For Further Information - Danfoss VLT 2000 Series Manual

VLT 2010-2030, 1/3 x 208-240 V and VLT 2020-
2060* 3 x 380-460 V with RFI and motor filter
module or LC and RFI filter module:
If VLT frequency converters are mounted on an
electrically conductive, metal rear plate, good
electrical connection between the VLT and the rear
plate is to be ensured (use earth screw (item A in
the drawing)).
If the VLT frequency converter is mounted on a non-
conductive rear plate, it is to be ensured that there is
good grounding to the earth screw (item A in the
drawing).
*) VLT 2060 Max. 415 V

For further information

When you have finished installing the VLT frequency
converter, see the section After installation for infor-
mation about how to operate the VLT frequency
MG.20.B6.02 – VLT is a registered Danfoss trademark
VLT ® 2000 Series
converter. You will also get information about what
parameters to choose to ensure optimum operation.
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