Single-phase filter for currents up to 60A at 250 V AC

April 25, 2016 // By Julien Happich
Schurter's new FMAB filter family offers three different levels of design flexibility. FMAB NEO design N comes with two large X capacitors that offer high symmetrical attenuation in the lower frequency range.

The new filter design P contains two standard X capacitors for high symmetrical attenuation, while Design Q offers one X capacitor for good symmetrical attenuation. With the extended temperature range from -40 to 100 °C, all filters are suitable for applications used in harsh environments. The FMAB NEO filters come in a polished steel housing with a closed filter base. The filter is thus effectively and completely shielded, regardless of how it is mounted. The filter series is particularly suitable for equipment with high symmetrical interferences, such as devices with semiconductors that control high-power equipment. The filter series is fitted with plug-in connections or threaded bolts. A version with wire connections is also available. The metal flange provides easy screw-on mounting.

The series of filters is designed for current levels from 1 A to 60 A at 250 V AC according to IEC and UL standards. The FMAB NEO has ENEC and cURus approvals and is suited for applications according to IEC 60950. Versions are available with small leakage currents under 80 µA (M80) or without leakage current under 5 µA (M5) for medical equipment according to IEC/UL 60601-1.

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