Table of contents | GE 300, 225 manual

g

Table of contents

GE

Page

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

Image 5

GE 300, 225 manual Table of contents

Contents

SG Series Systems Copyright 2003 by GE Industrial Systems Start UP and Commissioning Dear Customer Preface Table of contents Battery InstallationGeneral Storage Safety instructions when working with battery Safety warnings Safety symbols and warningsRisk of electric shock PE Earth GND Ground Protective Grounding Terminal Layout SG Series 225 and 300 KVA Layout Weight SG Series 225 and 300 kVA Dimensions and weightTransport Forklift Crane Transport UPS only in upright position Storage of the UPS Storage of BatteryDelivery Check -26A of the NEC code for specific requirements Place of InstallationPositioning of the UPS SG Series Fixing of the UPS cabinet on the floor Openings for input and output cable connections 1-5 RPA system disposition Battery location CFM Ventilation and Cooling Packing material recycling Take care not to damage the UPS when moving by forkliftUnpacking Common input Rectifier & Bypass Electrical WiringSeparate input Rectifier & Bypass recommended Neutral current could be greater than the phase currents Input/output over current protection and wire sizing Phase, 4 wire plus Ground Phase, 3 wire plus GroundWire positive and negative plus Ground See .7.1-1 Copper Wire Size Range Wiring Connection 1-1 Access to the input / output connections Output Load Power connection with common input utilityCommon Input Rectifier / Bypass Cable section for this connection shall be not less then AWG L1-1 Rectifier Phase a L1-2 Power connection separate input utilityL2-1 Rectifier Phase B L2-2 L3-1 Rectifier Phase C L3-2 BR1 Battery Battery connectionPositive pole of the Battery Do not insert the Battery Fuses before the commissioning Manual Bypass, serious damage to the Load could result Setup for SG Series when functioning as frequency converter 1 RPA Parallel System Power Wiring of Parallel Units Parallel Control BUS Connection UPS Intermediate units Terminal units Control BUS Cable Location Access to the control bus connectionControl bus cables connection Interface IM0048 going to P13 11-3 Control Bus cable routing and connection Control bus cables routing Customer Interface Customer Interface 18, 19 Or J2 20, 21 NO, C, NC Acoustic Alarm 15, 16 Or J2 17, 18 NO, C, NC General AlarmOutput potential free contacts Or J2 / 1, 2 NO, C, NC Utility Failure GND JP3 EPO Emergency Power Off Input contact 38/38