Product Description:

The FECP02.1-110K-3P400-A-BN-MODB-01V01 frequency converter is manufactured by Bosch Rexroth Indramat and belongs to the FEC Frequency Converters series. Designed for pump and fan duty, this second-generation unit modulates motor speed to match process flow and pressure demands, reducing energy consumption in industrial automation. By adjusting motor speed to track changing flow and pressure demand, it helps pumps and fans operate efficiently during normal plant operation. This operating profile fits variable-torque applications where full output is not required at every moment. It uses mechanical size 7 construction and a large panel format, giving a consistent footprint for integration into control cabinets.

The converter is rated for a continuous output of 110 kW, so motors up to that power can be started, accelerated, and regulated without derating. A supply window of 3 AC 380 to 480 V across three input phases supports common industrial power systems, and its input topology accepts 3-phase feeders. An overload capacity of 120 % for 60 seconds permits short bursts of torque above the nameplate current, and the enclosure carries an IP20 protection class for installation in closed electrical cabinets with filtered airflow. The unit has no potentiometer, so parameter changes are made through digital sources, and it can be connected to an external brake chopper to dissipate regenerated energy during rapid deceleration. This arrangement suits installations where settings are managed through external controls rather than local analog adjustment.

Longer duty surges are handled by an overload margin of 105 % for 60 minutes, letting the drive maintain elevated current during extended process peaks without a thermal trip. Communication with plant controllers uses the Modbus interface, enabling setpoint, status, and diagnostic exchange through standard registers rather than manual dials. Cabinet layout is assisted by a width of 570 mm, and the internal circuits are optimized for the 400 VAC voltage class. The unit is Design 1, and its cabinet form supports integration where routine operating data is exchanged over a fieldbus link.