Product Description:

The EFC5610-4K00-3P4-MDA-NN-NNNNN-NNNN is a frequency converter produced by Bosch Rexroth Indramat for the EFC Frequency Converters series. It is installed between the plant power supply and induction motors to regulate speed and torque for conveyors, pumps, and ventilation drives. By delivering variable output frequency from a fixed utility line, the unit improves energy use and reduces mechanical stress on automated machinery. That control method also helps the connected motor match process demand instead of running continuously at full line frequency.

Control is coordinated through the integrated Modbus interface, enabling direct data exchange with PLCs. This allows status words, speed references, and fault data to move through standard industrial networks without separate analog control lines. The drive accepts a nominal supply of 400 V AC within a 380 to 480 V range, and it uses Standard Vector control SVC to keep motor flux stable under load changes. An internal EMC filter with an industrial area, class C3 rating limits conducted emissions, while the housing has an IP 20 protection class suitable for enclosed cabinet mounting. The unit uses the standard control configuration and operates without a local display because the panel is sealed with a dust cover.

Heavy-duty operation is supported up to 4.0 kW, delivered across three phases and accommodated within the compact Frame size D mechanical envelope. The compact housing helps the converter fit into cabinet layouts where available mounting space is limited. Command and feedback wiring pass through the Flex-Control with Standard I/O architecture, allowing terminal functions to be reassigned in software as machine layouts change. No integrated safety function is provided, so external circuitry must handle emergency stops. The unit uses the base configuration for cooling, braking, and option slots.