Specifications
900-0169-01-00 Rev B 77
Table 24 FXR Settings for 48-Volt Models
Field Item Default Minimum Maximum
Auxiliary Output
Aux Control Auto Off, Auto or On
Aux Mode Vent Fan
Load
hed, Gen Alert, Fault, Vent Fan, Cool Fan,
DC Divert, GT Limits, Source Status, AC Divert
(Load Shed) ON: Batt >
56.0 Vdc 40.0 Vdc 72.0 Vdc
(Load Shed ON) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(Load Shed) OFF: Batt <
44.0 Vdc 40.0 Vdc 72.0 Vdc
(Load Shed OFF) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(Gen Alert) ON: Batt <
44.0 Vdc 40.0 Vdc 72.0 Vdc
(Gen Alert ON) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(Gen Alert) OFF: Batt >
56.0 Vdc 40.0 Vdc 72.0 Vdc
(Gen Alert OFF) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(Vent Fan) ON: Batt >
56.0 Vdc 40.0 Vdc 72.0 Vdc
(Vent Fan) Off Delay
0.5 minutes 0.1 minutes 25.0 minutes
(DC Divert) ON: Batt >
56.0 Vdc 40.0 Vdc 72.0 Vdc
(DC Divert ON) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(DC Divert) OFF: Batt <
44.0 Vdc 40.0 Vdc 72.0 Vdc
(DC Divert OFF) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(AC Divert) ON: Batt >
56.0 Vdc 40.0 Vdc 72.0 Vdc
(AC Divert ON) Delay
0.5 minutes 0.1 minutes 25.0 minutes
(AC Divert) OFF: Batt <
44.0 Vdc 40.0 Vdc 72.0 Vdc
(AC Divert OFF) Delay
0.5 minutes 0.1 minutes 25.0 minutes
Inverter Stacking
Stack Mode Master Master, Slave, B Phase Master, C Phase Master
Power Save
Ranking
Mode = Maste
:
Master Power Save Level
0 0 10
Mode = Slave:
Slave Power Save Level
1 1 10
Grid-Tie Sell
Offset Enable
Y Y or N
Sell Voltage
52.0 Vdc 44.0 Vdc 64.0 Vdc
Calibrate
C Input Voltage
X
0 Vac –7 Vac 7 Vac
C Output Voltage
X
0 Vac –7 Vac 7 Vac
Battery Voltage
X
0.0 Vdc –0.8 Vdc 0.8 Vdc
Grid Interface Protection Menu
Operating Frequency
Operating Frequency
X
50 Hz 50 Hz, 60 Hz
Stage 1 Voltage Trip
Over Voltage Clearance Time X
1.5 seconds 0.12 seconds 4.0 seconds
Over Voltage Trip X
252 Vac 240 Vac 300 Vac
Under Voltage Clearance Time X
1.5 seconds 0.12 seconds 4.0 seconds
Under Voltage Trip X
208 Vac 160 Vac 240 Vac
Stage 2 Voltage Trip
Over Voltage Clearance Time X
0.2 seconds 0.12 seconds 4.0 seconds
Over Voltage Trip X
264 vac 240 Vac 300 Vac
Under Voltage Clearance Time X
0.2 seconds 0.12 seconds 4.0 seconds
Under Voltage Trip X
196 Vac 160 Vac 240 vac
Frequency Trip
Over Frequency Clearance Time X
0.16 seconds 0.12 seconds 5.0 seconds
Over
Frequency Trip
60-Hz system
X
61.0Hz 60.2 Hz 65.0 Hz
50-Hz system 51.0 Hz 50.2 Hz 55.0 Hz
Under Frequency Clearance Time
X
0.2 seconds 0.12 seconds 5.0 seconds
Under
Frequency Trip
60-Hz system
X
57.0 Hz 55.0 Hz 59.8 Hz
50-Hz system 47.0 Hz 45.0 Hz 49.8 Hz
Mains Loss
Clearance Time
X
2.0 seconds 1.0 seconds 25.0 seconds
Reconnect Delay
X
60 seconds 2 seconds 302 seconds
Multi-Phase Coordination
Coordin. AC Connect/Disconn.
N Y or N
Sell Current Limit
Maximum Sell
Current
FXR2348E
X
12 Aac 2.5 Aac 12 Aac
VFXR3048E 12 Aac 2.5 Aac 15 Aac
Model Select
X
Vented Vented or Sealed