Product Description:

The EFC5610-11K0-3P4-MDA-7P-NNNNN-L1NN is a frequency converter built by Bosch Rexroth Indramat as part of the EFC Frequency Converters series. The device belongs to the EFC 5610 model line and provides variable-speed control for induction motors in automated machinery, pumping stations, and conveying equipment. By modulating the supply frequency and voltage delivered to a connected motor, it allows process optimization, lower startup shock, and smoother acceleration without relying on external mechanical devices. It is intended for cabinet mounting where a compact drive with integrated control functions is needed, especially in systems that require dependable speed adjustment during changing load conditions.

The power section is designed for 400 V mains networks that can vary from 380 to 480 VAC within a -15% to +10% tolerance. It accepts a three-phase input, matching typical industrial distribution systems, and can drive motors up to 11.0 kW in heavy-duty operation without derating. A housing rated IP20 allows installation inside switchgear enclosures while leaving the heat sink exposed to cabinet airflow. For electromagnetic compatibility, the converter integrates a class C3 EMC filter, which helps limit conducted emissions in industrial environments. This arrangement supports use in enclosed panels where airflow management and electrical noise control both matter to stable operation.

Control and interface features support flexible integration across general automation duties. Drive regulation relies on SVC vector control, giving stable torque at low speeds without encoder feedback, and parameter access is provided through a standard LCD panel with a front-mounted potentiometer. Digital and analog signals are handled by the Flex-Control section with standard I/O, which supports straightforward connection to external machine controls. For higher-level communication, the converter includes Modbus, permitting direct exchange with PLCs. Safety is covered by the built-in STO function that removes gate signals to the IGBTs when an emergency stop is triggered. Mechanical dimensions correspond to Frame size F, so the unit fits the mounting pattern used for other devices in product line 02.