GM V2H Bundle - Page 81

GM Energy V2H Bundle Installation Manual 81
• Larger branch breakers can be used to feed a subpanel. For breakers with an amperage of 100A or greater, it is
recommended that a breaker hold-down kit (part number BRHDK125) be applied to the breaker.
o
Equipment placement:
•
Place Charger in the preferred location for vehicle charging:
▪
Site survey team will specify vehicle location.
▪
Reference the Maximum Wire Run chart for wire runs.
▪
Always place dark start near Inverter.
•
Add RSD or AC disconnect as needed for the 60 A Inverter circuit:
▪
If Hub is in garage or in a non-accessible location:
o
add AC disconnect outside if NEC 2020.
o
add RSD switch outside if NEC 2023.
▪
If Hub is placed in an accessible location, no RSD or AC disconnect is required.
o
CT placement: reference CT decision tree and diagrams. Apply PCS warning labels to CTs during installation.
3rd Party Generator Compatibility
At the time of this manual publishing date, GM Energy does not allow the installation of the V2H Enablement Kit with new or
existing backup generators. Violation of this policy impacts the GM Energy limited warranty and may result in damage to
generators and/or V2H equipment. Please see the GM Energy limited warranty for more details.
A new or existing backup generator does not preclude the installation of a stand-alone GM Energy Powershift Charger.
3rd Party Battery Storage Compatibility
GM Energy does not allow the installation of the V2H enablement kit with new or existing 3rd Party ESS. Violation of this policy
impacts the GM Energy limited warranty and may result in damage to 3
rd
party ESS and/or V2H equipment. Please see the GM
Energy limited warranty for more details.
A new or existing 3rd party ESS does not preclude the installation of a stand-alone GM Energy Powershift Charger.