FECP01.2-7K50-3P400-A-SP-NNNN-01V01 Bosch Rexroth Indramat
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MPN: R912000780
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The Bosch Rexroth Indramat FECP01.2-7K50-3P400-A-SP-NNNN-01V01 is a frequency converter from the FEC Frequency Converters series, designed for pump and fan applications. It features a rated power of 7.5 kW, operates on three-phase 400 VAC, and offers high durability with overload capacities of 120% for 60 seconds and 105% for 60 minutes. This small-size panel unit includes an internal brake chopper, IP20 protection class, and a potentiometer.
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Product Description:
The FECP01.2-7K50-3P400-A-SP-NNNN-01V01 frequency converter is built by Bosch Rexroth Indramat and belongs to the FEC Frequency Converters series. It is installed between the incoming power supply and an asynchronous motor to adjust operating speed for pumps and fans, enabling energy-matched flow control in HVAC and process circuits. By adjusting output frequency through its integrated potentiometer, the unit supports variable-torque loads without an external speed reference. This allows airflow or liquid flow to follow demand more closely than fixed-speed operation. An internal brake chopper handles regenerated energy during rapid deceleration, reducing the need for external braking hardware.
On the electrical side, the converter is rated for 7.5 kW continuous output and accepts an input voltage of 3 AC 380 to 480 V. A 3-phase connection feeds the power stage, and the 400 VAC class suits common plant distribution networks. Short-term overload handling reaches 120 % for 60 seconds, while extended thermal tolerance allows 105 % for 60 minutes. These margins let the drive ride through startup surges and modest process upsets without tripping. Because fan and pump loads often vary with speed, adjustable frequency control can reduce unnecessary power draw during partial-load operation. The internal brake chopper quickly dissipates excess DC-bus energy, and the front-mounted potentiometer permits manual frequency trimming when a fieldbus is not present.
The enclosure width is 220 mm, which helps conserve rail space in densely packed cabinets. Its compact format suits small control panels where wiring space and airflow clearance are limited. A protection rating of IP20 guards against finger contact with live parts, so the converter should be mounted inside a closed electrical cabinet. The unit is Design 2, indicating its design revision within the FEC platform. The converter is built for high durability in continuous-duty pumping and ventilation equipment.
Frequently Asked Questions about FECP01.2-7K50-3P400-A-SP-NNNN-01V01:
Q: What is the rated power output of the FECP01.2-7K50-3P400-A-SP-NNNN-01V01 converter?
A: The FECP01.2-7K50-3P400-A-SP-NNNN-01V01 offers a rated power of 7.5 kW.
Q: Does the FECP01.2-7K50-3P400-A-SP-NNNN-01V01 have a built-in brake chopper?
A: This model includes an internal brake chopper for energy dissipation.
Q: What voltage range is supported by the FECP01.2-7K50-3P400-A-SP-NNNN-01V01 frequency converter?
A: The voltage range supported is 3 AC 380 to 480 V, suitable for industrial three-phase systems.
Q: What overload capabilities does the FECP01.2-7K50-3P400-A-SP-NNNN-01V01 offer?
A: It features overload capacity of 120% for 60 seconds and 105% for 60 minutes to handle temporary load increases.
Q: What is the protection class rating for the FECP01.2-7K50-3P400-A-SP-NNNN-01V01 model?
A: The protection class for this frequency converter is IP20, providing basic protection against solid objects.
