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The 6RA7095-4DV62 is a highly capable 4-quadrant DC drive converter from Siemens, part of the SIMOREG series. This unit features a regenerative drive mode that supports both forward and reverse operation.
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| Manufacturer | Siemens |
|---|---|
| Product Type | 4-quadrant DC drive converter |
| Product Line | SIMOREG |
| Part Number | 6RA7095-4DV62 |
| Drive Mode | Forward/reverse regenerative |
| AC Input | 3-phase, 400 V |
| Input Current | ~1658 A |
| Field Rectifier | D420/2000 |
| Control Interface | MREQ-GEGF4V62 |
| DC Output Voltage | 420 V |
| Max DC Current | 2000 A |
| Rated DC Current (US) | 1402 A |
| Field Input | 400 V |
| Field Output | 325 V, 40 A |
| Converter Design | Six-pulse bridge (B6) |
| Control System | Microprocessor-based |
Siemens offers the 6RA7095-4DV62, a robust 4-quadrant DC drive converter that excels in dynamic motor control applications. The device operates in both forward and reverse regenerative modes, allowing for efficient energy recovery. It requires a 3-phase AC input rated at 400 V and draws an input current of approximately 1658 A.
Designed with a six-pulse bridge configuration (B6), this converter facilitates a DC output voltage of 420 V. It is capable of handling a maximum DC current of 2000 A, with a rated operating current of 1402 A. The associated field rectifier model is D420/2000, supporting smooth operation within the system. The field input voltage is maintained at 400 V, and it provides a field output of 325 V with a capacity of 40 A, ensuring efficient power delivery.
Control of this drive is managed through a microprocessor-based system, which enhances responsiveness and operational efficiency. With a weight of approximately 145 kg, the 6RA7095-4DV62 is designed for robust performance in various industrial applications, making it well-suited for sophisticated motor control tasks.