Schaffner EMC introduces the ECOsine® Active 3420, a harmonic filter which provides harmonic compensation in real-time for industrial and commercial environments. With a capacity of 30 to 300A, operating at 200-480VAC (+/- 10%), the connection-ready 3420 (3-wire) cabinet models include forced air cooling and internal liquid cooling (200-300A), for the power electronics. They are capable of supporting large production facilities. According to the company, the panel mount (30, 50, 100A) and freestanding enclosure design and IP54 (NEMA 12 indoor) protection ensure fast and easy servicing, and a designed service life of up to 100,000 hours ensures long service intervals. The filters are ideal for food and beverage processing and other manufacturing environments with nonlinear loads, such as variable frequency-motor drives, AC motors, DC drives, Uninterruptible Power Supplies (UPS), chillers and other HVAC equipment, data centers and banking/heavy computing, and more.