Meccalte DSR AVR Unit
| Variable voltage supply | 40 ÷ 270 Vac |
| Frequency range | 15 Hz ÷ 72 Hz |
| Precision of voltage regulation | ± 1% |
| Maximum continuous output current | 5 Adc |
| Environmental temperature | -25°C ÷ +70°C |
| Regulation | True RMS or average measurement (70÷280 Vac) |
| Transient power drops and overvoltage | within ± 15% |
| Voltage recovery time | within ± 3% of the value set, in less than 300 msec |
| Transient overvoltage during start up | less than 5% of nominal voltage |
| Sensing | Single phase |
| Parameters (can be programmed via software) | VOLT, STAB, AMP and Hz can be set with trimmers (default) |
| 50/60Hz through a “jumper” (default) |