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OPM_SGS_USM_M40_M50_2US_V010.doc
User Manual
SG Series 400 & 500 UL S2
Table of contents
Page
1
IMPORTANT SAFETY INSTRUCTIONS ........................................................................................................... 7
2
LAYOUT .......................................................................................................................................................... 10
2.1
LAYOUT
SG Series 400 & 500
........................................................................................................................................................... 10
3
INTRODUCTION ............................................................................................................................................ 11
4
DESCRIPTION ................................................................................................................................................ 12
4.1
BLOCK DIAGRAM AND MAIN ELEMENTS ..................................................................................................................................... 12
4.2
OPERATION MODES.............................................................................................................................................................................. 13
4.2.1
Normal operation mode........................................................................................................................................................................... 13
4.2.2
eBoost™ operation mode (option) ....................................................................................................................................................... 13
4.2.3
Utility failure operation ............................................................................................................................................................................. 14
4.2.4
Utility recovery operation........................................................................................................................................................................ 14
4.2.5
Automatic Bypass ....................................................................................................................................................................................... 15
4.2.6
Manual Bypass (option)............................................................................................................................................................................. 15
4.3
PARALLEL SYSTEM OPERATION ....................................................................................................................................................... 16
4.3.1
Introduction to the parallel system ..................................................................................................................................................... 16
4.3.2
Features of RPA parallel system........................................................................................................................................................... 17
4.3.3
System control.............................................................................................................................................................................................. 17
4.3.4
Synchronization ........................................................................................................................................................................................... 17
4.3.5
Load sharing .................................................................................................................................................................................................. 17
4.4
RECTIFIERS PARALLELED ON THE SAME BATTERY.................................................................................................................. 18
4.5
RECYCLING AT THE END OF SERVICE LIFE.................................................................................................................................. 19
5
CONTROL PANEL .......................................................................................................................................... 20
5.1
CONTROL PANEL.................................................................................................................................................................................... 20
5.2
TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL ..................................................................................... 21
6
LCD SCREEN .................................................................................................................................................. 23
6.1
HOME SCREEN ........................................................................................................................................................................................ 23
6.2
METERING ................................................................................................................................................................................................. 25
6.3
ALARMS...................................................................................................................................................................................................... 28
6.3.1
Events (alarms and messages).............................................................................................................................................................. 29
6.3.2
Alarms list........................................................................................................................................................................................................ 29
6.3.3
Messages list.................................................................................................................................................................................................. 33
6.3.4
Event report
SG Series 400 & 500
......................................................................................................................................................... 36
6.4
SETUP 37
6.5
COMMANDS ............................................................................................................................................................................................. 43
7
OPERATION.................................................................................................................................................... 44
7.1
PROCEDURES FOR SINGLE
SG Series 400 & 500
..................................................................................................................... 45
7.1.1
Start-up of the
SG Series 400 & 500
.................................................................................................................................................... 45
7.1.2
UPS shutdown with Load transfer on Manual Bypass Q2 (option)........................................................................................ 49
7.1.3
From Manual Bypass Q2 (option) to normal function VFI.......................................................................................................... 51
7.1.4
Complete UPS shutdown.......................................................................................................................................................................... 53
7.1.5
Restore to normal operation after “Load Off”................................................................................................................................. 54
7.1.6
Restore to normal operation after EPO (Emergency Power Off) ............................................................................................ 55
