PV Grid-tied Residential Inverter and Integrated AC/DC Disconnect
Installation and Operation Manual
13
Inverter Model
Nominal Voltage
Grid Type
PVP4600
208VAC
208VAC: 120V Wye Three Phase
PVP4800
240VAC
240VAC: 120VAC Split Phase,
240VAC: 120VAC High Leg
PVP5200
240VAC
240VAC: 120VAC Split Phase,
240VAC: 120VAC High Leg
Table 4-1 Inverter Compatibility with Voltage and Grid
208VAC: 120V Wye Three Phase 240VAC: 120VAC Split Phase
240VAC: 120VAC High Leg
Figure 4-1 Supported Utility Voltage Configurations
No PV Powered inverter models can be used in the grid type indicated by
a red “X”.
4.3 Wiring Information
Wire Raceway
The wire raceway is the cavity in the bottom of the AC/DC Disconnect
cabinet. The wire raceway is designed to accommodate the wiring of
multiple inverters with disconnects. Additional knockouts on each
disconnect cabinet provides access for running the AC and DC source
circuits and system grounding conductors through the raceway. There is
room for expanding the knockouts if it is required.
Conductor Size and Stripping Length
Use a conductor size as specified by the NEC or applicable electrical
codes. All conductors need to be stripped to 3/8” (9 mm) and torqued to
the recommended value specified on the Field Connections label inside the
AC/DC Disconnect cabinet. Use copper conductors only, rated at 194°F
(90° C).
