Inductive Filter FSE-4 U1 for Effective Noise Suppression in Railway Applications

The inductive filter FSE-4 U1 6KZh.271.000 is designed to suppress radio interference received by the radio reception and radio transmission devices of the electric train from the contact network 25 kV 50 Hz, as well as to suppress radio interference generated by the electric train through the contact network. The filter is a high-frequency choke (inductance coil) without a magnetic core, which is included in the primary winding circuit of the power transformer.(inductance coil) without a magnetic core, which is included in the primary winding circuit of the power transformer.