Product Description:

The FVCA01.1-11K0-3P4-MDA-LP-NNNN-01V01 is a frequency converter produced by Bosch Rexroth Indramat for the FVCA Frequency Converters series. By rectifying and inverting incoming mains power, it supplies variable voltage and frequency to induction or synchronous motors for controlled speed and torque operation. This makes the unit suitable for automated material-handling systems, packaging equipment, and process machinery that require adjustable motor performance across changing operating conditions.

The drive delivers a nominal output of 11.0 kW while drawing 36.0 A from the mains and supplying 24.0 A to the motor. Its apparent power reaches 15.0 kVA, and the inverter uses SVPWM modulation with a default carrier frequency of 6.0 kHz. An integrated brake chopper is included, although applications with high braking energy require an external braking resistor. In FOC mode, vector control provides 200% start-up torque at 0 Hz, while SVC mode provides 150% at 0.5 Hz. Speed control supports a 100:1 ratio without an encoder and a 1000:1 ratio with feedback. Setpoints can be entered through the front potentiometer or over Modbus, with analog reference accuracy of 0.05%, digital command accuracy of 0.01%, and frequency resolution of 0.01 Hz.

The housing uses frame size C and has a width of 175 mm, a depth of 199 mm, and a height of 398 mm, with a total weight of 8.8 kg. The enclosure is rated IP20, so the converter is intended for installation inside a protected control panel. It is designed for a nominal supply of 400 V and operates within an input range of 3 AC 380...480 V (-15 % / +10 %). A backlit LCD provides parameter access, while the internal EMC filter supports Class C3 installations. Heat is removed by natural convection, which eliminates the need for a separate cooling fan in the drive housing.