Gem filter banks
The GEM filter banks provide power factor correction in harmonic rich environments. The filter banks reduce harmonic voltages on the power system and are available in fixed and switched at 480 V in kVAR sizes from 25 to 600. The banks utilize heavy-duty metallized GEM capacitors with UL recognized pressure sensitive interrupters and iron-core reactors tuned to the 4.7th harmonic.
GE Capacitor & Power Protection