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The Enerdoor FINHRM.075.M is a passive harmonic filter engineered to reduce current harmonic distortion and overvoltage spikes in electrical systems. It is designed for nominal voltages of 400/480 Vac and can handle a rated current of up to 75A.
This filter offers significant THDI reduction, with a typical reduction of less than 15%, and can achieve less than 10% THDI when used with a DC reactor. It features a high attenuation indicator, making it suitable for applications requiring clean power.
The FINHRM.075.M is built with safety terminal block connectors and has a climatic class rating of -40 to +85°C, ensuring reliable operation in various environmental conditions. Its IP20 protection rating indicates suitability for indoor use where protection against solid objects greater than 12.5mm is needed.
Key benefits include improved harmonics and flicker, making it ideal for use with variable frequency drives, woodworking machinery, packaging machinery, and printing machinery. The filter comes with a 2-year warranty.
400/480 Vac (600 Vac available upon request).
-40 to +85°C.
75A.
<15% (<10% with DC reactor).
4x rated current on switch-on, 2x In for 10 seconds, 1.5 In for 10 minutes.
IP20.
225W.