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Chapter 4—Mechanical installation
POWERXL SERIES VFDS MN040060EN—September 2020 www.eaton.com
FR2 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).
DIN rail mounting: Lift the drive at an angle about 30
degrees. Align the top hooks of drive DIN rail mounting slot
with DIN rail top edge. Push down and rotate the drive to
clip the bottom hooks on the bottom DIN rail edge.
Step 3. (EMI version only):
The input wires (including three line wires and one input
grounding wire) should run through the input magnetic core
before connecting to input terminal block and grounding
hole. Use a cable tie to secure the input magnetic cores to
the input wires.
The output wires (only three 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
secure the output magnetic cores to the output wires.
The max distance between input/output magnetic cores top
surface and drive bottom surface is 100 mm (3.94 in.).
The height of the input magnetic core is bigger than output
magnetic core for 3-phase FR2 EMI version, but they are the
same for 1-phase FR2 EMI version.
+
Screw mounting
Four M5x20 or 3/16 inch screws
Four M5 or 3/16 inch nuts
Torque: 3 N.m (26.6 lb/in.)
DIN Rail mounting
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
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