6-14
Engineering Guide CDA3000
6  Selection of supplementary components
6.4 Radio inter-
ference sup-
pression filter
6.4.1 Technical data 
of RFI filters 
EMC34.xxx
Function Effect
• The insertion of radio interference sup-
pression filters (RFI filters) between the 
inverter module and the system 
reduces the line-borne interference 
down to the permissible level.
• Protection against line-borne 
interference emission to EN 55011 (A) 
and EN 55022 (B).
Characteristic RFI filter EMC34.xxx
Table 6.12 Technical data
RFI filter Rated current Power loss
Dimensions
H x W x D
[mm]
Table 6.13 Technical data
o
t
 
a
v
a
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a
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f
 
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t
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p
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s
.
o
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a
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a
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a
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f
 
g
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t
o
 
p
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.