Install Manual

Installation Manual for Generac PWRcell Inverter iii
Section 1: Safety Rules & General
Information
Introduction ..........................................................1
Safety Rules .........................................................1
General Hazards ..................................................2
Electrical Hazards ................................................3
Safety Shutdown ..................................................3
Section 2: General Information
Specifications ......................................................5
Ratings ..................................................................5
Serial Number Location ......................................6
Unit Dimensions .................................................6
About Generac PWRcell Inverters .....................6
Component Locations .........................................7
Inverter Control Panel .........................................7
LED Indicators .....................................................7
Section 3: Location and Compliance
Location ................................................................9
Compliance ..........................................................9
Safety Shutdown ..................................................9
Voltage and Frequency Trip Thresholds .........10
Section 4: Installing PWRcell Inverter
Mounting the Inverter ........................................11
Section 5: Electrical Connections
Generac PWRcell Inverter Wiring
Compartment .....................................................13
Accessing Wiring Compartment ......................13
Knockout Dimensions and Locations .............14
Wiring Guidelines ..............................................15
Grounding Bar Wiring .......................................15
DC Wiring ........................................................... 16
AC Wiring ........................................................... 16
Protected Load ..................................................17
Current Transformers (CTs) .............................18
Other Accessories .............................................20
Section 6: Commissioning and Setup
System Configuration .......................................21
Enabling Islanding ............................................. 21
General Information ..........................................21
Commissioning the System .............................21
Generac REbus Beacon Setup .........................23
Ethernet Setup ...................................................26
Serial Number and Registration .......................28
Section 7: Maintenance
Service ................................................................29
Accessing Wiring Compartment ......................29
Replacing Fuses ................................................29
Section 8: Troubleshooting
General Troubleshooting ..................................31