Product Description:

The EFC5610-160K-3P4-MDA-7P-NNNNN-L1NN is a frequency converter manufactured by Bosch Rexroth Indramat for variable-speed motor control in automated plant equipment. It belongs to the EFC Frequency Converters series and the EFC 5610 model series, and it is part of product line 02. By modulating output frequency and voltage, the unit adapts three-phase induction motors to changing load conditions in conveyors, pumps, and fan systems while supporting efficient operation. This operating method allows the connected motor to follow process demand more closely than fixed-speed line operation.

This converter accepts a mains supply of 400 V (AC 380…480 V -15 % / +10 %) at its input terminals and delivers up to 160.0 kW of heavy-duty motor power. Communication with external PLCs is handled through Modbus, and the Flex-Control section uses standard I/O with a standard control configuration. This allows the drive to exchange control commands and operating data with upstream automation equipment through a common industrial protocol. Speed regulation uses Standard Vector control SVC, which provides current-responsive torque without encoder feedback. Operators view operating values on a standard LCD display with an integral potentiometer, and the housing has an IP 20 rating for installation inside a switchgear cabinet.

Additional safety includes Safe Torque Off (STO), which removes energizing pulses to the output stage during emergency stops without mechanical contactors. An integrated EMC filter for Industrial area, class C3 helps limit conducted emissions on the supply side. The power section is built in frame size L to support the thermal path needed for continuous operation at this output level. The converter operates on three phases, which matches the input arrangement used for industrial AC drive systems.