20
Chapter 4—Mechanical installation
POWERXL SERIES VFDS
MN040060EN—September 2020 www.eaton.com
FR4 mounting instructions
Step 1.
Lift the drive out from the carton, remove the packaging.
The magnetic cores and cable ties are only included in EMI
version drive.
Step 2.
Screw mounting:
Attach the drive to the mounting plate
with four M5x20 (or 3/16 in.) screws and four M5 (or 3/16 in.)
nuts. The opening dimension on the mounting plate should
follow required dimension (refer to the dimension drawing in
the instruction leaflet).
Step 3.
(EMI version only):
The input wires (including 3 line wires and 1 input grounding
wire) should run through the input magnetic core before
connecting to input terminal block and grounding hole. Use
a cable tie to tie the input magnetic cores to the input wires.
The output wires (only 3 motor wires) should run through the
output magnetic core before connecting to output terminal
block.
The output grounding wire should not run through the output
magnetic core. Use a cable tie to tie the output magnetic
cores to the output wires. The maximum distance between
input/output magnetic cores top surface and drive bottom
surface is 100 mm (3.94 in.). The height of input magnetic
core is bigger than output magnetic core for FR4.
+
Screw mounting
Four M5x20 or 3/16 inch screws
Four M5 or 3/16 inch nuts
Torque: 3 N.m (26.6 lb/in.)
3 line wires
Input grounding wire
Output grounding wire
Max. distance: 100 mm (3.94 in.)
3 motor wires
Input magnetic core
Output magnetic core