Product Description:

The FECG01.1-90K0-3P400-A-BN-NNNN-01V01 is a frequency converter manufactured by Bosch Rexroth Indramat for the FEC Frequency Converters series. It serves general automation by converting fixed mains power into a variable output that matches motor speed demands, improving process efficiency and reducing mechanical strain. The unit is positioned inside control cabinets that require IP20 components and it accepts energy recovered through an external brake chopper, allowing safe deceleration cycles without overstressing the supply.

This model delivers a rated output of 90 kW, supplying sufficient power for large conveyors and pump drives. It belongs to the 400 VAC voltage class and can operate anywhere within the input window of 3 AC 380 to 480 V, which covers most industrial three-phase networks. An enclosure rating of IP20 confines its use to protected indoor panels, while cabinet airflow manages the heat produced at full load. During short bursts, the converter tolerates 200% for 1 second above its nominal current, a condition that supports acceleration or impact loads without triggering fault shutdowns. The large front panel eases wiring access, and the absence of a built-in potentiometer means that all parameter adjustments are handled through the host controller or fieldbus.

Extended overload endurance of 150% for 60 seconds complements the high-overload design and safeguards the drive during sustained heavy-duty operation. The power stage is fed through a 3-phase mains input for use on standard industrial networks. The size 6 housing provides a rigid frame that fits standardized rack layouts, and the unit’s width of 455 mm sets the spacing required inside the enclosure. Its front-access layout supports organized wiring, and cabinet-based control systems can manage all adjustments without local manual input.