160 EMC filters
EMC filter emission limits
The emission limits are comparable according to the following general EMC
standards.
EMC filtering option
Filtering option +E200 is required to meet the category C3 level with the drive module
installation, including a motor with a max. 100 m cable. This level corresponds to the
A limits for Group 2 equipment according to EN 55011.
With frame sizes R1 and R2
, option +E200 is an external filter of type JFI-A1 or
JFI-B1.
With frame sizes R3 and R4
, the EMC filter is internal.
An external EMC filter of the type JFI-0x is required in order to meet the category C2
level with the drive module installation, including a motor with a max. 100 m cable.
This level corresponds to the A limits for Group 1 equipment according to EN 55011.
WARNING! An EMC filter must not be installed if the drive is connected to an
IT power system (i.e. an ungrounded, or a high resistance grounded [over 30
ohm] power system) or a corner-grounded TN system.
EN 61800-3:2004,
product standard
EN 55011, product family standard for industrial, scientific
and medical (ISM) equipment
Category C1 Group 1 Class B
Category C2 Group 1 Class A
Category C3 Group 2 Class A
Category C4 Not applicable
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