GE 40, 20, 10, 30 Table of contents

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Table of contents

GE

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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

OPM_SGS_USM_10K_40K_0US_V010.doc 5/88 Operating Manual SG Series 10, 20, 30 & 40 kVA