Table of contents
Page
1
IMPORTANT SAFETY INSTRUCTIONS ........................................................................................................ 6
2
LAYOUT.......................................................................................................................................................... 9
2.1
LAYOUT SG Series 400 & 500 .......................................................................................................................................................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...................................................................................................................................................................... 18
3.7.1
Utility input connection................................................................................................................................................................. 18
3.7.2
Input/output over current protection and wire sizing..................................................................................................... 19
3.7.3
Battery over current protection and wire sizing................................................................................................................ 20
3.8
WIRING CONNECTION.................................................................................................................................................................. 22
3.8.1
Power connections.......................................................................................................................................................................... 22
3.8.2
Power connection with common input utility..................................................................................................................... 24
3.8.3
Power connection with dual input utility (option).............................................................................................................. 26
3.8.4
Battery and External Battery Breaker connection ........................................................................................................... 29
3.8.5
Interface to External Bypass for single unit......................................................................................................................... 30
3.8.6
Connections to External Bypass switch in case of RPA Parallel System ................................................................ 30
3.8.7
Set-up for SG Series 400 & 500 intended to be operated in eBoost™ Operation Mode .................................. 31
3.9
RPA PARALLEL SYSTEM CONNECTION .................................................................................................................................. 32
3.9.1
Power wiring of parallel units..................................................................................................................................................... 32
3.9.2
Parallel control bus connection................................................................................................................................................. 33
3.9.3
Control bus cable location........................................................................................................................................................... 35
4
CUSTOMER INTERFACE ............................................................................................................................. 37
4.1
CUSTOMER INTERFACE ................................................................................................................................................................ 37
4.1.1
Serial Port J3 ...................................................................................................................................................................................... 38
4.1.2
Output free potential contacts .................................................................................................................................................. 38
4.1.3
Programmable input free contacts ......................................................................................................................................... 39
4.1.4
Gen Set Signaling (GEN ON)......................................................................................................................................................... 39
4.1.5
AUX external Maintenance Bypass ......................................................................................................................................... 39
4.1.6
eBoost/IEMi control signal ........................................................................................................................................................... 39
4.1.7
Auxiliary Power Supply (APS) 24Vdc and Battery Breaker Release........................................................................... 39
4.1.8
EPO (Emergency Power Off) Input contact........................................................................................................................... 40
5
NOTES .......................................................................................................................................................... 41
5.1
NOTES FORM .................................................................................................................................................................................... 41
Modifications reserved
Page 5/41
OPM_SGS_ISG_M40_M50_2US_V021.doc
User Manual SG Series 400 & 500 UL S2
