Product Description:

The FECG02.1-5K50-3P400-A-SP-MODB-01V01-S001 is a frequency converter manufactured by Bosch Rexroth Indramat for the FEC Frequency Converters series. It links a three-phase 400 V supply to AC motors used in general automation, providing controlled voltage and frequency so machine speed follows process demand. The converter integrates into compact control panels where digital parameterization coordinates conveyors, pumps, or positioning axes.

A nominal motor output of 5.5 kW is supported, while the inverter draws up to 17 A from a three-phase input in the 3 AC 380 to 480 V range assigned to the 400 VAC class. The built-in V/F control algorithm combines a digital frequency resolution of 0.01 Hz with a 1:100 speed regulation span, and space-vector modulation using SVPWM produces sinusoidal outputs with low harmonic content. Start-up torque reaches 150% at 5 Hz, so heavy loads can move from standstill. An internal brake chopper handles regenerated energy, and a small front panel with a local potentiometer allows manual setpoint trimming. Communication with higher-level PLCs is handled through the Modbus interface, and size 2 packaging keeps the cabinet footprint compact. The device has a 9.9 kVA power capacity that matches its rated input characteristics.

For sustained operation, the converter delivers a continuous output current of 13 A, yet its power stage tolerates peaks of 200% for 1 second or 150% for 60 seconds. This reflects the high overload capacity of the model during short acceleration or transient load events. The ventilated IP20 housing is 176 mm deep, 220 mm high, and 220 mm wide, and the assembly weighs 3.5 kg, which supports in-cabinet placement. The unit is 2nd generation with design 1, and it monitors line current, temperature, and DC-bus voltage to protect components during aggressive duty cycles.