30 Freedom HF Owner’s Guide
Inverter Overload Operation
This graph shows how long (measured in milliseconds) the Freedom
HF will operate for a given output current (measured in Amps).
Both the Freedom HF 1000/1055 models and Freedom HF 1500/
1800 models are represented in the illustration below.
The graph illustrates surge operation at 25 °C.
0
10 12 14 16 18 20 30 40 50
200
400
600
800
1000
1200
1400
1600
4000
Freedom HF 1000/1055 Freedom HF 1500/1800
Time (ms)
Output Current (amps)
Freedom HF InvChg Owners Guide.book Page 30 Tuesday, April 29, 2014 12:10 PM