gpelectric.com | [page 29]
3.6.6 AC WIRING 1 -
Single Phase, ≤30A Service, Single IN/Single OUT [No Sub Panel]
INSTALLATION
IN 1
AC Hot 1 from shore or gen
shore or gen
ACN-IN
AC Neutral from
main panel
AC Ground
AC Ground from shore or gen
OUT 1
AC Live to
ACN-OUT
AC Neutral to
AC Ground
AC Ground to
Shore Power
120 VAC
Generator Power
120 VAC
AC Terminal Block
AC Power
Source
Maximum
Input
Breaker
required
Minimum
Wire
Size
Maximum
Inverter
Pass
Through
Capacity
30A
(Single Pole Breaker)
#10 AWG
(Input & Output)
3600W
30A @ 120VAC
Single Phase -
≤
30 Amp Service
120 VAC
≤
30 Amps - 120VAC
Hot1 Only
#10 AWG
#10 AWG
GFCI
Outlet
GFCI
Outlet
CB2:
50A Breaker
Shore Power
120/240 VAC
Generator Power
120/240 VAC
#6 AWG
#6 AWG
External
Transfer Switch
(only required if using
a hardwired generator
and shore power)
240 VAC
120 VAC
Sub Panel
GFCI
Outlet
GFCI
Outlet
Neutral Bus Bar
Ground Bus Bar
External
Transfer Switch
(only required if using
a hardwired generator
and shore power)
CB1:
50A Breaker
120 VAC
120 VAC
GP-IC-2000
Inverter/Charger
Inverter/Charger
Notes:
* All previous converter/charger wiring must be disconnected from the
breaker panel. The IC Series is now used for battery bank charging.
30A
Main Panel
#10 AWG
Neutral Bus Bar
Ground Bus Bar
Hot 1 (Black)
Maximum 30A Break
(single pole)
IN 2
AC Hot 2 from
OUT 2
AC Live to
main panel
main panel
main panel
main panel
shore or gen
shore or gen