Product Description:

The EFC5610-7K50-3P4-MDA-7P-00002-L1NN is a drive unit produced by Bosch Rexroth Indramat within the EFC Frequency Converters series and categorized in the EFC 5610 model series with product line 02. Designed for machine-level automation, the unit modulates AC motor speed and torque in pump, fan, and conveyor applications by converting fixed mains voltage into a variable output. Its standard control configuration and Flex-Control section with standard I/O allow straightforward panel integration and basic process interfacing.

The communication interface supports Modbus, enabling point-to-point or multi-drop links with PLCs for parameter access and real-time status exchange. Motor flux is managed through standard vector control SVC, which maintains torque accuracy during load changes. The converter is supplied from a nominal 400 V AC network that can vary between 380 and 480 volts (-15% to +10%) across a three-phase feeder. Mechanical layout corresponds to frame size E, keeping depth and mounting hole patterns consistent with other drives in this frame. Control inputs, reference signals, and relay outputs reside on the Flex-Control board, while a standard LCD display with potentiometer allows local setpoint trimming and fault review without external tools.

An integrated EMC filter rated for industrial area, class C3 attenuates conducted emissions so the drive can be installed on unshielded feeders in factory environments with switching devices. Under heavy-duty loading, the unit delivers 7.5 kW of shaft power, matching typical 10-horsepower motors in fan or compressor service. The housing carries an IP 20 rating, so fingers are protected, but the device must be installed inside a cabinet to keep out dust and liquids. For functional safety, a dual-channel hardware circuit provides Safe Torque Off (STO), which removes gate firing energy and prevents the motor from producing torque when the safety input is asserted.