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MGE UPS Systems
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EPS 7000
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Replacement Parts
Warranty
Maintenance
Audible alarm reset
Audible alarm
On-Battery Operation
Settings Display Pushbutton
Symbols Definition / Meaning
Hidden Panel Indicators
How to
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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 to
Opening 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 Call
Revision History
Proprietary Rights Statement
How To Use This Manual
Service personnel against safety hazards and possible
Service 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
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Maintenance
Scope
Reference 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 Controls
Two-line Alphanumeric Display
Alphanumeric Display Pushbuttons
Hidden Panel Indicators
Numbered Lights
ØOn/off
LED Alphanumeric Indicators
Reserved for future use
Test connector
Clear fault log
Audible 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. Be
Certain the load can tolerate this interruption see section
Forced Transfers
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Status Screen Display
General status screen
Settings Selection Screen
Alarms
Select 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 Alarms
LCD 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 be
Programmed 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 load
Opening Q4S with the inverter stopped in a UPS without
Uninterrupted Transfer Conditions
Forced Transfer from Bypass AC Input Source to Inverter
Forced Transfer from Inverter to Bypass AC Input
Gleichstrom zum Wechselrichter kommt gewoehnlich von der
Batteriebank mit einer sehr hohen Kurzschluss
Leistungsfaehigkeit. Unbeabsichtigtes Schweissen und
Schwere Verbrennungen koennen die Folgevon fehlerhafter
Preventive Maintenance
Replacement Parts
Level Description
Symbols Definition / Meaning
O s s a r y
IEC
LCD
Spdt
Volts
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Reorder form Scenic Avenue Costa Mesa, CA
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Scenic Avenue, Costa Mesa, California 92626 714 557
