Electrical Specifications: Charge Mode
975-0390-01-01
A–3
Electrical Specifications: Charge Mode
AC Input
Freedom HF 1000
Freedom HF 1800
Operating voltage range
90–130 Vac
90–130 Vac
Nominal current
5Aac at 20A charge,
120 Vac in
10Aac at 40A
charge, 120 Vac in
Nominal frequency
60 Hz
60 Hz
DC Output
Freedom HF 1000
Freedom HF 1800
Nominal voltage
12.0 Vdc
12.0 Vdc
Min battery voltage for charging
0.0 Vdc
0.0 Vdc
Max output voltage
14.4 Vdc
14.4 Vdc
Nominal output current
User selectable:
2A, 5A, 10A, 20A
User selectable:
2A, 10A, 20A, 40A
Charger current derating
Automatically reduce charger current as
internal temperature exceeds 80 °C, and
input Vac approaches low transfer.
Efficiency at nominal output
≥
75%
≥
75%
Other
Freedom HF 1000
Freedom HF 1800
Battery type settings
Flooded (default), Gel, AGM, or
Fixed (13.5V)
Charge algorithms
Three stages (Bulk, Absorption, and Float)
Independent battery banks
1
1