Product Description:

The FECG01.1-4K00-3P400-A-SP-NNNN-01V01 is a frequency converter produced by Bosch Rexroth Indramat within the FEC Frequency Converters series. It is classified as Product Design 1 of the 1st generation and occupies mechanical size 1 in a small panel enclosure, making it suitable for space-restricted cabinets used in general automation. By modulating output frequency, the converter supplies asynchronous motors with variable speed and torque so that material handling, pumping, or indexing equipment can be synchronized without additional gearing.

This drive accepts line power in the range of 3 AC 380 to 480 V and falls under the 400 VAC voltage class, a combination that aligns with common industrial mains. Its three-phase input supports balanced loading, and the silicon devices deliver a rated output of 4.0 kW to connected machines. Short-term overload handling reaches 200% for 1 second to start high-inertia loads and sustains 150% for 60 seconds for process peaks, reflecting the unit’s high overload capacity. These current margins are coordinated by closed-loop control, helping prevent nuisance trips while protecting thermal limits. The converter is suitable for conveyors, mixers, and other duty-cycle-intensive stations.

For operator interaction, the housing carries an analog setpoint knob and is supplied as a unit with a potentiometer, enabling local speed trimming without external controllers. An internal brake chopper dissipates regenerated energy, so additional hardware is unnecessary when decelerating heavy loads. The protective housing is rated IP20, permitting installation inside standard switchgear racks, and its front width is limited to 125 mm to ease multi-drive mounting. Power is wired on a 3-phase terminal block, and the layout is intended for general-purpose converter installations with high overload resilience.