The FMAC SINE and FMAC SINE DCL sinewave output filters from SCHURTER are designed for use in 500 VAC systems with currents of 4 A and greater. They are well suited for a wide range of applications such as frequency converters in uninterruptible power supplies, elevators, HVAC (heating, ventilating and air-conditioning) systems as well as traction and conveyer systems.