Specifications
78 900-0167-01-00 Rev A
Table 24 FXR Settings for 24-Volt Models
Field Item Default Minimum Maximum
INVERTER
Hot Key
Inverter Mode
Off On, Off, or Search
CHARGER
Hot Key
Charger Control
On On or Off
AC Input
Hot Key
AC Input Mode Use Drop or Use
Search
Sensitivity (see page 28 for increments)
30 0 200
Pulse Length
8 AC Cycles 4 AC Cycles 20 AC Cycles
Pulse Spacing
60 AC Cycles 4 AC Cycles 120 AC Cycles
AC Input and
Current Limit
Input Type Grid Grid or Gen
Charger Control On On or Off
Grid Input AC Limit
60 Aac 5 Aac 60 Aac
Gen Input AC Limit
60 Aac 5 Aac 60 Aac
Charger AC Limit
FXR2524A 12 Aac 0 Aac 14Aac
VFXR3524A 18 Aac 0 Aac 20 Aac
Grid AC Input
Mode and Limits
Input Mode Support
Generator, Support, Grid Tied, UPS, Backup,
Mini Grid, Grid Zero
Voltage Limit Lower
108 Vac 85 Vac 110 Vac
(Voltage Limit) Upper
132 Vac 125 Vac 140 Vac
Transfer Delay
1.0 second 0.12 seconds 4.0 seconds
Connect Delay
0.2 minutes 0.2 minutes 25.0 minutes
If Mini Grid mode
is selected:
Connect to Grid
24.0 Vdc 22.0 Vdc 32.0 Vdc
(Connect) Delay
10 minutes 2 minutes 200 minutes
If Grid Zero mode
is selected:
DoD Volts
25.0 Vdc 22.0 Vdc 32.0 Vdc
DoD
Amps
FXR2524A 12 Aac 1 Aac 20 Aac
VFXR3524A 12 Aac 1 Aac 28 Aac
Gen AC Input
Mode and Limits
Input Mode Generator
Generator, Support, Grid Tied, UPS, Backup,
Mini Grid, Grid Zero
Voltage Limit Lower
108 Vac 85 Vac 110 Vac
(Voltage Limit) Upper
140 Vac 125 Vac 140 Vac
Transfer Delay
1.0 second 0.12 seconds 4.0 seconds
Connect Delay
0.5 minutes 0.2 minutes 25.0 minutes
If Mini Grid mode
is selected:
Connect to Grid
24.0 Vdc 22.0 Vdc 32.0 Vdc
(Connect) Delay
10 minutes 2 minutes 200 minutes
If GridZero mode
is selected:
DoD Volts
25.0 Vdc 22.0 Vdc 32.0 Vdc
DoD
Amps
FXR2524A 12 Aac 1 Aac 20 Aac
VFXR3524A 12 Aac 1 Aac 28 Aac
AC Output
Output Voltage
X
120 Vac 100 Vac 130 Vac
Low Battery
Cut-Out Voltage
21.0 Vdc 18.0 Vdc 24.0 Vdc
Cut-In Voltage
25.0 Vdc 20.0 Vdc 28.0 Vdc
Battery Charger
Absorb Voltage
28.8 Vdc 22.0 Vdc 32.0 Vdc
(Absorb) Time
1.0 hours 0.0 hours 24.0 hours
Float Voltage
27.2 Vdc 22.0 Vdc 32.0 Vdc
(Float) Time
1.0 hours 0.0 hours 24/7
Re-Float Voltage
25.0 Vdc 22.0 Vdc 32.0 Vdc
Re-Bulk Voltage
24.0 Vdc 22.0 Vdc 32.0 Vdc
Battery Equalize
Equalize Voltage
29.2 Vdc 22.0 Vdc 34.0 Vdc
(Equalize) Time
1.0 hours 0.0 hours 24.0 hours