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The Enerdoor FINHRM5C.580.B-50 is a passive harmonic filter engineered to mitigate harmonic distortion in electrical systems. Operating at a nominal voltage of 0-480 Vac, this filter is rated for a current of 580 A. It ensures compliance with IEEE519 and EN61000-3-12 standards, significantly reducing current Total Harmonic Distortion (THD) to less than 5% even with unbalanced voltage conditions up to 2.5%.
Key features include a low power loss and operating temperature, contributing to system efficiency. The filter offers overload capabilities of 4x rated current on switch-on and can handle 2x In for 10 seconds or 1.5 In for 10 minutes. Its climatic class ranges from -40 to +85°C, making it suitable for various environmental conditions.
This passive harmonic filter is designed for applications such as VFDs and servo drives, processing and industrial automation, water and wastewater systems, oil & gas operations, and HVAC systems. Its compact, open-frame design facilitates integration into existing infrastructure.
0-480 Vac.
580 A.
-40 to +85°C.
Reduces current THD to less than 5% with an unbalanced voltage of 2.5%.
4x rated current at switch-on, 2x rated current for 10 seconds, and 1.5x rated current for 10 minutes.
IP20 up to 210 A and IP00 over 210 A.
250,000 hours at 40°C.