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The Enerdoor FINHRM5C.045.M-50 is a passive harmonic filter designed to mitigate harmonic distortion in electrical systems. Rated for a nominal voltage of 0-480 Vac and a current of 45A, this filter operates within a frequency range of 50-60 Hz. It significantly reduces current Total Harmonic Distortion (THD) to less than 5%, even with unbalanced voltages up to 2.5%, thereby improving flicker and power factor.
Key technical specifications include a potential test voltage of 2400 Vdc phase-to-phase and 3200 Vdc phase-to-ground. The filter offers overload capability of 4 times the rated current for switch-on and provides IP20 protection up to 210A. It operates within a climatic class of -40 to +85°C and boasts a Mean Time Between Failures (MTBF) of 250,000 hours at 40°C.
This passive harmonic filter is characterized by low power loss and operating temperature, with a typical power loss of 42W at 400V and 50W at 480V. It is suitable for applications such as variable frequency drives (VFDs), servo drives, processing and industrial automation, HVAC systems, water and wastewater treatment, oil and gas operations, and end-user facilities. The filter is UL Recognized and features a very compact, open-frame or enclosed case.
The rated current for the FINHRM5C.045.M-50 is 45A.
The nominal operating voltage is 0-480 Vac.
It reduces current THD to less than 5%.
The filter operates in a climatic class of -40 to +85°C.
Yes, it is RoHS3 Compliant.