Product Description:

The FECP01.1-220K-3P660-A-BN-NNNN-01V01 is a frequency converter produced by Bosch Rexroth Indramat within the FEC Frequency Converters series. As a dedicated motor control device, it modulates the supply frequency delivered to induction motors, allowing precise speed regulation for pumps and fans in industrial automation lines. By controlling motor speed rather than throttling mechanical flow, the unit improves energy efficiency and reduces mechanical stress on connected equipment. This operating method also helps systems respond more smoothly to changing flow or pressure demand during normal plant operation.

This converter accepts a 3-phase mains connection, which gives it balanced line loading and lower conductor currents than single-phase arrangements. During short-term load spikes, it sustains 120% for 60 seconds, while extended overloads can be handled at 105% for 60 minutes. The enclosure has an IP20 protection class, so the unit is intended for installation inside a control cabinet where accidental contact with live parts is limited. Its control electronics use a large panel size, which provides additional surface area for heat dissipation and leaves clear spacing for power and signal wiring. That layout also supports orderly cable routing in cabinets with multiple connected devices.

The unit is built to Design 1 of the series, which indicates the controller layout used for this version. As a 1st generation model, it follows the parameter structure used by early FEC drives. The power stage is rated for High durability, making it suitable for continuous-duty pump and ventilation service where the drive may run for long intervals. Parameter changes are handled through external control interfaces because the converter is supplied without a potentiometer. This arrangement supports remote setpoint adjustment and helps prevent accidental manual changes at the drive.