GE 225, 300 Table of contents

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Table of contents

GE

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1	IMPORTANT SAFETY INSTRUCTIONS .................................................................		6
2	LAYOUT ...................................................................................................................		9
2.1		LAYOUT SG SERIES 225 AND 300 KVA ............................................................................	9
3	INSTALLATION......................................................................................................		10
3.1		TRANSPORT ................................................................................................................	10
	3.1.1	Dimensions and weight .................................................................................................	10
3.2		DELIVERY.....................................................................................................................	11
3.3		STORAGE.....................................................................................................................	11
	3.3.1 Storage of the UPS .......................................................................................................		11
	3.3.2	Storage of Battery .........................................................................................................	11
3.4		PLACE OF INSTALLATION ..........................................................................................	12
	3.4.1	UPS location..................................................................................................................	12
	3.4.2	Battery location..............................................................................................................	14
3.5		VENTILATION AND COOLING.....................................................................................	15
3.6		UNPACKING .................................................................................................................	16
3.7		ELECTRICAL WIRING..................................................................................................	17
	3.7.1	Utility input connection ..................................................................................................	17
	3.7.2 Input/output over current protection and wire sizing......................................................		18
	3.7.3 Battery over current protection and wire sizing .............................................................		19
3.8		WIRING CONNECTION ................................................................................................	21
	3.8.1	Power connections ........................................................................................................	21
	3.8.2 Power connection with common input utility..................................................................		23
	3.8.3 Power connection separate input utility.........................................................................		25
	3.8.4	Battery connection.........................................................................................................	27
	3.8.5 Setup for SG Series when functioning as frequency converter.........................................		28
3.9		POWER WIRING OF PARALLEL UNITS......................................................................	29
3.10		PARALLEL CONTROL BUS CONNECTION ................................................................	30
3.11		CONTROL BUS CABLE LOCATION ............................................................................	32
4	CUSTOMER INTERFACE......................................................................................		34
4.1		CUSTOMER INTERFACE ............................................................................................	34
	4.1.1	Serial Port J3.................................................................................................................	35
	4.1.2 Output potential free contacts .......................................................................................		35
	4.1.3 Programmable input free contacts ................................................................................		36
	4.1.4 Gen Set Signaling (GEN ON)........................................................................................		36
	4.1.5 AUX external Maintenance Bypass...............................................................................		36
	4.1.6 Auxiliary Power Supply (APS) 24 VDC / 1A ..................................................................		36
	4.1.7 EPO (Emergency Power Off) Input contact...................................................................		37
5	NOTES....................................................................................................................		38
5.1		NOTES FORM ..............................................................................................................	38

OPM_SGS_ISG_M22_M30_0US_V011.doc 5/38 Installation Guide SG Series 225 & 300 kVA