Product Description:

The FECP01.2-15K0-3P400-A-BN-MODB-01V01 frequency converter is produced by Bosch Rexroth Indramat and belongs to the FEC Frequency Converters series. This unit controls three-phase induction motors in pump and fan applications by adjusting output frequency and voltage to match process demand. With integrated PID regulation, it supports closed-loop speed or pressure control in distributed automation. This allows the drive to respond smoothly to changing flow or ventilation requirements during normal operation. Its housing is 275 mm wide and includes an internal brake chopper to dissipate regenerated energy.

Rated output is 15 kW, providing drive power for medium-capacity centrifugal machines. The converter delivers 33 A of continuous current so the connected motor can operate at full load without derating. It operates in the 400 VAC voltage class and accepts a three-phase 380–480 V supply, matching common industrial mains. Precise speed trimming is supported by a 0.01 Hz frequency resolution, and long-term setpoint stability remains within a 0.05% tolerance. A 1:100 speed regulation range allows gentle starts and stable operation across a broad usable speed band. Magnetic-flux PWM modulation helps reduce harmonic distortion and maintain smooth torque delivery throughout that range.

High starting torque is available at low frequency, with startup capacity reaching 150% at 5 Hz so pumps can clear blockage and fans can overcome inertia quickly. Short overloads are accepted at 120% for 60 seconds, while 105% can be sustained for one hour during process upsets. The front terminals include a Modbus network port and two relays rated 230 VAC / 30 VDC / 3 A for external alarms or valve actuation. An IP20 enclosure is suited to indoor panels where finger-safe protection is sufficient. Because the unit does not include a potentiometer, adjustments are made from the keypad or by remote commands, which helps prevent accidental setting changes.