Product Description:

The FECG01.1-0K75-3P400-A-SP-NNNN-01V01 frequency converter is produced by Bosch Rexroth Indramat within the FEC Frequency Converters series. It is a first-generation frequency converter with design 1, and the housing uses mechanical size 1 for compact control-panel installation. In general automation environments, the unit regulates motor speed by adjusting output frequency and voltage so connected equipment can follow process requirements more closely. Its high overload capacity also supports short, demanding duty cycles that are common in material handling workstations, and its compact layout helps it fit into space-limited cabinets.

The converter accepts a 3 AC 380 to 480 V mains supply within the 400 VAC voltage class and is wired for 3-phase input. It furnishes up to 0.75 kW of shaft power to the driven motor, making it suitable for small motor loads that still require adjustable speed control. The power stage manages transient peaks by allowing 200% for 1 second and sustaining 150% for 60 seconds of nominal current before thermal limiting. Control and power electronics reside in an enclosure rated at IP20, so the unit must be installed inside a clean cabinet that provides basic finger protection and helps keep larger contaminants away from live parts.

An internal brake chopper dissipates regenerated energy during rapid deceleration, eliminating the need for a separate braking module in many applications. Front-panel speed adjustment is available through the integrated potentiometer, which allows quick local changes during setup or service. The housing is only 125 mm wide, allowing compact mounting of several converters on a DIN rail or backplate without obstructing airflow. This narrow format is useful when multiple drives must fit into limited panel space while still leaving room for wiring and ventilation paths.