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The Siemens 6RA2121-6DK26-0 is a converter unit designed for effective operation with 4-quadrant drives. This device runs on 1-phase AC voltage at 380V and can handle currents up to 40A.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIMOREG |
| Part Number | 6RA2121-6DK26-0 |
| Weight | 4.50 lbs (2.04 kg) |
| Product | Converter Unit |
| Compatible Drive Type | 4-Quadrant Drives |
| Bridge Connection | Supported |
| Voltage Type | 1-Phase AC Voltage |
| Current | 40 A |
| Voltage | 380 V AC |
| Operating Temperature | 0 to 40 degrees Celsius |
| Storage Temperature | 0 to 50 degrees Celsius |
| Maximum Relative Humidity for Operation | 80% (non-condensing) |
| Maximum Relative Humidity for Storage | 80% (non-condensing) |
| Maximum Operating Altitude | 1000 meters above sea level |
| Maximum Storage Altitude | 1000 meters above sea level |
| Operating Environment | Clean indoor environment with no corrosive substances |
Operating as a converter unit, the Siemens 6RA2121-6DK26-0 is engineered for use with 4-quadrant drives, facilitating versatile control of electric motors. It tolerates a maximum voltage input of 380 volts and draws a current of 40 amps. This unit is designed for 1-phase AC voltage supply.
The operational temperature range spans from 0 to 40 degrees Celsius, ensuring reliable performance in controlled environments. For storage purposes, it can withstand temperatures from 0 to 50 degrees Celsius. Additionally, it maintains functionality within a maximum relative humidity level of 80% under non-condensing conditions, suitable for a variety of indoor applications.
Its design accommodates a maximum operating altitude of 1000 meters, aligning with typical industrial installation requirements. Users should ensure that the operating environment is clean and free of corrosive substances to protect the integrity of the unit. The 6RA2121-6DK26-0 promotes effective motor control with strong performance characteristics, particularly in environments where compact and reliable conversion functionality is needed.