Siemens 6SE6440-2AB21-1BA1

Frequency converter

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Siemens converters 6SE6440-2AB21-1BA1 of the Micromaster 430 line are used to change the rotational speed of low-power AC motors. The controllers of this line are more advanced for optimal control and operation with stable parameters.

Thanks to the additional channels at the input and output, the operator panel, as well as the ability to adapt for automation systems, frequency converters of the 430 series are more modular.

Features:

• Latest IGBT technology
• Digital microprocessor control
• High quality vector control
• Direct motor flux control (FCC) for improved dynamic performance and optimal motor control
• V / f control, with parameterize initial voltage
• V / f control quadratic
• parameterize V / f curve
• Torque control
• "Pick up on the go"
• Slip compensation