Product Description:

The FECP01.2-11K0-3P400-A-BN-NNNN-01V01 belongs to the FEC Frequency Converters series produced by Bosch Rexroth Indramat. Classified as a frequency converter, it conditions three-phase mains power so centrifugal pumps and axial fans can run at regulated speed rather than the fixed speed of the supply. By trimming motor frequency, the unit lets a system match flow or air volume to real-time demand, reducing energy draw and mechanical stress in HVAC and process circuits.

This first-generation converter supplies a rated output of 11 kW while accepting line voltages in the range of 3 AC 380 to 480 V. During short overloads, it can deliver up to 120% for 60 seconds, which helps prevent nuisance trips when pumps start against a filled header or fans accelerate cold air columns. The converter is built for IP20 cabinet environments and is fed from a 3-phase network, so it is intended for enclosed panel installation. Mechanical size 2 hardware and a large front panel leave room for the integrated keypad, even though this variant is supplied without a potentiometer. The unit is built for high durability and suits applications with long duty cycles in utility spaces or process skids.

For extended loading, the unit sustains 105% for 60 minutes, allowing continuous operation near the motor nameplate without overheating. An internal brake chopper is included, so regenerated energy from rapid deceleration is dissipated internally and no external resistor bank is needed for standard pump or fan tasks. Width is kept to 220 mm, enabling two converters to fit side by side in a 600 mm cabinet bay. The voltage class is coded as 400 VAC, aligning the product with common European and North American 50/60 Hz distribution levels. The design version is noted as Design 2, indicating incremental improvements over the original platform.