EMC filters 341
JFI-0x (Frames B…D, category C2) installation
Installation guidelines
• If a mains choke is also installed, the EMC filter is connected between the mains
choke and the drive module. See the connection diagram below.
• For optimal operation of the filter, the drive and the filter must be mounted on the
same conductive surface.
• Make sure the filter does not block the airflow through the drive module.
• Keep the cable between the drive and the filter as short as possible.
Connection diagram
~
AC supply
ACL30
CHK-xx mains choke (if present)
JFI-0x EMC filter
~
L1 L2 L3
L1’ L2’
U1 V1 W1
PE
PE
L3’
L1 L2 L3
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