Product Description:

The EFC3610-0K40-3P4-MDA-7P-NNNNN-NNNN frequency converter is produced by Bosch Rexroth Indramat within the EFC Frequency Converters series. It is designed to regulate the speed of standard induction motors by adjusting output frequency and voltage. The unit belongs to the EFC 3610 model series and product line 02 for general automation duties such as conveyors, pumps, and small material-handling equipment. By matching motor output to process demand, it can help support smoother starting and controlled speed changes during routine operation.

Rated for a mains connection of 400 V AC (380 to 480 V with -15% to +10% tolerance), the converter operates on a three-phase supply and can drive motors requiring up to 0.4 kW in heavy-duty service. The drive uses Enhanced V/Hz control, so it can maintain stable motor operation across a broad speed range without encoder feedback. Network communication is handled by Modbus, which is integrated into the Flex-Control section supplied with standard I/O terminals. The mechanical layout uses frame size B, allowing installation in shallow control panels while still leaving room for cable bends. The control configuration is standard, and the integrated terminals support straightforward connection of common control wiring.

A Standard LCD display with potentiometer on the front cover permits local parameter entry and quick fault diagnostics. Electromagnetic compatibility is supported by the internal filter approved for industrial area, class C3 environments, which helps limit conducted emissions toward the mains. The housing carries an IP 20 protection class, which provides finger-safe live parts and requires installation inside a closed cabinet for added dust protection. This converter is intended for panel-mounted applications that need basic speed control, local setup access, and simple fieldbus communication.