| Feature | Specification / Details |
| Model | DSR (Digital Synchro Regulator) |
| Manufacturer | Mecc Alte |
| Supply Voltage Range | 40V AC – 270V AC |
| Output Current (Cont.) | 5A DC |
| Output Current (Max) | 8A DC (for 1 minute) |
| Voltage Regulation | ± 1.0% |
| Frequency Range | 12Hz – 72Hz |
| Operating Temperature | -25°C to +70°C |
| Communication | RS232 / RS485 (via optional interface) |
| Protections | Under-speed, Over-excitation, Internal Fuse |