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The Enerdoor FINHRM5C.750.B-60 is a passive harmonic filter with a rated current of 750A and nominal voltage of 0-480 Vac. It is engineered to ensure IEEE519 and EN61000-3-12 compliance, significantly reducing current THD to less than 5% even with unbalanced voltage.
Key features include overload capability of 4x rated current (Switch ON) and 2x In for 10 seconds. The filter operates within a climatic class of -40 to +85°C and offers IP20 protection up to 210A, and IP00 over 210A. It provides low power loss and operating temperature, contributing to system efficiency.
This passive harmonic filter is suitable for applications such as VFDs and servo drives, processing and industrial automation, water and wastewater systems, oil & gas, and HVAC systems. Its compact, open-frame or enclosed design makes it versatile for various installations.
The rated voltage is 480 Vac.
The rated current is 750 A.
The operating frequency range is 50-60 Hz.
The filter reduces current THD to less than 5%.
The operating temperature range is -40 to +85°C.
The MTBF is 250,000 hours at 40°C.