3-phase DIN rail filter from SCHURTER

Space is almost always at a premium in control cabinets for industrial applications in the 3-phase range (for example motor drives, control systems). SCHURTER addresses this problem with a complete new filter design that is just 44 mm in width. The new, single-stage filter series is constructed with a printed circuit board in a plastic housing. It has screw terminals for the three phases and a terminal on the metal base plate for the earth connection.

In the standard version with a ferrite core, the new filters already offer very impressive attenuation behaviour. The high performance versions with nanocrystalline cores achieve up to 8 dB more attenuation.

The new filter family has particularly low leakage currents of just 1.3 mA. This applies to all versions.

All versions can be used from -40 degC to 100 degC. The filters are designed for currents from 3 A to 32 A at a maximum of 520 V AC in accordance with IEC and UL standards. They feature ENEC and cURus approval and are suitable for applications in accordance with IEC 62368-1.

FPAC Rail filters are recommended for devices with high EMC loads (switching power supplies, converters, etc.). Typical areas of application are therefore industrial or machine control systems, but the high-performance, slimline filters are also ideal for laboratory, telecom and IT devices.