Installation Manual and Specifications
900-0123-01-01 Rev A 3
Table of Contents
Audience ................................................................................................................................... 6
Symbols Used ........................................................................................................................... 6
General Safety .......................................................................................................................... 6
Introduction ......................................................................................... 7
Welcome to OutBack Power Technologies ............................................................................... 7
GSLC – Components .............................................................................................................. 10
GSLC175-120/240 – Components .......................................................................................... 11
GSLC175-230 – Components ................................................................................................. 12
GSLC175-PV-120/240 – Components .................................................................................... 13
GSLC175-PV-230 – Components ........................................................................................... 14
GSLC175PV1-120/240 – Components ................................................................................... 15
GSLC175PV1-230 – Components .......................................................................................... 16
Planning ........................................................................................... 17
Tools Required ........................................................................................................................ 17
Materials Required .................................................................................................................. 17
Location/Environmental Requirements ................................................................................... 17
Installation ........................................................................................ 19
Hardware Options ................................................................................................................... 19
Remove Top Cover ................................................................................................................. 20
Remove Front Door ................................................................................................................ 21
Remove Interior Cover ............................................................................................................ 21
Installing the Internal Hardware .............................................................................................. 22
Assembling DC Positive (+) Cable Plate (Bus Bar) ........................................................................... 23
Installing Inverter Positive Bus Bars ................................................................................................... 24
Installing Inverter Main DC Disconnects ............................................................................................ 25
Installing DC Shunts ........................................................................................................................... 26
Installing Circuit Breakers and GFDI .................................................................................................. 27
Mounting on the Inverter ................................................................................................................................ 28
Mounting FLEXmax Charge Controller .............................................................................................. 30
Mounting the HUB Communications Manager ................................................................................... 31
Wiring ...................................................................................................................................... 33
Grounding ........................................................................................................................................... 33
Bonding .......................................................................................................................................................... 34
DC Wiring ........................................................................................................................................... 35
Inverter Wiring ............................................................................................................................................... 35
Battery Wiring ................................................................................................................................................ 35
Installing the FLEXnet DC .............................................................................................................................. 3 7
DC Devices .................................................................................................................................................... 38
PV and Charge Controller Wiring ................................................................................................................... 38
AC Wiring ........................................................................................................................................... 41
Split-Phase Wiring ......................................................................................................................................... 41
Single-Phase Wiring ...................................................................................................................................... 43
Wiring the AC Bypass Assembly ................................................................................................................... 45
Multiple-Inverter Installations (Stacking Inverters) ......................................................................................... 46
Bypass Switches ............................................................................................................................................ 47
Wiring Diagrams ................................................................................................................................. 49