Example Of Noise Countermeasures - Mitsubishi FREQROL-U100 Instruction Manual

+Example of noise countermeasures
Motor
Sensor
Use a s-ecre cable for the
motor power cable, and use
one wire for the grounding.
Install a filter (FR·BSFOl)
on the inverter output side.
Do not ground the shield,
but instead connllGt to the
common wire for the signals.
Use twisted pair shield wires.
lower carrier
frequency
Do not dirllGtly ground
to the control panel.
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'-_"'-
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Separate the inverter unit",.... _
power cables and sensor
circuit by 30cm or more
(at least lDem).
Install a filter
(FR.BSFOl) on the
Power _ inverter input side.
supply-o
Install a fHur
(FR. elF) on the
inverter input side
Control
panel
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