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JetMove 3000 Supply Unit
A.7 Line filters
Compliance with
the EMC Directive
Commissioning, i.e. the commencement of the intended use, is only permitted if the EMC Directive
(2014/30/EC) is complied with. The installer/operator of the machine and/or plant must provide proof of
compliance with the protective goals required by the standard.
External line filters are available so that the emitted mains-borne interference is limited to the permissible
level. The use of these line filters enables compliance with the EMC Directive 2014/30/EC under certain
conditions:
Public low-voltage network "First environment" (residential environment C2)
y
Industrial low-voltage network "Second Environment" (industrial environment C3)
y
A.7.1 Selection guide for line filters
The following tables provide an initial estimate of which line filter is likely to meet the EMC requirements
under the conditions specified. This must be checked by the installer/operator. Under certain conditions it
is possible to change to a smaller filter or it is necessary to change to a larger filter.
Step
1
1
.
.
Select the table that corresponds to the rated current of your application at
the mains side.
2 .
2
Add up the motor cable lengths of your application and go to the corre-
sponding or next larger column.
3
3 .
Select the environment applicable to your application (residential C2, or
industrial C3).
4
4
.
.
Select the maximum clock frequency of the motor output stages occurring
in your application.
5
5 .
Read the article designation of the line filter.
6.
.
Prove compliance with EMC requirements using measurement technology.
Jetter AG
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