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The Siemens 6RA7028-6DV62 is a versatile DC master rectifier designed for effective power management. It features a microprocessor enabling control of four-quadrant drives. The rectifier operates with a voltage input of 400V AC in a three-phase configuration.
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| Manufacturer | Siemens |
|---|---|
| Product Type | DC Master Rectifier |
| Product Line | SIMOREG |
| Part Number | 6RA7028-6DV62 |
| Microprocessor | Included |
| Four-Quadrant Drives | Supported |
| Operating Temperature | 0 to 40 degrees Celsius |
| Operating Humidity | Up to 80% without condensation |
| Operating Altitude | Up to 1000 meters above sea level |
| Storage Temperature | 0 to 50 degrees Celsius |
| Storage Humidity | Up to 80% without condensation |
| Storage Altitude | Up to 1000 meters above sea level |
| Environment | Clean indoor environment with no corrosive chemicals |
| Input Voltage | 400V AC (3-Phase) |
| Input Current | 75 Amps |
| Output Voltage | 420V DC |
| Output Current | 90 Amps |
The 6RA7028-6DV62 from Siemens is a DC master rectifier for various applications that require efficient power regulation. It is equipped with a microprocessor to facilitate advanced control features, particularly for four-quadrant drive systems. Designed for typical indoor settings, this rectifier operates effectively in a temperature range extending from 0 to 40 degrees Celsius and can handle humidity levels of up to 80% without condensation.
Input specifications indicate that it requires a three-phase supply voltage rated at 400V AC, drawing a current of 75 Amps. This model efficiently converts that input into an output of 420V DC and supports a maximum output current of 90 Amps. The operating environment is specified as clean and free of corrosive chemicals, enhancing the longevity and reliability of the device.
For operational stability, the rectifier is suitable for altitudes up to 1000 meters above sea level, and it can also be stored in similar altitude conditions. The storage temperature extends from 0 to 50 degrees Celsius, providing flexibility in the various environments where this rectifier may be utilized.