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A manual configuration is needed if the automatic CT
detection fails to set the CTs. In that is the case, set the
following parameters according to the CT plate data and
installation:
1.
300-20 CT Primary Rating
2.
300-24 phase sequence
3.
300-25 CT polarity
The active filter allows different CT polarity of all three
current transformers. That means that
need to be set for all three CTs individually.
The current transducers are then successfully configured
and the filter is ready for operation. To set-up the filter
compensation mode and priority, please consult the
chapter How to program.
How to Install
VLT Active Filter AAF 00x
MG.90.V2.22 - VLT
®
is a registered Danfoss trademark
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