Product Description:

The EFC3610-11K0-3P4-MDA-NN-NNNNN-NNNN is a frequency converter produced by Bosch Rexroth Indramat for the EFC Frequency Converters series. It adjusts the frequency and voltage supplied to three-phase induction motors so conveyor, pump, and fan speeds can match process demand. The unit belongs to product line 02 and is intended for heavy-duty operation in industrial applications. It is suited to applications where motor speed changes regularly during normal operation. An enhanced V/Hz control method works with Modbus communication and Flex-Control I/O, allowing the drive to integrate with standard control systems without requiring a local display panel.

The converter accepts a three-phase 400 VAC mains supply with a rated range of 380 to 480 V and a tolerance of -15% to +10%, and it draws up to 28.0 A in heavy-duty mode. It provides a continuous output current of 24.3 A, which corresponds to 16.0 kVA of apparent power and supports motors up to 11.0 kW. Internal filtering meets EMC class C3 for industrial environments, and the phase arrangement is three-wire throughout. The frame size is F, and the enclosure is rated IP 20. A dust cover is fitted in place of a display, so parameter access is handled through communication or external controls, and any required STO or SS1 function must be provided by external circuitry.

The housing measures 150 mm in width, 283 mm in height, and 233 mm in depth, which helps the unit fit into compact control cabinets. Its net mass is 5.7 kg, which keeps handling manageable during mounting. The chassis uses two 6.5 mm mounting holes for M6 screws, providing a direct cabinet attachment method. Power, control, and Modbus conductors connect to marked terminals inside the housing, which keeps wiring straightforward. The standard control configuration is used without additional auxiliary hardware on the front of the unit.