LEESON FHP Series Chassis Mount Variable Speed Drives - Manual (Page 34)

24 Installation
Connect AC power input to L1 and L2 as shown in Figure 13
and 14 (pages 25 & 26), depending on your power needs.
NOTE: Doubler drives are equipped with a voltage-
doubling feature, which converts a 115 VAC input to a 230
VAC output, for use with 230V motors. The drive output
current rating remains the same. Use caution when
connecting this output.
• If the input voltage is 115 VAC and the desired output voltage is
230 VAC (voltage doubler mode), set 115V/230V jumper as
shown in Figure 13 (page 25). A line fuse may be added to L2.
• If the input voltage is 230 VAC and the desired output voltage is
230 VAC (no voltage doubler), set 115V/230V jumper as shown
in Figure 14 (page 26). Add a line fuse to L1 and L2. Do not
use the voltage doubler feature with 230 VAC line voltage.
D o u b l e r F H P S e r i e s D r i v e s
(175319, 175310, 175311)
Warning
Do not connect 230 VAC line input when the drive is
set for 115 VAC input. This will result in severe
damage to the motor and drive, and can lead to
explosion and/or injury. Check jumper settings before
connecting AC power input.
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