General-purpose three-phase noise filter FN 351, optimal for three-phase motor drives.
The three-phase filter "FN 351" is designed for industrial inverters and motor drives. The rated current ranges from 8A to 280A. Voltage levels of 440V and 520V are available for selection. It effectively reduces differential mode and common mode noise. It complies with IEC 60950. The safety standards correspond to UL 1283, CSA 22.2 No. 8 1986, and IEC/EN 60939. For more details, please download the catalog.
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basic information
【Features】 ○ A wide range of rated current allows for the selection of the most suitable filter for your needs. ○ Depending on the supply voltage, you can choose between the 440VAC (FN 351) type and the 520VAC (FN 351H) type. ○ The FN 351 series effectively removes common mode and differential mode noise across a wide bandwidth, making it suitable for high-noise environments. ○ Filter terminals compliant with IEC 60950 contribute to the overall safety of the equipment. ○ A pioneering filter for motor drives, proven for over 10 years as an industry standard product. ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Three-phase motor drive ○ Inverter / Converter ○ Factory automation ○ Uninterruptible power supply (UPS) ○ Switch mode power supply ○ General three-phase noise reduction ● For more details, please contact us or download the catalog.
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Company information
Schaffner is a global leading company in the fields of electromagnetic compatibility (EMC) and power quality, providing components to improve the reliability and efficiency of power. Schaffner's products and services are utilized to promote regenerative energy technology, enhance the reliability of compliance with key quality and basic functions of electronic devices and systems, and address the needs for improved energy efficiency, among other applications. Schaffner Japan was established in October 1994 in Sangenjaya, Tokyo. Initially, it mainly handled noise filters for EMC measures and EMC testing equipment, but through a business transfer in November 2006 and ongoing business acquisitions since 2006, it has grown into a sales and support base that widely handles various EMC noise filters, IEC inlet filters, choke coils, passive filters for harmonic mitigation, transformers, and reactors, representing power magnetics products. If you have any inquiries regarding EMC, harmonics, or power magnetics, please feel free to consult us.