MGE UPS Systems EPS 7000 user manual Alphanumeric Display Pushbuttons

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Users Manual

1.5.2.2Alphanumeric Display Pushbuttons

Descriptions of the function of the alphanumeric display settings pushbuttons.

ø

˘

Settings

Selection

Voltage

This pushbutton is used to select the display language and adjust the LCD screen contrast for optimal viewing.

Depending on the displayed message, the “˘” key may serve to indicate selection, negative response, and other functions.

This pushbutton provides access to voltage measurements, including:

Main AC input (mains 1) phase-to-phase voltage

Bypass AC input (mains 2) phase-to-neutral and phase-to-phase voltage

Inverter output phase-to-neutral and phase-to-phase voltage

Load phase-to-neutral and phase-to-phase voltage

Å

Current

This pushbutton provides access to current measurements, including:

 

Main AC input (mains 1) current

 

 

Bypass AC input (mains 2) current

 

 

Inverter output current

 

 

Load current

 

 

Percent current drawn by the load relative to UPS rating

 

 

Crest factor per phase

Power/Freq.

ıBattery

Alarms

This pushbutton provides access to power and frequency measurements, including:

Main AC input (mains 1) frequency

Bypass AC input (mains 2) frequency

Inverter frequency

Power drawn by the load (in kW and kVA)

Load power factor

This pushbutton provides access to battery measurements, including:

Battery voltage

Battery current

Battery ambient temperature

Battery time available

Battery time remaining

This pushbutton is used to display current alarms, or to display stored alarms.

If the alarm key is pressed repeatedly, the display will scroll through the stored alarm record, returning to the latest after the oldest is shown.

If a blinking character (!) appears in the display, the user may press the Alarm pushbutton again to scroll through additional useful information.

Introduction

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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 alarmAlphanumeric Display and Controls Settings Display PushbuttonTwo-line Alphanumeric Display Alphanumeric Display Pushbuttons Numbered Lights Hidden Panel IndicatorsØOn/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 MeasurementsSecondary Alarms General 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 BypassMaintenance bypass will disconnect the attached load Without Maintenance BypassOpening Q4S with the inverter stopped in a UPS without Forced Transfer from Bypass AC Input Source to Inverter Uninterrupted Transfer ConditionsForced 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 undReplacement Parts Preventive MaintenanceLevel 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