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MGE UPS Systems EPS 7000 user manual For service call

Models: EPS 7000

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Users Manual

EPS 7000

Single Module

Users Manual

For service call 1-800-523-0142

86-134004-00 X0 08/04

Copyright © 2004 MGE UPS SYSTEMS, Inc. All rights reserved. Printed in U.S.A.

MGE UPS SYSTEMS, Inc. 1660 Scenic Avenue Costa Mesa, CA 92626 (714) 557-1636

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MGE UPS Systems EPS 7000 user manual For service call, MGE UPS SYSTEMS, Inc Scenic Avenue Costa Mesa, CA 92626 714

Contents

EPS Louverture des cabinets expose des tensions dangereuses Service to qualified personnel onlyWith installation manual, may cause harmful interference to Opening enclosures expose hazardous voltages. Always referMGE UPS SYSTEMS, Inc Scenic Avenue Costa Mesa, CA 92626 714 For service callProprietary Rights Statement WarrantyService and Factory Repair Call Revision HistoryEquipment feature How To Use This ManualService personnel against safety hazards and possible Service personnel against possible equipment damageUPS Unit Serial Number MBP Cabinet Serial Number N t e n t EPS 7000 Single Module Operation Figures This page left blank intentionally Introduction MaintenanceScope Reference Manuals Section DescriptionsGeneral Description QF1 Specifications, Circuit Breakers and Powerflow DiagramsCircuit Breaker Locations on the Maintenance Bypass Cabinet On-Battery Operation Power Flow Diagrams Normal OperationFront Panel Alphanumeric Display Hidden Panel Cover Plate Single Module Indicators and ControlsFront Panel Audible alarmSettings Display Pushbutton Alphanumeric Display and ControlsTwo-line Alphanumeric Display Alphanumeric Display Pushbuttons Hidden Panel Indicators Numbered LightsØOn/off Reserved for future use LED Alphanumeric IndicatorsHidden Panel Lower Pushbuttons Test connectorClear fault log Audible alarm resetForced Transfers Using the forced transfer functions will cause the load toExperience an interruption for a minimum of 0.8 seconds. Be Certain the load can tolerate this interruption see sectionThis page left blank intentionally General status screen Status Screen DisplayDisplays as presented in this manual Settings Selection ScreenAlarms Select English U.S. as the display language to matchBypass V, Hz Sensor MeasurementsRMS Voltage MeasurementsLoad Crest F Current MeasurementsLoad P1 P2 P3 KVA Power Frequency MeasurementsBattery Measurements Displays Battery MeasurementsGeneral Alarms Secondary AlarmsLCD Messages Battery Cabinet Overtemp Charger OFF Inverter Shutdown Thermal Overload a Start-up Preparations Before Start-up Checks Before Start-upBreaker QF1 has been closed Automatically start after the battery disconnect circuitBecause it is standard for the UPS module to be Programmed for automatic restart, the inverter willNormal Shutdown With Maintenance BypassWithout 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 Schwere Verbrennungen koennen die Folgevon fehlerhafter Gleichstrom zum Wechselrichter kommt gewoehnlich von derBatteriebank mit einer sehr hohen Kurzschluss Leistungsfaehigkeit. Unbeabsichtigtes Schweissen undPreventive Maintenance Replacement PartsLevel Description O s s a r y Symbols Definition / MeaningIEC 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