Xantrex Technology HF 1000 Invert Power Derating vs. Ambient Temperature, 975-0390-01-01, 50 C

Invert Power Derating vs. Ambient Temperature

If the unit is in inverter mode and in elevated ambient temperature above 25 °C, you will have to reduce power draw according to the following chart to avoid over-temperature shutdown.

Freedom HF 1000
Watts		30 °C
1000	@ 12.5 V
900	@ 11.5 V				900 W	800 W
		~33 °C				750 W
750					850 W
0	25	30	35	40	45	50 °C

Freedom HF 1800
Watts		30 °C
1800	@ 12.5 V
1600	@ 11.5 V				1450 W	1100 W
		~33 °C				1000 W
1000					1350 W
0	25	30	35	40	45	50 °C

A–6 975-0390-01-01