Siemens SINUMERIK 840D sl Manual page 27

Note
Dust deposits must be removed at regular intervals.
Radio interference
Applicable standards: EN 61800-3
Table 3-6
Conducted radio interference
Radio interference
Note
The user must consider interference radiation for the complete system. Particular attention
should be paid to cabling. Please contact your sales representative for assistance and
support.
If compliance with limit value class C2 is required, please contact your local Siemens sales
partner.
NOTICE
Please see the relevant SINAMICS documentation for EMC notes on how to deal with line
filters and reactors.
NOTICE
The Control Unit is exclusively intended for installation in ESD-protected areas. The CE-
associated ESD interference immunity limit values can only be achieved via installation in
the control cabinet. Only make physical contact using appropriate ESD protective
measures.
NCU
Manual, 03/2010, 6FC5397-0AP10-3BA0
Limit values for radio interference suppression in industrial environments
3.2 Ambient Climatic and Mechanical Conditions
Limit class according to EN 61800-3
C3
C3
Application Planning
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