EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN Bosch Rexroth Indramat
MPN: R912007356
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The Bosch Rexroth Indramat EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN is a frequency converter from the EFC Frequency Converters series. It supports three-phase 400 V mains voltage and offers 2.2 kW motor power in heavy duty use. The converter features Standard Vector control (SVC), Modbus communication, and includes an LCD display with potentiometer and Safe Torque Off safety function.
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Product Description:
The EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN is a frequency converter manufactured by Bosch Rexroth Indramat and supplied within the EFC Frequency Converters series. As a variable-speed drive, it conditions incoming three-phase power and delivers a regulated AC output so automated machines can match motor speed to load requirements in conveyors, fans, and general factory automation lines. The unit sits between the mains supply and an induction motor, providing precise acceleration and deceleration ramps that help extend mechanical life and improve energy efficiency during partial-load operation.
Electrical capability is anchored by a mains rating of 400 V (AC 380…480 V -15% / +10%), allowing direct connection to common industrial busbars without step-down transformers. When run in Heavy-Duty mode, it can deliver 2.2 kW of shaft power, which is suitable for medium-frame pumps or compact conveyor sections. The power stage is built for three-phase power and uses frame size D, giving consistent thermal paths within the IP20 cold-plate housing. Motor regulation is executed through Standard Vector control SVC, which helps maintain torque at low speed and respond more closely to changing loads than scalar control. A factory-installed EMC filter rated for Industrial area, class C3 reduces conducted emissions. Product Line 02 is used for this drive configuration, and the standard control configuration includes Flex-Control digital and analog I/O for sensor feedback.
System integration is simplified by Modbus communication, enabling parameter access from PLCs and HMIs without add-on gateways. Operators adjust setpoints through a Standard LCD display with potentiometer, which presents speed, current, and alarm codes in plain text. For functional safety, the inverter supports Safe Torque Off (STO), which removes drive energy to the motor within one switching cycle when the circuit is asserted. The cold-plate build has a protection level of IP20 cold plate, which is suitable for enclosure mounting where airflow is provided externally.
Frequently Asked Questions about EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN:
Q: Which communication protocol does the EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN use?
A: The EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN frequency converter communicates using the Modbus protocol for integration with industrial control systems.
Q: What mains voltage range does the EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN support?
A: This model operates at a mains voltage range of 380 to 480 V AC, with tolerance from -15% to +10%.
Q: What is the motor power output for heavy duty use on this frequency converter?
A: The EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN provides a motor power output of 2.2 kW in heavy duty applications.
Q: What protection class is provided by the EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN?
A: It features an IP 20 Cold Plate protection class, offering standard protection against solid foreign objects.
Q: What safety function is available with the EFC5610-2K20-3P4-MDB-7P-NNNNN-L1NN model?
A: The frequency converter includes the Safe Torque Off (STO) safety function as a built-in safety feature.