MGE UPS Systems EPS 7000 user manual This page left blank intentionally

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EPS 7000 Single Module

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Contents EPS Service to qualified personnel only With installation manual, may cause harmful interference toOpening enclosures expose hazardous voltages. Always refer Louverture des cabinets expose des tensions dangereusesFor service call MGE UPS SYSTEMS, Inc Scenic Avenue Costa Mesa, CA 92626 714Warranty Service and Factory Repair CallRevision History Proprietary Rights StatementHow To Use This Manual Service personnel against safety hazards and possibleService personnel against possible equipment damage Equipment featureUPS Unit Serial Number MBP Cabinet Serial Number N t e n t EPS 7000 Single Module Operation Figures This page left blank intentionally Maintenance ScopeReference Manuals Section Descriptions IntroductionGeneral Description Specifications, Circuit Breakers and Powerflow Diagrams QF1Circuit Breaker Locations on the Maintenance Bypass Cabinet Power Flow Diagrams Normal Operation On-Battery OperationSingle Module Indicators and Controls Front Panel Alphanumeric Display Hidden Panel Cover PlateAudible alarm Front PanelSettings Display Pushbutton Alphanumeric Display and ControlsTwo-line Alphanumeric Display Alphanumeric Display Pushbuttons Hidden Panel Indicators Numbered LightsØOn/off LED Alphanumeric Indicators Reserved for future useTest connector Clear fault logAudible alarm reset Hidden Panel Lower PushbuttonsUsing the forced transfer functions will cause the load to Experience an interruption for a minimum of 0.8 seconds. BeCertain the load can tolerate this interruption see section Forced TransfersThis page left blank intentionally Status Screen Display General status screenSettings Selection Screen AlarmsSelect English U.S. as the display language to match Displays as presented in this manualSensor Measurements Bypass V, HzVoltage Measurements RMSCurrent Measurements Load Crest FPower Frequency Measurements Load P1 P2 P3 KVABattery Measurements Battery Measurements DisplaysGeneral Alarms Secondary AlarmsLCD Messages Battery Cabinet Overtemp Charger OFF Inverter Shutdown Thermal Overload a Preparations Before Start-up Checks Before Start-up Start-upAutomatically start after the battery disconnect circuit Because it is standard for the UPS module to beProgrammed for automatic restart, the inverter will Breaker QF1 has been closedWith Maintenance Bypass Normal ShutdownWithout Maintenance Bypass Maintenance bypass will disconnect the attached loadOpening Q4S with the inverter stopped in a UPS without Uninterrupted Transfer Conditions Forced Transfer from Bypass AC Input Source to InverterForced Transfer from Inverter to Bypass AC Input Gleichstrom zum Wechselrichter kommt gewoehnlich von der Batteriebank mit einer sehr hohen KurzschlussLeistungsfaehigkeit. Unbeabsichtigtes Schweissen und Schwere Verbrennungen koennen die Folgevon fehlerhafterPreventive Maintenance Replacement PartsLevel Description Symbols Definition / Meaning O s s a r yIEC LCD Spdt Volts This page left blank intentionally Reorder form Scenic Avenue Costa Mesa, CA Page Page Scenic Avenue, Costa Mesa, California 92626 714 557