Absorption filter HAF
Harmonic absorption filters are used when it is necessary to reduce the harmonic voltage and current distortion in the supply system. Absorption filters are formed by capacitors connected in series with reactors, tuned to the frequency of the harmonic to be suppressed.
Filters are assembled in metal cabinets of BATLVF type and include contactors and high rupture capacity fuses for short circuit protection. Thermal protection of the filter is achieved by means of thermal sensors located in the core of the reactors.
|230, 400, 415, 480 V|
|50 Hz (60 Hz)|
|5 º, 7º , 11º, 13º|
|By current or by harmonics|
|Degree of protection|
|Grey RAL 7035|
|Indoor (floor mounting)|
|IEC 60831, IEC 60439, IEC 61642|
Other powers, voltages and frequencies on request.