Product Description:

The FECP01.2-11K0-3P400-A-BN-MODB-01V01 is part of the FEC Frequency Converters series from Bosch Rexroth Indramat. This frequency converter adjusts the speed of three-phase induction motors used in pump and fan applications so the system can match flow or air volume to changing demand. By varying motor speed instead of running continuously at full output, it supports smoother process control in ventilation, circulation, and transfer systems. The unit is intended for panel installation in machinery control cabinets and is design version 2 in the first product generation.

The converter has a rated output of 11 kW, which suits medium-sized variable-torque loads. It uses a three-phase mains connection across an input range of 3 AC 380 to 480 V, allowing direct connection to common low-voltage supply networks without an autotransformer. For temporary overload conditions, it can sustain 120% for 60 seconds during startup of inertial equipment and 105% for 60 minutes when moderate extra torque is needed for longer periods. This operating margin helps the drive manage short process disturbances, load changes, and acceleration demands while staying within its intended duty range.

The housing is rated IP20 and is intended for installation inside a larger enclosure where exposure to dust is limited. Communication is handled through Modbus, allowing the drive to exchange speed references and diagnostic data with a PLC, and the unit is supplied without a potentiometer. An internal brake chopper dissipates regenerated energy during rapid deceleration, which removes the need for an external braking resistor in many applications with moderate braking demand. With a width of 220 mm, mechanical size 2, and a large-panel format, the drive fits standard cabinet layouts and supports continuous industrial service.