GE 30 Benutzerhandbuch
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OPM_SGS_USM_10K_40K_0US_V010.doc
5/88 Operating
Manual
SG Series 10, 20, 30 & 40 kVA
Table of contents
Page
1
IMPORTANT SAFETY INSTRUCTIONS .................................................................7
2
INTRODUCTION.....................................................................................................10
3
DESCRIPTION........................................................................................................11
3.1
BLOCK DIAGRAM AND MAIN ELEMENTS..................................................................11
3.2
OPERATION MODES ...................................................................................................12
3.2.1
Normal operation mode .................................................................................................12
3.2.2
Utility failure operation ...................................................................................................12
3.2.3
Utility recovery operation ...............................................................................................13
3.2.4
Automatic Bypass..........................................................................................................13
3.2.5
Manual Bypass..............................................................................................................13
3.3
PARALLEL SYSTEM OPERATION ..............................................................................14
3.3.1
Introduction to the parallel system.................................................................................14
3.3.2
Features of RPA parallel system...................................................................................15
3.3.3
System control...............................................................................................................15
3.3.4
Synchronization.............................................................................................................15
3.3.5
Load sharing..................................................................................................................15
3.4
RECTIFIERS PARALLELED ON THE SAME BATTERY..............................................16
3.5
RECYCLING AT THE END OF SERVICE LIFE............................................................17
4
LAYOUT .................................................................................................................18
4.1
LAYOUT
SG SERIES 10 AND 20 KVA ..............................................................................18
4.2
LAYOUT
SG SERIES 30 AND 40 KVA ..............................................................................19
5
CONTROL PANEL .................................................................................................20
5.1
CONTROL PANEL ........................................................................................................20
5.2
TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL.........................20
6
LCD SCREEN.........................................................................................................22
6.1
METERING MODE........................................................................................................23
6.2
ALARMS........................................................................................................................26
6.3
PARAMETERS..............................................................................................................27
6.4
EDIT MODE ..................................................................................................................29
6.5
USER PARAMETERS...................................................................................................32
6.6
EVENTS (ALARMS AND MESSAGES) ........................................................................35
6.6.1
Alarms list......................................................................................................................35
6.6.2
Messages list.................................................................................................................39
6.6.3
Event report
SG Series .....................................................................................................41
7
OPERATION...........................................................................................................42
7.1
PROCEDURES FOR SINGLE UPS ..............................................................................43
7.1.1
Start-up of the
SG Series..................................................................................................43
7.1.2
Maintenance shutdown (Load on Q2) ...........................................................................44
7.1.3
From Manual Bypass (Q2) to normal function On-line ..................................................45
7.1.4
Complete UPS shutdown (No Load supply) ..................................................................46
7.1.5
Restore to normal operation after “total off”...................................................................47
7.1.6
Restore to normal operation after EPO (Emergency Power Off)...................................48