Product Description:

The FVCA01.1-5K50-3P4-MNA-LP-NNNN-01V01 from Bosch Rexroth Indramat belongs to the FVCA Frequency Converters series and is intended for installation in machine control panels. It converts a fixed mains frequency into a variable output frequency so connected induction motors can run at speeds that match conveyors, pumps, packaging stations, and other automated equipment. This operating method helps reduce unnecessary energy use, limits mechanical stress during normal duty, and supports smoother speed control across a wide range of factory applications.

For electrical integration, the converter accepts a three-phase supply from 380 to 480 V AC (-15% to +10%), with a nominal rating of 400 V. It can deliver 5.5 kW to the connected motor, and continuous operation is supported by an output current of 13.0 A; the mains side current is 16.5 A at rated load. The carrier frequency is set to 8.0 kHz, which helps limit audible noise while maintaining stable motor control. Its enclosure is rated IP 20 for indoor cabinet use in pollution degree 2 conditions, and the unit is intended for locations with shock levels below 5.9 m/s². An integrated brake chopper can be used with an external resistor to absorb regenerated energy, and the drive supports V/f, sensorless vector, and field-oriented control through the LCD panel and front potentiometer. An RFI filter is not preinstalled.

Mechanical installation uses wall mounting, and the B-size frame measures 150 mm in width, 157 mm in depth, and 330 mm in height, with a mass of 4.9 kg. Heat is removed by forced-air cooling, allowing continuous apparent power up to 8.5 kVA during operation. This power level is available at elevations up to 1000 m without derating under the stated conditions. Parameter setup and diagnostics are available over Modbus, which adds a network-based option alongside the local interface.