Issue
The AccuSine+ can be used as a harmonic filter and power factor correction/Load balancing simultaneously. The total output current will be limited by harmonic current and the reactive current.

Product Line
AccuSine PCS+

Resolution
The total output of the harmonic filter in dual mode is governed by the following formula:


When the total current output of the active filter required exceeds the unit rating, the AccuSine PCS+ has a harmonic priority setting to determine which mode has priority.

Use percentage of harmonic priority to set output current split

• 100% means output capacity utilized for harmonic correction, then left over can be used for Power factor correction.
• 0% assigns fundamental (PF correction) current as the primary mode, left over used for harmonic correction.

The table below describes the relationship between harmonic current the reactive current

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