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3 Wiring and Connection
3.7.2 Precautions on Connecting Noise Filter
3-48
3.7.2
Precautions on Connecting Noise Filter
This section describes the precautions on installing a noise filter.
(1) Precautions on Using Noise Filters
Always observe the following installation and wiring instructions.
Do not put the input and output lines in the same duct or bundle them together.
Separate the noise filter ground wire from the output lines.
Do not accommodate the noise filter ground wire, output lines and other signal lines in the same
duct or bundle them together.
Some noise filters have large leakage currents. The grounding measures taken also
affects the extent of the leakage current. If necessary, select an appropriate leakage cur-
rent detector or leakage current breaker taking into account the grounding measures that
are used and leakage current from the noise filter. Contact the manufacturer of the noise
filter for details.
Separate these circuits
Noise
Filter
Incorrect
Correct
Noise
Filter
Noise
Filter
Noise
Filter
Ground plate
Ground plate
Ground plate
Ground plate
Noise
Filter
Noise
Filter
The ground wire
can be close to
input lines.
Ground plate
Ground plate
Incorrect
Correct
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Страница 53: ...www dadehpardazan ir 88594014 15 2 Panel Operator 2 10 ...
Страница 103: ...www dadehpardazan ir 88594014 15 3 Wiring and Connection 3 7 3 Connecting a Reactor for Harmonic Suppression 3 50 ...
Страница 117: ...www dadehpardazan ir 88594014 15 4 Trial Operation 4 5 4 Operator Displays during Testing without Motor 4 14 ...
Страница 203: ...www dadehpardazan ir 88594014 15 5 Operation 5 11 5 Precautions for Safety Functions 5 86 ...
Страница 275: ...www dadehpardazan ir 88594014 15 6 Adjustments 6 9 7 Position Integral 6 72 ...