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18 Installation
Recommended mounting position
1
2
1
Output terminals
Mounting plate
￭
Non-enclosed (IP00) filters must be mounted on a grounded metal plate or cabinet
frame. Enclosed (IP22) filters can be installed to a wall without any grounded metal
plate. The structure must be of non-flammable material and strong enough to carry
the weight of the unit.
Encasing
￭
Non-enclosed (IP00) filters must be encased or placed in a cabinet according to the
local safety requirements.
Electrical connections
￭
•
Busbars are recommended for connections to the input terminals of non-enclosed
(IP00) filters.
•
Cables are recommended for connections to the input terminals of enclosed (IP22)
filters.
Cables must be protected for at least 105 °C (221 °F). If the filter is not installed in the
same cabinet as the drive, shielded symmetrical cable must be used between the drive
cabinet and the filter enclosure.
Free space
￭
Free space is required around the filter for cooling as follows. The distances apply to
natural convection. With forced cooling, less free space is required.
Alternative mounting position
2
Input terminals
2
1
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