| Name of parameter | Unit of measurement | Value |
| Three-phase input supply voltage (Uin) | V | 380 +10/-15 % |
| Single-phase input supply voltage (Uin) | V | 220 +10/-15 % |
| Input voltage frequency | Hz | 50 ± 2 % |
| Protection level acc. to IEC 60529 | - | IP 54 |
| Lifetime, min. | years | 15 |
| Mean recovery time, max. | min. | 20 |