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The Enerdoor FINHRMAD.100.4.3F.R is an active harmonic filter engineered to provide excellent attenuation of current harmonic distortion. This unit operates at a nominal voltage of 400V and has a rated current of 100A, with an overall efficiency exceeding 97%.
Key features include complete protection for overvoltage, undervoltage, overcurrent, and overheating, ensuring robust performance. It is unaffected by network conditions and offers compensation for inductive and capacitive reactive power. The filter operates across a harmonic filtering range from the 2nd to the 50th order, with a fast overall response time of less than 5ms.
Designed for industrial applications, this active harmonic filter supports variable frequency drives, commercial buildings, oil and water plants, and process automation. It features advanced digital control, a modular system, and communication ports including RS485 and Ethernet, supporting Modbus and TCP/IP protocols. The unit is equipped with a 4.3-inch color LCD touch screen for an intuitive Human-Machine Interface (HMI).
Installation options include rack unit or wall mounting. The filter has a protection class of IP20 and operates within a temperature range of -10°C to +40°C. Its noise level is kept below 56dB.
The nominal voltage is 400V.
The rated current is 100A.
The operating frequency is 50Hz.
The overall efficiency is greater than 97%.
It filters harmonics from the 2nd to the 50th order.
The overall response time is less than 5ms.
It supports Modbus and TCP/IP protocols.