Product Description:

The FECG01.2-45K0-3P400-A-BN-MODB-01V01 is a frequency converter produced by Bosch Rexroth Indramat within the FEC Frequency Converters series. Intended for general automation, the unit adjusts the speed and torque of three-phase induction motors by varying output voltage and frequency, which helps conveyors, pumps, and similar machinery operate at the required load point. Positioned between the incoming AC supply and the motor, it converts fixed line power into a controlled output for the driven load. This arrangement supports smoother starts, more stable process control, and better response when operating conditions change during normal machine use.

The converter accepts a three-phase supply of 3 AC 380 to 480 V. It delivers a rated output of 45 kW, while the inverter can supply up to 95 A to the motor. Overload capability reaches 200 % for 1 second, and the output frequency can extend to 650 Hz for applications that require high motor speed. Control is based on V/F operation, and an external brake chopper handles regenerative energy during deceleration. The available digital and analog I/O can be used for command signals, reference inputs, and status feedback, while the Modbus interface provides network communication. Forced-air cooling removes internal heat, and the front panel comes without a built-in potentiometer, so speed commands must be provided from an external source.

The converter is size 5 and design 2 in the first product generation. It is intended for vertical panel mounting, and the housing measures 602 mm in height with a transport mass of 33.2 kg. Its enclosure is rated IP20, so the unit is intended for installation inside a clean control cabinet rather than in exposed plant areas. The cabinet layout should allow enough space for airflow and cable routing because the enclosure protects against accidental contact but is not sealed against dust or water entry.