GE Industrial Solutions SG Series 100 – 120 – 150 kVA Operating Manual - Manual (Page 5)

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OPM_SGS_USM_M10_M15_0US_V030.doc Operating Manual SG Series 100 – 120 - 150 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 100 - 120 - 150 kVA................................................................................................................................. 18
5 CONTROL PANEL........................................................................................................................................ 19
5.1 CONTROL PANEL............................................................................................................................................................................. 19
5.2 TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL.............................................................................. 19
6 LCD SCREEN................................................................................................................................................ 21
6.1 METERING MODE............................................................................................................................................................................ 22
6.2 ALARMS............................................................................................................................................................................................... 25
6.3 PARAMETERS .................................................................................................................................................................................... 26
6.4 EDIT MODE......................................................................................................................................................................................... 28
6.5 USER PARAMETERS........................................................................................................................................................................ 31
6.6 EVENTS (ALARMS AND MESSAGES)......................................................................................................................................... 34
6.6.1 Alarms list................................................................................................................................................................................................ 34
6.6.2 Messages list.......................................................................................................................................................................................... 38
6.6.3 Event report SG Series........................................................................................................................................................................ 40
7 OPERATION................................................................................................................................................. 41
7.1 PROCEDURES FOR SINGLE UPS................................................................................................................................................ 42
7.1.1 Start-up of the SG Series................................................................................................................................................................... 42
7.1.2 Maintenance shutdown (Load on Q2)......................................................................................................................................... 43
7.1.3 From Manual Bypass (Q2) to normal function VFI ................................................................................................................ 44
7.1.4 Complete UPS shutdown (No Load supply).............................................................................................................................. 45
7.1.5 Restore to normal operation after “total off”........................................................................................................................... 46
7.1.6 Restore to normal operation after EPO (Emergency Power Off)...................................................................................... 47