APC 20 - 200 KVA user manual Test Interrupted Check Presence of the Battery Check Alarms

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◗the screen opposite is displayed when the battery test cannot be completed.

Control-panel display (cont.)

TEST INTERRUPTED

CHECK PRESENCE OF THE BATTERY

CHECK ALARMS

E-51028230XT/BG - 27

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Contents MGE Galaxy PW 51028230XT/BG Contents Page Introduction General characteristics of MGE Galaxy PW UPSsSchematic diagram of the MGE Galaxy PW system System descriptionSystem may also include External bypass for parallel UPSs and the hot-swap option Frequency converter with battery backup powerDifferent types of MGE Galaxy PW systems Isolation and protection devicesOperation with the normal Battery timeOperation in on-line ModeBattery charge cycle Operation with the normal AC source restoredForced transfer and return transfer Operation in ECO modeOperation with bypass AC source restored Operation with the bypass AC source outside tolerancesParallel UPSs without redundancy Single-UPS unit on-line or ECO modeInverter shutdown or overload Parallel UPSs with redundancyTransient voltage regulation Example of an installation with an engine generator setOutput voltage quality and continuity Steady state voltage regulation20 30 40 50 60 kVA 160 200 kVA Description of MGE Galaxy PW cubiclesUPS cubicle 80 100 120 kVABattery cubicle Control panelGeneral Presentation Anomaly indicator light Battery keyAlarm reset key Buzzer reset keySingle-converter unit or redundant parallel converter unit Start-upSystem start-up Parallel UPS unit for increased outputStart-up of a module Start-up of a rectifier/ chargerStart-up of an inverter Shutdown of a rectifier/ charger UPS in ECO modeShutdown Shutdown of the inverterDisplay of alarms Control-panel displayGeneral organisation List of primary messages Load Protected ON-LINE ModeLoad on Mains List of secondary messagesBattery Charging BAT. = XXX a U BAT. = XXX Measurement system Voltage measurements Current measurements Battery measurements Selections and settingsSet date and time Battery test Inverse videoPast events Test Interrupted Check Presence of the Battery Check Alarms Maintenance bypass AlarmsSignal reception Signal transmissionEnvironment information Utilisation via the MGE Galaxy PW display General instructions for using most screensSetting the date and time for the UPS Logging and time-stampingExample Consulting statisticsTotal time with Tbatt 25 C h Elapsed backup time min this isNb of backups 1 min this is Min nb of backups 3 min thisUtilisation via Teleservice UPS isolation MaintenanceMaintenance configuration Single-UPS unit or UPS in ECO modeStart-up Redundant, parallel UPSIsolate all UPSs Parallel UPS for increased outputVented lead-acid batteries Battery maintenanceVisual check Functional checkTraining center Harmonics filter and power factor improvement Safety of life and propertyOptions Electrical supervision Empty cubicles