NORDAC PRO – Migration guideline SK 5xxE to SK 5xxP
48
MI 0500 en-2922
2.9.2.3
Footprint combined line filter
This combination of line filter with integrated mains choke in one housing is only available for a 3-
phase mains connection. In the table below, the different SK NHD-… footprint combined line filters are
assigned to the individual power ranges for the SK 5xxE. Depending on the space available and the
respective depth in the control cabinet, the footprint combined line filters can be mounted flat or
vertically (book size) next to the frequency inverter.
Information
Optional footprint combined line filters for the entire SK 5xxP power range are available via the
Getriebebau NORD sales department
only on request
.
Illustration 11: Footprint combined line filter NORDAC PRO SK 5xxE
The SK NHD-… footprint combined line filters are UL certified and can be installed in the control
cabinet due to their IP20 protection class version. The connection cable for the mains connection must
be provided and should be as short as possible. The mains cable is connected using screw terminals.
The footprint combined line filters must be connected to the frequency inverter’s mains connection on
the outgoing circuit side using the pre-assembled connection cables.
Information
Compliance with the wiring guidelines must be ensured when connecting. In the additional
parameters, the pulse frequency should be set to the factory setting (6 kHz). For detailed information,
please refer to the technical information
Chapter 5.1.2 "Technical information/Data sheets".
