Sinamics G120 frequency converter, 0.75 kW, three-phase, PROFINET

This frequency converter is a 3-phase Sinamics G120 converter as used in industry but modified for educational purposes. The frequency converter allows for operation with linear and quadratic U/f characteristics as well as vector control. Operation of the frequency converter can be handled via a potentiometer, an analog control voltage, with the LCD control unit, via PC and software or by means of a field bus interface.

Special features:

• High output power, 750 W (1120 W for 60s)
• Linear and quadratic U/f characteristic control, vector control or positioning
• 6 Digital inputs, 2 of which can have parameters set up to make them fail-safe inputs
• 1 Analog input
• 3 Digital outputs
• 2 Analog outputs
• Input for temperature monitoring
• Built-in protective functions
• Built-in brake chopper
• LCD control unit
• Parameter setting software included
• Built-in Profinet interface
• Input voltage: 3x380V...480 V, 50/60 Hz
• Output voltage: 0...3x(input voltage)
• Dimensions: 297 x 456 x 290 mm (HxWxD)
• Weight: 6 kg