Outback FXR2012A User Manual

Operation
46 900-0167-01-00 Rev A
Three-Phase Stacking
In three-phase stacking, inverters create three separate 120 Vac
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output legs in a wye configuration.

The three legs operate independently of each other. The output of each inverter is 120° out of phase
from the others. Any two outputs produce 208 Vac between them. The outputs can be used to power
three-phase loads when all inverters work together.

Up to nine inverters, three per phase, may be installed in a three-phase arrangement. Figure 14 shows one
inverter per phase. Figure 15 shows three inverters per phase. All inverters must be the same model.
Figure 14 Example of Three-Phase Stacking Arrangement (Three Inverters)
Figure 15 Example of Three-Phase Stacking Arrangement (Nine Inverters)
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Output voltages may vary with regional voltage standards.
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA
120 Vac
6.0 kVA
208 Vac
2.0 kVA
120 Vac
2.0 kVA
120 Vac
LOAD PANEL
OR
C Phase Master
B Phase Master
Master
C Phase
Master
B Phase
Master
Master
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
2.0 kVA 120 Vac
Slave
Slave
Slave
Slave
Slave
Slave
6.0 kVA
120 Vac
6.0 kVA
120 Vac
6.0 kVA
120 Vac
LOAD PANEL
18.0 kVA
208 Vac
OR

Outback FXR2012A Specifications

General

Brand	Outback
Model	FXR2012A
Category	Battery Charger
Language	English