VLT® Advanced Active Filter AAF

The active filter analyzes harmonics in applications and compensates accordingly. It is suitable for balancing AC drives and improving system quality.

Power Range

380-480 V…………………….. 190/250/310/400 A

Technical Documents

For technical details, please contact us.

IP Protection Class

Standard……………………… IP21
Optional……………………….IP54/Type 12

VLT® Advanced Harmonic Filter AHF 005/010

Harmonic filters are designed with additional functions for use with VLT® drives. When connected to an AC drive, the filter reduces the total current harmonic to 5% or 10%.

Power Range

3 x 400-500V………………………. 190-400 A
3 x 380-690 V……………………….10-400 A*
*Parallel connection for higher power.

Technical Documents

For technical details, please contact us.

IP Protection Class

Standard………………………….IP20
Optional…………………………. IP00