Product Description:

The EFC5610-22K0-3P4-MDA-7P-FCPNN-L1NN is a frequency converter from Bosch Rexroth Indramat in the EFC Frequency Converters series. It varies the output frequency and voltage of a three-phase supply so that linked motors follow commanded speed and torque profiles in automated machinery. The device belongs to the EFC 5610 model series and occupies product line 02, making it a standardized AC drive for panel mounting in process, material-handling, and HVAC control cabinets. It can be used where steady motor control is needed across changing process demands. This arrangement supports variable-speed operation from a compact cabinet-mounted unit.

During heavy-duty operation, the drive is rated at 22.0 kW, supporting mid-range pumps, blowers, and conveyors. It connects to a 400 V mains supply that can fluctuate between 380 and 480 V while remaining on a three-phase bus. Motor regulation is handled by standard vector control SVC, which maintains torque without requiring external feedback devices. Control words and status messages move through Modbus for network communication. Physical integration is aided by Frame Size G, which matches the heat sink, mounting slots, and airflow paths used by other G-frame products. The internal Flex-Control section with standard I/O and a standard control configuration provides discrete, analog, and relay terminals for local wiring.

The housing meets IP 20, so live parts are shrouded when the converter is installed inside a cabinet. The enclosure rating indicates that the converter is intended for protected cabinet installation rather than direct exposure on the machine. Machine safety circuits can trigger Safe Torque Off (STO) to cut motor energy without mechanical relays, reducing response time. Conducted emissions are limited by the filter classified as Industrial area, class C3, helping panels meet industrial EMC limits. Parameter changes are performed on the standard LCD display with potentiometer, which allows local menu access and speed reference adjustment at the unit. Front-panel access also supports routine status checks without relying on a separate setup device.