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1  Electrical installation
Operation Manual Supply Unit SO CM-P BG1+2
ID no.: 1400.201B.5-00     Date: 02/2020
Electrical installation
4.2.1  Usage with mains lter
External radio frequency interference suppression lters are available for the supply units 
SO CM-P BG1+2. With the measurement method specied by the standard and the 
external mains lter, these conform to the EMC product standard EN 61800-3 for "First 
environment" (residential C2) and "Second environment" (industrial C3).
NOTE:
You will nd more information and selection aids for mains lters in Chapter 
A.7
 y “Table A.9 Selection, mains lter for SOCM-P.0010 / SOCM-P.0110”
 y “Table A.10 Selection, mains lter for SOCM-P.0022 / SOCM-P.0122”