Schaffner, FN3412 310A 3 x 380 → 480 V ac 60Hz, Floor Mount RFI Filter, Tab 3 Phase

FN3412 harmonic filters are part of the ECOsine range from Schaffner. The FN3214 series consists of 60 Hz passive harmonic filters that are one of the most compact THID Filters available. Featuring excellent behaviour under partial load conditions, FN3412 harmonic filters are an economical plug and play solution. Suitable for 3 phase power systems, these harmonic filters can be quickly and easily installed. FN3412 harmonic filters enable better use of the electric system capacity and help to increase the service life and reliability of your installations. ECOsine filters also enable you to meet IEEE-519 Power Quality standards.

FN3412 harmonic filters are designed for applications where the harmonic current distortion must be reduced to a certain level. FN3412 ECOsine filters can be applied to almost any power electronics with front end six pulse rectifiers.

Filters for diode rectifiers
Industry standard harmonic filter for motor drives and 6 pulse rectifiers
Excellent behaviour under partial load conditions
5 HP to 250 HP nominal motor drive input power rating
98.5% to 99.5% efficiency at normal line voltage and power
Internal fan cooling
IP20/NEMA 1 protection

Suitable applications include water/wastewater treatment facilities, fan and pump applications, HVAC installations and DC fast chargers. Other typical applications for these harmonic filters include equipment with front end six pulse rectifiers, factory automation equipment and motor drives.