FECG01.2-1K50-3P400-A-SN-NNNN-01V01

Bosch Rexroth Indramat designs the FECG01.2-1K50-3P400-A-SN-NNNN-01V01 frequency converter for variable-speed control of three-phase induction motors in material handling, pumping, and general automation tasks. The unit belongs to the FEC Frequency Converters series, placing it within the manufacturer’s standardized platform for compact cabinet-mounted drives. By modulating the output frequency and voltage delivered to a connected motor, the converter permits precise adjustment of shaft speed, supporting energy-saving operation and process tuning across a wide production spectrum. It also interfaces with existing PLC hardware through standard terminal wiring.

The electrical enclosure carries the IP20 degree of protection, indicating that fingers or solid objects larger than 12.5 mm are blocked while no special sealing against water is provided; this suits the converter for mounting inside a closed control cabinet. Mechanical integration is simplified by its rectangular footprint: a front width of 125 mm, a height of 220 mm, and a cabinet depth of 176 mm. These dimensions allow side-by-side placement with other DIN-rail devices without exceeding standard panel depths. On the output side, the drive can supply up to 4 A of continuous current to the motor terminals, a value that defines the maximum admissible motor nameplate current when sizing the matching machine axis.

Installation planning also considers service mass and site elevation. At 3 kg, the converter adds minimal load to lightweight control panels, easing retrofits in suspended enclosures that may have tight weight limits. Reliable thermal and electrical operation is maintained up to 1000 m above sea level, so derating is only required in higher plants. Because the unit is produced by Bosch Rexroth Indramat, spare parts and parameter files align with the broader FEC Frequency Converters series, allowing technicians to reuse tooling, firmware, and commissioning procedures already established for adjacent power ratings.