Product Description:

The EFC5610-0K75-3P4-MDA-7P-FCPNN-NNNN frequency converter is produced by Bosch Rexroth Indramat as part of the EFC Frequency Converters series. Intended for general-purpose drives in automated machinery, this model converts fixed mains power into a variable output so AC motors can be started smoothly, operated at partial speed, and stopped under control. Its role is to maintain process stability, reduce energy use, and protect mechanical components that would otherwise face high inrush currents. This makes the unit suitable for compact conveyor, fan, and pump applications that need controlled acceleration and repeatable motor response.

The converter operates from a three-phase supply rated at 400 V (AC 380…480 V -15 % / +10 %) and delivers a heavy-duty motor output of 0.75 kW. Speed regulation is performed with standard vector control (SVC), enabling constant torque even at low frequencies. The output stage uses three-phase output to match common industrial induction motors. The IP20 enclosure is intended for installation inside a ventilated control cabinet. The device uses the standard control configuration, belongs to product line 02 of the EFC 5610 model series, and has no integrated safety function, so emergency stop requirements must be handled by external circuits.

User interaction and network integration are managed through Modbus communication, which lets PLCs read parameters and issue run commands. Conducted emissions are limited by the built-in EMC filter rated for Industrial area, class C3, helping the converter fit typical factory installations. A standard LCD display with a potentiometer provides local speed adjustment and status codes, while the Flex-Control section supplies standard I/O for digital and analog signals. The hardware uses frame size B, which helps keep the unit compact in retrofit panels. This arrangement supports local setup and routine status checks without adding separate operator hardware.