Table Of Contents - Generac Power Systems PWRcell XVT076A03 Installation And Owner's Manual

Section 1: Safety Rules & General
Information
Introduction ..........................................................1
Read This Manual Thoroughly ....................................1
Safety Rules .........................................................1
How to Obtain Service .................................................1
General Hazards ..................................................2
Electrical Hazards ................................................3
Section 2: General Information
Specifications ......................................................5
Serial Number Location ......................................6
Unit Dimensions .................................................6
Component Locations .........................................6
About PWRcell Inverters .....................................6
Inverter Control Panel .........................................7
REbus Status LED ......................................................7
Inverter Status LED .....................................................7
Internet Status LED .....................................................7
Shutdown Mode ...................................................7
Section 3: Location and Compliance
Location ................................................................9
Compliance ..........................................................9
Photovoltaic Rapid Shutdown ..........................10
PVRSS Initiation ........................................................10
PVRSS Self-Test .......................................................11
Voltage and Frequency Trip Thresholds .........12
Voltage Trip Thresholds ............................................12
Frequency Trip Thresholds .......................................12
Section 4: Installing PWRcell Inverter
Mounting Clearances ........................................13
Mounting Bracket Dimensions .........................13
Mounting the Inverter ........................................14
Section 5: Electrical Connections
Accessing Wiring Compartment ......................15
PWRcell Inverter Wiring Compartment ............15
Wiring Guidelines ..............................................17
Installation and Owner's Manual for Generac PWRcell Inverter
Grounding Bar Wiring ....................................... 17
DC Wiring ........................................................... 18
STOP Terminal Wiring (XVT Models Only) ...... 18
For PV only installations without a
PWRcell Battery: .......................................................18
For Installations with a PWRcell Battery: .................. 18
AC Wiring ........................................................... 19
Protected Loads ................................................ 20
Whole Home Backup ......................................... 22
AC Coupled PV .................................................. 23
Connecting Ethernet ......................................... 23
Configuring Static IP Settings .......................... 24
Verifying Connectivity ................................................25
Current Transformers (CTs) ............................. 26
Connecting Current Transformers .............................26
Connecting CTs to the Inverter .................................26
Connecting Multiple Sets of CTs ...............................27
Connecting CTs to Multiple PWRcell
Systems /Inverters ....................................................27
CT Calibration ...........................................................27
Other Accessories ............................................. 29
PWRcell ATS ............................................................. 29
Load Management Options .......................................29
Section 6: Commissioning
Commissioning the System ............................. 31
Connect to High Speed Broadband Internet ... 31
Register System ................................................ 31
Connect PWRcell Inverter to AC Power .......... 31
Select Inverter System Mode ........................... 32
Configure Inverter Settings .............................. 32
Adjusting Inverter Settings ........................................32
Configuring with PWRcell Batteries ...........................34
Set Export Override (optional) ................................... 34
Set for Peak Shaving (optional) .................................34
Set for AC Coupled PV (optional) .............................. 34
Enable REbus Devices ..................................... 35
Test Island Mode ............................................... 36
Configure Time of Use (optional) ..................... 36
Configuring and Running a TOU Schedule ...............36
Enabling Beacon TOU ...............................................37
Disabling Beacon TOU ..............................................38
Temporarily Overriding the TOU Scheduler ..............38
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