Operating Instructions Z-D-15/35/55E-..
Fast start
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L-BAL-E321-GB 2021/11 Index 002
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3.5
Check of the installation
Perform this check AFTER installation but BEFORE first powering up:
1
Check the correct mounting and wiring of the current transformer (CT). The wired used must
comply with the requirements of components (CT, Z-D-15/35/55E-..) and of place of installation.
3.
Check that power and controls wires are installed separately and that EMC guidelines are
observed.
4
Check the grounding of the system and components for compliance with guidelines and
requirements of the drives.
5
Check if the clearance between the components comply with the requirements of these
instructions.
6
Check if the installation meets the requirements of these instructions. The active harmonic filter
must be mounted in an upright position.
3.6
Simplified commissioning
The active harmonic filter Z-D-15/35/55E-.. is a largely automated product for reduction of harmonics.
Complete the simplified commissioning as described below BEFORE first usage:
1
Check all parameters of the monitoring system on your computer
2
Check the correct wiring of the current transformers
3
If several products are used in parallel, check for compliant adjustment of the parameters.
Hint: If the result of harmonic compensation is not satisfying, please check the parameters once again
first, wiring (especially polarity) of the current transformers second. If everything is o.k., modify the phase
angel of the system to achieve even better results.
