3.2.1  AC Line Voltage 
The AC Power Source has been designed to operate from either of the following AC line 
voltage ranges: 
1)  107/115 volts 
2)  208/230 volts 
CAUTION:  The AC Power Source will be damaged if it is operated at an input voltage 
that is outside its configured input range. 
The input voltage range is set at the factory.  Section 3.3 gives the procedure to change the 
input voltage range.  The location for connection of the input line is shown in Figure 3-2. 
3.2.2  Line Frequency Operating Range 
The AC Power Source has been designed to operate from a line frequency of 50/60 Hz, and, 
derated, to 400 Hz. 
3.2.3  Input Power 
The input power to the AC Power Source depends upon line and load conditions and may be 
as high as 2650 watts. 
 
Figure 3-2:  Rear Panel View