| - Nominal voltage supply | : 3x380Vca (-15%; +10%) |
| - Supply voltage frequency | :50Hz |
| - The supply voltage to the control unit | : 220Vca / 50Hz |
| - Nominal output voltage | : 24÷220 Vcc | 12÷220 Vcc |
| - Rated current | : 63÷630 A | 30÷630 A |
| - Stability of the output voltage rectifier (for variation of the supply voltage by ±10% variation in load current between 0÷IN | : min. 1% din UN |
| - Return rectifier | : ≥ 90% | > 85% |
| - Overvoltage exit rectifier (changes in loading between (0,25÷0,50)IN | : max. 5%UN / 3 ms |
| - Ripple voltage at the output rectifier (for any load between 0÷IN) | : max. 1%UN |
| - Output voltage regulation | : (-0,4÷1,35)UN | (0÷1,3)UN |
| - Limiting current output | : 0÷IN |
| - Provides three modes of operation | : manual automatic |