EFC5610-37K0-3P4-MDA-7P-FCPNN-L1NN

The EFC5610-37K0-3P4-MDA-7P-FCPNN-L1NN from Bosch Rexroth Indramat belongs to the EFC Frequency Converters series and is engineered for precise motor speed and torque control. Key features include a rated Continuous Power of 37.0 kW and a three-phase Connection Voltage of 400 V, making it suitable for heavy industrial workloads. Equipped with a Modbus communication module, this converter provides seamless integration into modern automation networks. The primary function of this device is to regulate output frequency and voltage, ensuring efficient operation of AC drives and minimizing mechanical stress on connected equipment.

In detailed technical operation, this frequency converter supports a mains input of 380–480 V AC (three-phase) and delivers an output frequency range of 0–400 Hz with an output voltage up to the full mains level. In heavy duty mode, it sustains a continuous current of 73.7 A, while normal duty allows 89.1 A at a continuous power of 45 kW. The unit features EMC protection class 3 for industrial environments and complies with an IP20 enclosure rating. Unique to this model is a 7-segment diagnostics display with potentiometer that offers on-site status monitoring and parameter adjustment without external tools.

Designed for demanding conditions, the converter operates reliably between -10 °C and 45 °C, with ambient derating of 1.5% per °C above 45 °C. It is altitude-qualified up to 1,000 m, with a further 1% power derating per additional 100 m. Installation must be vertical, with at least 400 mm horizontal clearance or an inter-unit air guide when stacking. This flexibility extends to both wall-mount and DIN-rail configurations. Adherence to these installation guidelines ensures optimal cooling and durability. The EFC5610-37K0-3P4-MDA-7P-FCPNN-L1NN delivers precise control, high efficiency, and robust performance, making it an excellent choice for industrial automation and process control applications.