Detuned Harmonic Circuit Filter Reactor

Power disturbance and harmonic distortion in electrical systems have proven to be fatal to equipment, cables, transformers, capacitor banks etc. The situation has deteriorated further with the use of products such as variable speed drives, soft starters, rectifiers, UPS, discharge lamp etc. becoming more common. These devices will generate or increase the harmonic distortion and high frequency interference in the power system. These disturbances will cause overheating to cables, transformer and related equipment etc.

QPS Detuned Harmonic Circuit Filter Reactor is used for filtering harmonics and high frequency disturbance to capacitor banks and thus improves the operating life span of the capacitor. Most common resonance frequency is 189Hz and the impedance factor of 7%.