描述

The 801301-SF is a book-style EMC/RFI filter designed for three-phase power distribution systems in inverters and power drive systems. It features a slim space-saving housing with solid safety connector blocks or optional wire output connections, providing excellent attenuation performance across standard, high, and very high performance levels. The filter operates at maximum continuous voltages of 3×520/300 VAC (standard versions) or 3×760/440 VAC (HV versions), with rated currents ranging from 7 A to 250 A at 50°C and operating frequencies from DC to 60 Hz. Leakage current ranges from 0.1 mA to 3.5 mA depending on the specific variant, with power losses between 9 W and 79 W at 25°C/50 Hz. This industry-standard solution is ideal for applications requiring reliable EMC filtering in variable frequency drives, motor control systems, and industrial power conditioning where space constraints and high performance are critical requirements.