EFC3610-22K0-3P4-MDA-NN-NNNNN-NNNN

EFC3610-22K0-3P4-MDA-NN-NNNNN-NNNN from Bosch Rexroth Indramat, part of the EFC Frequency Converters series, delivers robust frequency and speed control for industrial motors. The converter accepts a Connection Voltage of 400V AC (3-phase, 50–60 Hz) and provides Continuous Power of 22.0kW in heavy-duty operation. It features an integrated Communication Module using Modbus and RS-485 interfaces for seamless integration into automation networks. The unit’s housing meets IP20 protection standards, ensuring safe operation in controlled environments.

In detailed specification, the EFC3610-22K0-3P4-MDA-NN-NNNNN-NNNN supports an input voltage range of 380 – 480V AC and an output frequency span of 0 – 400 Hz. Under heavy-duty conditions it delivers a continuous current of 45 A, rising to 60.8 A in normal duty mode. Overload capacity reaches 150% for 60 s and 200% for 1 s for demanding starts and torque spikes. The converter includes an industrial area Class C EMC filter, five 24V DC digital inputs, and one 24V DC/50 mA digital output, while a status LED indicates rotation direction and operating state. Advanced volts-per-hertz motor control, flex-control I/O, and high starting torque assure reliable performance.

Designed for streamlined panel installation, the EFC3610 series simplifies wiring with plug-in modules and front-access connectors. Built-in diagnostics via Modbus and RS-485 speed commissioning, while the rugged design tolerates –10 to 45 °C ambient with automatic derating above 45 °C. Users benefit from one-year global warranty support and proven Bosch Rexroth reliability, making this converter ideal for pumps, fans, conveyors, and general machine tool applications.