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EPS 7000 Single Module

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

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 dangereuses For service call MGE UPS SYSTEMS, Inc Scenic Avenue Costa Mesa, CA 92626 714 Warranty Service and Factory Repair CallRevision History Proprietary Rights Statement How To Use This Manual Service personnel against safety hazards and possibleService personnel against possible equipment damage Equipment feature UPS 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 Introduction General Description Specifications, Circuit Breakers and Powerflow Diagrams QF1 Circuit Breaker Locations on the Maintenance Bypass Cabinet Power Flow Diagrams Normal Operation On-Battery Operation Single Module Indicators and Controls Front Panel Alphanumeric Display Hidden Panel Cover Plate Audible alarm Front Panel Settings Display Pushbutton Alphanumeric Display and ControlsTwo-line Alphanumeric Display Alphanumeric Display Pushbuttons Hidden Panel Indicators Numbered LightsØOn/off LED Alphanumeric Indicators Reserved for future use Test connector Clear fault logAudible alarm reset Hidden Panel Lower Pushbuttons Using 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 Transfers This page left blank intentionally Status Screen Display General status screen Settings Selection Screen AlarmsSelect English U.S. as the display language to match Displays as presented in this manual Sensor Measurements Bypass V, Hz Voltage Measurements RMS Current Measurements Load Crest F Power Frequency Measurements Load P1 P2 P3 KVA Battery Measurements Battery Measurements Displays General Alarms Secondary AlarmsLCD Messages Battery Cabinet Overtemp Charger OFF Inverter Shutdown Thermal Overload a Preparations Before Start-up Checks Before Start-up Start-up Automatically 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 closed With Maintenance Bypass Normal Shutdown Without 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 fehlerhafter Preventive Maintenance Replacement PartsLevel Description Symbols Definition / Meaning O s s a r y IEC 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