51028230XT/BG | APC 20 - 200 KVA specification

2 - E-51028230XT/BG

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APC 20 - 200 KVA user manual 51028230XT/BG

Contents

MGE Galaxy PW 51028230XT/BG Contents Page General characteristics of MGE Galaxy PW UPSs Introduction System may also include Schematic diagram of the MGE Galaxy PW systemSystem description Isolation and protection devices Frequency converter with battery backup powerDifferent types of MGE Galaxy PW systems External bypass for parallel UPSs and the hot-swap option Mode Battery timeOperation in on-line Operation with the normal Operation with the normal AC source restored Battery charge cycle Operation with the bypass AC source outside tolerances Operation in ECO modeOperation with bypass AC source restored Forced transfer and return transfer Parallel UPSs with redundancy Single-UPS unit on-line or ECO modeInverter shutdown or overload Parallel UPSs without redundancy Steady state voltage regulation Example of an installation with an engine generator setOutput voltage quality and continuity Transient voltage regulation 80 100 120 kVA Description of MGE Galaxy PW cubiclesUPS cubicle 20 30 40 50 60 kVA 160 200 kVA General Battery cubicleControl panel Presentation Buzzer reset key Battery keyAlarm reset key Anomaly indicator light Parallel UPS unit for increased output Start-upSystem start-up Single-converter unit or redundant parallel converter unit Start-up of an inverter Start-up of a moduleStart-up of a rectifier/ charger Shutdown of the inverter UPS in ECO modeShutdown Shutdown of a rectifier/ charger General organisation Display of alarmsControl-panel display Load Protected ON-LINE Mode List of primary messages List of secondary messages Load on Mains Battery Charging BAT. = XXX a U BAT. = XXX Current measurements Measurement systemVoltage measurements Set date and time Battery measurementsSelections and settings Past events Battery testInverse video Test Interrupted Check Presence of the Battery Check Alarms Alarms Maintenance bypass Environment information Signal receptionSignal transmission Logging and time-stamping General instructions for using most screensSetting the date and time for the UPS Utilisation via the MGE Galaxy PW display Consulting statistics Example Min nb of backups 3 min this Elapsed backup time min this isNb of backups 1 min this is Total time with Tbatt 25 C h Utilisation via Teleservice Single-UPS unit or UPS in ECO mode MaintenanceMaintenance configuration UPS isolation Redundant, parallel UPS Start-up Parallel UPS for increased output Isolate all UPSs Functional check Battery maintenanceVisual check Vented lead-acid batteries Training center Options Harmonics filter and power factor improvementSafety of life and property Empty cubicles Electrical supervision