Product Description:

The FVCA01.1-7K50-3P4-MNA-LP-NNNN-01V01 is a frequency converter manufactured by Bosch Rexroth Indramat and assigned to the FVCA Frequency Converters series. Installed between the mains and an AC motor, it varies supply frequency and voltage to regulate speed, making it suitable for coordinated motion on conveyors, pumps, or fans in automated lines. This operating method helps the motor accelerate smoothly and match process demand more closely than fixed-speed operation. Status and parameter data appear on an LCD display, which supports local monitoring and adjustment during normal use.

This unit delivers 7.5 kW of mechanical output from a three-phase input with a nominal line voltage of 400 V. Across a permissible input range of 380 to 480 V, the converter draws a rated input current of 23.5 A and supplies 17.0 A at its output terminals. Field-oriented control provides 200% rated torque at 0 Hz, allowing heavy loads to start from standstill. The drive communicates with higher-level controllers through Modbus, or it can be adjusted locally with a built-in potentiometer when a networked command source is not used. Frequency commands use 0.01 percent digital set accuracy with 0.01 Hz resolution, while an integrated brake chopper and forced-air cooling manage regenerative energy and switching heat. The unit has no input filter, and the default PWM carrier frequency is 8 kHz.

The converter uses frame size B and measures 150 mm wide, 157 mm deep, and 330 mm high. Its enclosure is rated IP20, so it should be installed inside a control cabinet rather than in an exposed location. The power section can process 11.0 kVA of apparent power, and the unit weighs 4.9 kg. Thermal airflow is directed vertically for wall mounting, which helps keep cooling air moving through the housing in the intended direction.