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Technical data
6.8 Electromagnetic compatibility of variable-speed drives
Further information on unfiltered devices can be found on the Internet:
Compliance with EMC limits with unfiltered devices
(https://support.industry.siemens.com/cs/ww/en/view/109750634)
Interference emission - operation in the second environment, Category C4
When connected to IT line supplies, only filtered converters are permissible. Use external
filters without capacitors with respect to ground to limit symmetrical interference emission.
When necessary, contact one of our Solution Partners
(https://www.automation.siemens.com/solutionpartner/partnerfinder/Home/Index?country=D
E&program=1&technology=19&lang=en).
6.8.1.2
Operation in the first environment
Interference immunity
You do not have to take any additional measures regarding interference immunity.
Interference emission - operation in the first environment, Category C2
In order that you may operate the drive system in the first environment, Category C2, then in
addition to the requirements for use in the second environment, you must also observe the
limit values related to harmonic currents.
Note
Maintaining the limit values for harmonic currents
With respect to the compliance with limits for harmonic currents, the EMC product standard
EN61800-3 for PDS refers to compliance with standards EN 61000-3-2 and EN 61000-3-12.
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Hardware Installation Manual, 06/2020, A5E37800827C AD
Power Module PM240P-2
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