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Active harmonic filter

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Advanced Active Filter

Advanced Active Filter is used for harmonic current mitigation and reactive current compensation. The unit can integrate with various systems and applications as a centrally installed filter or be combined with a frequency converter as a packaged low harmonic drive solution.
CONTACT US

+82.31.423.0135

+82.55.688.3975

+82.70.8280.3966

Working Principle

Working Principle

The active shunt filter monitors all 3-phase line currents and
processes the measured current signal via a digital signal processor system.

The filter then compensates by actively imposing signals in counter phase
to the unwanted elements of the current (harmonic distortion).

c&a electric working principle
Selection
AAF005A190T4E21H2HCxx
AAF005A250T4E21H2HCxx
AAF005A310T4E21H2HCxx
AAF005A400T4E21H2HCxx
Total Current
190A
250A
310A
400A
Losses
5kW
7kW
9kW
11kW
Needed Airflow
765 M³/h
1230 M³/h
1230 M³/h
1230 M³/h
Frame
D
E
E
F
Nominal (Reactive)
190A
250A
310A
400A
Nominal (Harmonic)
170A
225A
280A
360A

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