Product Description:

The FECG01.2-1K50-3P400-A-SN-NNNN-01V01 is an AC drive module manufactured by Bosch Rexroth Indramat. It converts fixed-frequency three-phase mains power into a variable output for regulating induction motors in conveyors, pumps, and similar machinery. By modulating voltage and frequency, the unit lets a PLC or local keypad adjust motor speed to match process demand while maintaining stable torque through normal operating ranges. Variable-speed control also helps reduce sudden mechanical stress during starts, stops, and commanded speed changes. This operating method supports smoother motion in equipment that does not need a constant full-speed motor output.

The enclosure has a degree of protection of IP20, so live parts remain shielded from fingers or solid objects larger than 12.5 mm while ventilation openings remain available for cooling airflow. The housing has a width of 125 mm, a height of 220 mm, and a depth of 176 mm, which helps the unit fit compact control cabinets. That footprint supports dense panel layouts without forcing oversized enclosures or excessive spacing between adjacent devices. Rated motor load is delivered through an output phase current of 4 A, making the drive suitable for small three-phase motors used in fans, light conveyors, and indexing tables. Because the enclosure is ventilated, the converter is intended for installation inside a protected cabinet rather than in direct open-air exposure.

The converter can be mounted at sites up to 1000 m above sea level without derating, and cooling is handled by natural convection. A net mass of 3 kg keeps the unit light enough for installation in compact cabinets and helps limit the load placed on mounting surfaces. The converter belongs to the FEC Frequency Converters series and uses operating conventions common to that product line. Natural convection removes heat without requiring a separate fan assembly, which helps keep the installation straightforward inside compact enclosures. The unit suits machines where cabinet space, mounting capacity, and site altitude are limited.