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The Enerdoor FINHRM.215.M is a passive harmonic filter engineered to reduce current harmonic distortion and overvoltage spikes. It operates with a nominal voltage of 400/480 Vac and has a rated current of 218A.
Key technical specifications include a high overload capability of 4x rated current on switch-on and 2x In for 10 seconds. The filter is designed for a frequency range of 50-60 Hz and offers significant THDI reduction, less than 15% typically, and less than 10% with a DC reactor. It boasts a high attenuation indicator for harmonics and overvoltage spikes.
Environmental and safety features include IP20 protection and a climatic class of -40 to +85°C. The unit is equipped with safety terminal block connectors for secure connections. The filter is suitable for applications such as variable frequency drives, woodworking machinery, packaging machinery, and printing machinery.
Mechanical specifications include a weight of 195 kg and terminal torque requirements of 20 Nm for cable sizes ranging from 35-95 mm² (solid and stranded).
400/480 Vac (600 Vac upon request).
-40 to +85°C.
218 A.
Less than 15% (less than 10% with DC reactor).
IP20.
600 W.
4x rated current on switch ON, 2x In for 10 seconds, 1.5 In for 10 minutes.