Emerson Powerdrive F300 - Supply and Ground Cable Clearance; Sensitive Signal Circuit Clearance; Grounding the Drive, Motor Cable Shield and Filter

Safety
information
Product
information
Mechanical
installation
Electrical
installation
Getting
started
Basic
parameters
Running
the motor
Optimization
NV Media Card
Operation
Onboard
PLC
Advanced
parameters
Technical
data
Diagnostics
UL listing
information
Powerdrive F300 User Guide 95
Issue Number: 2
Figure 4-37 Supply and ground cable clearance (size 7 onwards)
Ensure the AC supply and ground cables are at least 100 mm from the
power module and motor cable.
Figure 4-38 Sensitive signal circuit clearance
Avoid placing sensitive signal circuits in a zone 300 mm (12 in) in the
area immediately surrounding the power module. Ensure good EMC
grounding.
Figure 4-39 Grounding the drive, motor cable shield and filter
Connect the shield of the motor cable to the ground terminal of the motor
frame using a link that is as short as possible and not exceeding 50 mm
(2 in) long.
100mm (4in)
100mm (4in)
100mm
(4in)
Sensitive
signal
cable
≥ 300 mm
(12 in)
Ensure direct
metal contact
at drive and
filter mounting
points (any
paint must be
removed).
Motor cable shield
(unbroken) electrically
connected to and held
in place by grounding
clamp.