FN5045-480-99 Datasheet, PDF (3/8 Pages) List of Unclassifed Manufacturers – LC Sine Wave Filter for Motor Drives

3 Load Reactors
Installation
Filter placement
Lift the filter with appropriate
crane using lifting eye bolts –
smaller types may be lifted
manually by two persons (no
lifting eye bolt applicable).
Schaffner Group Datasheets 2014
Wiring and connection
The filter rating has to be compatible with the
inverter to which it is to be connected. All inverter
manufacturer installation and safety instructions
must be fulfilled. The typical block schematic is
shown for a motor load but the load can be also
multiple motors or a transformer. Inverter and load
cable selection/placement should be in accordance
with all local electrical standards and regulations.
Filters with separate capacitor bank must be
connected as follows:
Required settings
Ensure the drive’s switching frequency is set to the
required minimum switching frequency (see filter
selection table). Higher frequencies are allowed. The
mode of operation must be “scalar” (V/Hz). Check the
inverter manual whether special settings are
necessary. In any doubt contact the inverter
manufacturer.
CAUTION: If the inverter settings are not in
accordance the filter may be damaged.
Never attempt to handle the filter with a forklift!
In order to ensure sufficient air flow, keep a distance of 150 mm above and below
the filter to walls or other components. A 20 mm distance on either side is
recommended.
Typical block schematic