Appendix
7.3 EMC overall performance
PM230 Power Module IP55
86
Hardware Installation Manual, 11/2014, A5E35319202B AA
7.3
EMC overall performance
EMC Emissions
The SINAMICS G120 drives have been tested in accordance with the emission requirements
of the category C2 (domestic) environment.
Table 7- 2
Conducted & Radiated Emissions
EMC Phenomenon
Standard
Level
Conducted Emissions
IEC61800-3
C1 and C2
Radiated Emissions
IEC61800-3
C2
Note
To achieve this performance the default switching frequency should not be exceeded. The
PM230 complies with the above mentioned EMC emission requirements, only at the default
settings of the Power Module.
The limits will not be met if the drive is not installed in accordance with good EMC practices.
Harmonic Currents
The harmonic current emissions from the SINAMICS PM230 is as follows:
Table 7- 3
Harmonic Currents
Rating
Typical Harmonic Current (% of rated input current)
5th
7th
11th
13th
17th
19th
23rd
25th
FSA … FSF
(400 V, 370 W … 90.0 kW)
20
14
9.1
7.7
5.9
5.3
4.3
4.0
Note
Units installed within the category C2 (domestic) environment require connection to the
public low-voltage power supply network. Please contact your local supply network provider.
Units installed within the category C3 (industrial) environment do not require connection
approval.