Appendix
A.2 Electromagnetic compatibility
Power Module PM330
Hardware Installation Manual, 10/2016, A5E32844552B AD
91
Category C2 – First environment - commercial use
Power Modules with additional line filter
●
fulfill the requirements relating to cable-conducted noise interference emission
(interference), if
–
a shielded cable with low capacitance is used,
–
the current does not exceed the rated input current (see Specific technical data
(Page 70)),
–
the pulse frequency does not exceed 4 kHz, and
–
the cable is not longer than 100 m.
●
can cause high-frequency disturbances. In this case, damping measures may be required
in order that the requirements relating to radiated noise interference can be fulfilled.
Note
Devices for use in Category C2 – first environment, commercial use – must be installed by a
specialist with the appropriate experience for installing and/or commissioning power drive
systems, including their EMC aspects.
Category C2 – Second environment
Power Modules with additional line filter
●
fulfill the requirements relating to cable-conducted noise interference emission
(interference), if
–
a shielded cable with low capacitance is used
–
the current does not exceed the rated input current (see Specific technical data
(Page 70)),
–
the pulse frequency does not exceed 4 kHz, and
–
the cable is not longer than 100 m.
●
can cause high-frequency disturbances. In this case, damping measures may be required
in order that the requirements relating to radiated noise interference can be fulfilled.
Category C3 – Second (industrial) environment
●
Power Modules can be installed without any restrictions in Category C3 – second
environment – and do not require any authorization for connection.
EMC / Immunity
The Power Modules have been tested in accordance with the immunity requirements of
category C3 - Second Environment - and fulfill the requirements according to EN 61800-3.
Note
The immunity requirements apply equally to both filtered and unfiltered Power Modules.
Summary of Contents for SINAMICS G120P PM330
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