GE 225 Installation Manual

Also see for GuardSwitch 300 Series: Instruction Instructions Instructions Installation instructions Installation guide

g GEOPM_SGS_ISG_M22_M30_0US_V011.doc 5/38 Installation Guide SG Series 225 & 300 kVATable of contents Page1 IMPORTANT SAFETY INSTRUCTIONS .................................................................62 LAYOUT ...................................................................................................................92.1 LAYOUT SG SERIES 225 AND 300 KVA ............................................................................93 INSTALLATION......................................................................................................103.1 TRANSPORT ................................................................................................................103.1.1 Dimensions and weight .................................................................................................103.2 DELIVERY.....................................................................................................................113.3 STORAGE .....................................................................................................................113.3.1 Storage of the UPS .......................................................................................................113.3.2 Storage of Battery .........................................................................................................113.4 PLACE OF INSTALLATION ..........................................................................................123.4.1 UPS location..................................................................................................................123.4.2 Battery location..............................................................................................................143.5 VENTILATION AND COOLING.....................................................................................153.6 UNPACKING .................................................................................................................163.7 ELECTRICAL WIRING ..................................................................................................173.7.1 Utility input connection ..................................................................................................173.7.2 Input/output over current protection and wire sizing......................................................183.7.3 Battery over current protection and wire sizing .............................................................193.8 WIRING CONNECTION ................................................................................................213.8.1 Power connections ........................................................................................................213.8.2 Power connection with common input utility..................................................................233.8.3 Power connection separate input utility .........................................................................253.8.4 Battery connection.........................................................................................................273.8.5 Setup for SG Series when functioning as frequency converter.........................................283.9 POWER WIRING OF PARALLEL UNITS......................................................................293.10 PARALLEL CONTROL BUS CONNECTION ................................................................303.11 CONTROL BUS CABLE LOCATION ............................................................................324 CUSTOMER INTERFACE......................................................................................344.1 CUSTOMER INTERFACE ............................................................................................344.1.1 Serial Port J3 .................................................................................................................354.1.2 Output potential free contacts .......................................................................................354.1.3 Programmable input free contacts ................................................................................364.1.4 Gen Set Signaling (GEN ON) ........................................................................................364.1.5 AUX external Maintenance Bypass ...............................................................................364.1.6 Auxiliary Power Supply (APS) 24 VDC / 1A ..................................................................364.1.7 EPO (Emergency Power Off) Input contact...................................................................375 NOTES ....................................................................................................................385.1 NOTES FORM ..............................................................................................................38