC Fail andUrgent AC Fail alarms.
◦ AGenerator isaspecializedtypeofACsourcewhichcanautomaticallycontrolthestarting
andstoppingofageneratorwiththeuseofarelay,basedonconditionsspecified.
◦ ALegacy Generator canalsoautomaticallycontrolthestartingandstoppingofagenerator,
buthasbeensucceededbytheGeneratoroption.
5. SelectthePhase foryourAC Source.
6. OntheAlarms page,selectwhethertheACInputFailalarmshouldbeenabledforthissource.
SelectYes orNo.
7. OntheVoltage Readings page,selectthesystemfromwhichtheACsourcewillobtainits
readings.
8. IfaDCsystemwaschosenfortheVoltage Readings sourceinstep7,therewillbeanoptionto
launchtheMap Rectifiers to AC Source wizardontheResults page.
Notice: If the Voltage Reading Source System has been set to a DC system, the phase voltage
sources will be automatically set to the mapped rectifiers. If the Voltage Reading Source
System has been set to an Inverter system, these phase voltage sources will be set to read from
the Inverter system. If the Voltage Reading Source System is left unknown, these phase voltage
sources should be set to read from transducers or any other voltage sources as desired.
Notice: If the Voltage Reading Source System has been set to a DC system, and the AC Fail
alarms are enabled, the AC Input Fail alarm will be calculated in the same manner as the DC
system’s AC Fail alarm. If 90 percent of the rectifiers mapped to this AC source have failed, then
the AC Input is assumed to be failed. Otherwise, if the Voltage Reading Source System is set to
an Inverter system, or left unset, the AC Input Fail alarm will be activated if any one of the phase
voltages falls below 10 V.
12.2.1. Map rectifiers to an AC source
AnAC Source cangetitsdatafromeitheraDCsystem,aninvertersystem,orfromtransducers.
To map rectifiers from a DC system to an AC source:
1. LaunchtheMap Rectifiers to AC Source wizard.Thiscaneitherberundirectlyfromthe
resultspageoftheAdd AC Source wizard,orlaunchedfromSystems > AC Source System >
Inventory > AC Source page.
2. ChooserectifierstomapfromtheSelected column.Ifrectifiershavepreviouslybeenmappedto
thissource,theywillshowasselected.SelectNext.
3. TheReview stepwillshowthechangesrequested.SelectingCancel atthistimewilldiscardyour
changes.SelectNext toacceptyourchanges.
ThechosenrectifierswillbemappedtothisACSource.
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EnerSys Alpha Cordex CXC HP Specifications

General

Brand	EnerSys
Model	Alpha Cordex CXC HP
Category	Controller
Language	English