Product Description:

The FVCA01.1-11K0-3P4-MNA-LP-NNNN-01V01 frequency converter is manufactured by Bosch Rexroth Indramat as part of the FVCA Frequency Converters series. Designed for cabinet mounting in IP20 environments, the unit converts fixed-frequency three-phase mains power into a variable output for induction or synchronous motors in automated machinery. It belongs to series line 01, uses design revision 1, and provides closed-loop vector as well as open-loop scalar control for pumps, fans, and material-handling axes.

Its power section is rated for an apparent power of 15.0 kVA, with a continuous motor shaft capability of 11.0 kW. To supply that load, the drive draws a maximum line current of 36.0 A and can deliver up to 24.0 A on the motor side, which supports current planning for cables and protective devices. The input accepts a three-phase network in the range of 3 AC 380…480 V (-15 % / +10 %), allowing operation on standard 400 V class systems without tap changes. An integrated brake chopper works with an external brake resistor to absorb regenerative energy during rapid deceleration, while the IP20 metal housing is intended for installation inside a ventilated electrical panel.

Control performance is linked to a default carrier of 6.0 kHz produced by the SVPWM modulator, which balances acoustic noise and switching loss. In field-oriented control, the converter can generate 200 % at 0 Hz torque, enabling motors to start under load without a mechanical bypass. Speed commands are processed with a digital resolution of 0.01 Hz, and feedback accuracy can reach an encoder ratio of 1:1000 or operate sensorlessly down to 1:100. Setup is handled through an LCD panel and an onboard potentiometer, while Modbus provides remote adjustment. The unit weighs 8.8 kg and fits a compact frame size C measuring 398 mm × 175 mm × 199 mm (H × W × D).