Harmonic filter is a perfect and comprehennnsive solution to the power quality issue of power grid, such as harmonics, reactive power and 3-phase load unbalance. The device is installled in parallel to power grid can detect the harmonic wave in power grid in time, generate the reverse-phase compensation current through the converter and dynamically filter the harmonic wave in power grid.
Our product is unaffected by multifarious load forms and power grid structures and will not produce harmonic oscillation (resonance) thus perfectly realizing harmonic control under diverse loads. The harmonic filter can fully accomplish dynamic reactive compensation, control the
capacitor switching has the function of controlling the three-phase load current unbalance and ultimately heighten the power factor of power grid also handling various power quality matters.
TECHNICAL SPECIFICATIONS
- RATED Short circuit allowable current for 1s - 15kA/1S
- Rated Isolation voltage (Ui) - Ui=Ue
- Dielectric strength (a.c.,10s) - 1,1 x Ue (Maximum continuous voltage)
- Power loss - 4 to 7 W/kvar
- Protection grade - IP20
- Impact rating - Ik08