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A–2 975-0395-01-01
This guide for use by qualified installers only
Electrical Specifications: Inverter Mode
DC Input Freedom HF 1000 Freedom HF 1800
Operating voltage range 10.5V–15.5V 10.5V–15.5V
Safe non-operating voltage range 0–16 Vdc 0–16 Vdc
Normal voltage 12.5V 12.5V
Nominal current at full load 100A 180A
AC Output Freedom HF 1000 Freedom HF 1800
Output voltage 115 Vac 115 Vac
Continuous power 1.0kW @ 25 °C 1.8kW @ 25 °C
Surge power 17A
(2kW for 200 ms)
30A
(3.6kW for 300 ms)
Max short-circuit current 55A peak 55A peak
Frequency 60 Hz 60 Hz
Wave shape Modified Sinewave Modified Sinewave
Power derating above 40 °C ambient
temp
See “Invert Power Derating vs. Ambient
Temperature” on page A–6.
Peak efficiency ≥87% ≥87%
Full load efficiency ≥80% ≥80%
Other Freedom HF 1000 Freedom HF 1800
No load input power (producing
output voltage)
≤10W ≤10W
Off mode current draw ≤1mA ≤1mA
FreedomHF_IC_A-Specifications.fm Page 2 Monday, December 24, 2007 9:48 AM