The capacitor banks must be equipped with detuned filters when there is a high level of harmonics.
In this case, CIRCUTOR recommends the use of automatic CMFR or CMAR capacitor banks, equipped with iron core REACTORS and synchronised capacitors, up to 7% of the insulation voltages of 7.2 kV.
For higher voltage levels, air core technology is used in these REACTOR
The most common applications are:
Medium Voltage industrial networks