The product family is certified to IEC/EN 60950-1, CB Report and EN 50155 for railway applications. This series is also complaint to EN 55032 Class A, FCC part 15, Class A without any external components and can be ordered with an optional input filter to meet EN 55032 Class B. The TEP 150WI products are also complaint to EN 61000-4-2 for EMC immunity, as well as EN 61373 for Shock and Vibration and EN50121-3-2 standard for electromagnetic compatibility.