ELECTRICAL INSTALLATION
IPA Hardware Installation Guide 43
Power Supply
IMPORTANT: Power to the IPA can be supplied in multiple ways. Completely read
this section and comply with all safety measures before proceeding
with connecting the unit to power.
Input Power
The mains Motor Power supply and the optional Control Power supply for the drive/controller must meet the
requirements listed in the following table.
Input Power Requirement
Motor Input Power (L1, L2)
120/240 VAC, 50/60 Hz, single phase
Control Input Power (C1, C2)
120/240 VAC, single phase
Fuse Requirements
IPAs have no user-serviceable internal fuses. For safety, the user must provide a fuse in each of the mains input
lines.
Motor Power Fuse Information
Select the proper Motor Power input fuse for your specific application using the following table.
Motor Power Fuse Information
The following table lists part numbers (at time of publication) for suitable fuses from several manufacturers. These
fuses are type RK5 (time delay fuses).
Fuse Part Numbers
Ferraz Shawmut (formerly Gould)