Product Description:

The EFC5610-11K0-3P4-MDA-NN-NNNNN-L1NN is an AC frequency converter from Bosch Rexroth Indramat in the EFC Frequency Converters series. It converts fixed-frequency plant power into a variable output so induction motors can match process demands, which helps reduce idle energy use and mechanical wear in automated lines, material-handling systems, and general machine control. In a drive system, it is installed between the mains supply and the motor. Its power electronics generate the commanded voltage and frequency setpoints needed for variable-speed operation.

The drive has frame size F and accepts a supply of 400 V (AC 380…480 V −15 % / +10 %) on a three-phase network. Its built-in rectifier and inverter can deliver up to 11.0 kW of output in heavy-duty service, supporting demanding motor loads in cabinet-mounted systems. Conducted emissions are reduced by an integrated filter rated industrial area, class C3, making the unit suitable for typical industrial switchboards. The enclosure has an IP 20 rating, so it is intended for cabinet installation where finger protection is sufficient. The control section uses the Flex-Control layout with Standard I/O and a standard configuration level, and a dust cover protects the keypad opening because the drive is supplied without a display module. The item is listed in product line 02.

Field communication is handled through native Modbus, allowing command, status, and diagnostic data to pass over RS-485 without extra option cards. For machine safety, the drive includes Safe Torque Off (STO), which removes gate signals to the power stage so motor torque drops quickly when the safety input is activated. Motor behavior is governed by the Standard Vector control SVC algorithm, allowing slip-compensated speed regulation without encoder feedback. This control method is suitable for many general-purpose induction motor applications that need stable speed response without separate feedback hardware.