FECG01.1-220K-3P400-A-BN-NNNN-01V01 Bosch Rexroth Indramat
MPN: R912000354
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The Bosch Rexroth Indramat FECG01.1-220K-3P400-A-BN-NNNN-01V01 is a frequency converter from the FEC Frequency Converters series, designed for general automation applications. This 1st generation, big panel size converter has a 3-phase input, operates in the 380 to 480 volt AC range, and offers high overload capacity with protection class IP20.
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Product Description:
The FECG01.1-220K-3P400-A-BN-NNNN-01V01 is a frequency converter produced by Bosch Rexroth Indramat within the FEC Frequency Converters series. It is intended for motor speed regulation and torque control in general automation lines, enabling fixed-frequency three-phase supplies to drive asynchronous or synchronous machines at variable frequencies. In production cells where conveyor rates, pump curves, or fan velocities must be tuned by software, this converter replaces mechanical gear changes and helps reduce cycle times while maintaining stable electrical supply conditions.
The converter accepts a three-phase mains input and is specified for operation over a supply window of 3 AC 380 to 480 V; this range covers typical low-voltage industrial networks and allows installation beside other 400-volt drives. Internally, components are insulated for the 400 VAC class so the unit can tolerate routine line fluctuations without derating. Its control algorithms are tuned for rapid torque transients, a capability expressed as a peak overload of 200% for 1 second. This short-term tolerance lets the drive start loaded conveyors or overcome aerodynamic stalling in fans. The converter has high overload capacity, indicating that semiconductor sizing, bus capacitors, and heat sinks are sized to withstand repeated heavy-load cycles during indexing, crimping, or cutoff operations.
For longer surges, the converter sustains 150% for 60 seconds, giving a clear overload envelope for warm starts or jam-release procedures. The housing carries an IP20 rating, so live parts remain finger-safe when the panel door is closed, yet cabinet ventilation is not restricted by sealed heat sinks. Parameter entry is performed through fieldbus or a handheld tool because the model ships without a potentiometer on its front panel, which helps prevent accidental trimming on the factory floor. Control terminals are mounted on a large panel frame, which eases access to motor leads and braking resistors during installation of the generation 1, design 1 unit.