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The Siemens 6RA7025-6GS22-0 module is a DC rectifier designed for efficient control of DC motors. Utilized in industrial settings, it features a three-phase input voltage of 575V AC and operates with an output voltage of 690V DC, capable of handling currents up to 60A.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIMOREG |
| Part Number | 6RA7025-6GS22-0 |
| UPC | 662643426694 |
| Weight | 20.00 lbs (9.07 kg) |
| Description of Module | DC Rectifier |
| Phase Input | Three-phase |
| Input Voltage | 575V AC |
| Rated Current | 50 A |
| Output Voltage | 690 V DC |
| Output Current | 60 A (51 A in the U.S.) |
| DC Field Voltage | 460 V AC |
| DC Field Output | 375 V DC at 10 A |
| Power Supply | Required external DC supply |
| Function | Single quadrant DC drive with B6C connection |
| Applications | For DC motor drives in industrial automation and process control |
| Enclosure Type | IP00 (open type) |
The Siemens 6RA7025-6GS22-0 is a specialized DC rectifier from the SIMOREG series, primarily designed for controlling DC motor drives in both industrial automation and process control applications. It operates with a three-phase input at 575 volts AC, ensuring effective performance in demanding environments.
With a rated current of 50 A, it delivers an output voltage of 690 V DC, capable of sustaining an output current of 60 A, or 51 A in the United States. The unit also supports a DC field voltage of 460 V AC and provides a DC field output of 375 V DC at a current of 10 A. This configuration is ideal for systems requiring robust and efficient power management.
It is important to note that the module requires an external DC supply to function correctly. The design integrates a single quadrant DC drive featuring a B6C connection, emphasizing its application in precise motor control operations.
Roughly weighing 15 kg, this unit has an IP00 enclosure type, which means it is an open-type model without protection against dust or moisture ingress. Such features make it suitable for indoor use within controlled environments, aligning with standard operational practices for industrial automation.