The FN3415 is the newest addition to the Ecosine family of passive harmonic filters for 60-Hz, 480- or 600-Vac applications. Available in various NEMA enclosures, they can provide immediate benefit to the electrical system by limiting the amplitude of the current harmonics, reducing losses and allowing equipment to operate more efficiently. The filters are suitable for use with almost any type of power electronics with front-end six-pulse rectifiers. Designed to operate at 99% efficiency and installed at the typical three-phase voltage of 480 Vac (±10%) or 600 Vac (±10%) at 60 Hz (±1 Hz), these products reduce harmonics to meet IEEE-519 (2014).
