Product Description:

The EFC5610-11K0-3P4-MDA-NN-NNNNN-NNNN is a variable-speed frequency converter produced by Bosch Rexroth Indramat in the EFC Frequency Converters series. It conditions mains power and applies it to asynchronous or synchronous motors, allowing speed adjustment in pumps, fans, and general-purpose machinery used in automated plants. This design supports steady motor control in equipment that requires adjustable output, consistent operation, and compact installation inside an electrical cabinet.

It accepts an input of 400 V (AC 380 to 480 V, -15% / +10%) across three-phase power, so the internal rectifier and inverter bridge match common industrial supply panels. When configured for heavy-duty operation, it can drive motors up to 11.0 kW, which supports demanding load changes without prolonged derating. The embedded standard vector control (SVC) algorithm regulates flux and current for stable speed at low frequency. Control logic uses Flex-Control with Standard I/O, which provides discrete terminals for run, direction, and fault signals. An integrated C3 EMC filter for industrial areas attenuates conducted noise, making the unit suitable for installation in industrial switchboards. The covered front omits a local display, which helps keep the face of the drive simple and better protected from dust in enclosed installations.

Field networks can poll status and issue commands through Modbus, which allows the drive to exchange basic control data without a separate gateway. Cabinet layout is simplified by the F frame, whose mounting pattern and heat-sink depth align with other devices in the same series. For indoor environments, the converter carries an IP 20 protection class, so it shields live parts but still requires installation inside an enclosure. This arrangement fits standard industrial control panels where airflow, wiring access, and surrounding protection are provided by the cabinet rather than by the drive housing itself.