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6RA7031-6GS22-0
The Siemens 6RA7031-6GS22-0 is a highly efficient DC master converter, specifically designed for demanding applications utilizing a 3-phase AC input of 575 V. This unit delivers a robust output current of 125 A.
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Technical specifications for 6RA7031-6GS22-0
| Manufacturer | Siemens |
|---|---|
| Product Type | DC Master Converter |
| Product Line | SIMOREG |
| Part Number | 6RA7031-6GS22-0 |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 3-Phase AC 575 V |
| Output Current | 125 A |
| Drive Type | 1-Quadrant DC Converter |
| Protection Feature | Commutation Protector |
| Input Current | 104 A |
| Control Type | Microprocessor Controlled |
| Field Control | Controllable Field Rectifier |
| Operating Temp. Range | 0–40 °C |
| Output Voltage | 690 V DC |
| Cooling Method | Forced Air |
| Quadrant Operation | Single-Quadrant (1Q) |
| Protection Class | IP20 |
| Frequency | 50/60 Hz |
The 6RA7031-6GS22-0 from Siemens is a DC master converter tailored to meet industrial needs with its high-capacity specifications. Functioning with a 3-phase AC input voltage of 575 V, this device can handle an input current of 104 A efficiently. Designed as a single-quadrant (1Q) DC converter, it is capable of producing an output current of 125 A, making it suitable for a range of applications requiring significant power delivery.
With a maximum output voltage rating of 690 V DC, the converter is equipped with a controllable field rectifier for optimum field control. It is essential to mention its microprocessor-controlled operation, which facilitates advanced regulation and operational precision. The cooling mechanism utilized is forced air, ensuring that the unit remains within safe thermal limits during high-demand scenarios.
Protection features include a commutation protector that safeguards the converter from potential damage due to commutation failure. Structured to operate reliably within temperatures ranging from 0 to 40 °C, the 6RA7031-6GS22-0 is classified with an IP20 protection rating, indicating a level of defense against solid contaminants. Additionally, it operates effectively at standard frequencies of 50 or 60 Hz, ensuring compatibility with various supply systems.
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