Emc Performance - Siemens SINAMICS G110D Operating Instructions Manual

Appendix A
A.1 Electromagnetic compatibility
A.1.3

EMC performance

EMC Emissions
The SINAMICS G110D inverters have been tested in accordance with the emission
requirements of the category C2 (domestic) environment.
Table A- 2
EMC Phenomenon
Conducted Emissions
Radiated Emissions
Note
To achieve this performance the default switching frequency should not be exceeded and
the recommended cables and connectors should be fitted correctly.
Achieving radiated emissions to EN 55011 Class B is largely dependent on the inverter
being correctly installed inside a metallic enclosure. The limits will not be met if the inverter is
not enclosed or installed in accordance with good EMC practices.
Harmonic Currents
The harmonic current emissions from the SINAMICS G110 D inverters is as follows:
Table A- 3
Rating
FSA ... FSC
(400 V, 0.75 kW ... 7.5 kW)
Note
Units installed within the category C2 (domestic) environment require supply authority
acceptance before 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.
216
Conducted & Radiated Emissions
Standard
EN 55011
EN 55011
Harmonic Currents
Typical Harmonic Current (% of rated input current)
5th
73
7th 11th 13th
52 25 23
Operating Instructions, 07/2016, FW V3.63, A5E36768472B AB
Level
Class A
Class A
17th 19th 23rd
22 15 12
SINAMICS G110D
25th
10