| Name of parameter | Unit of measurement | Value |
| Rated voltage | V | 380 (400) |
| Frequency | Hz | 50 (60) |
| Unit capacity | kVAr | 25...600 |
| Minimum stage capacity | kVAr | 2.5...50 |
| Number of regulation stages | - | 5… 12 |
| Power coefficient regulation limits | - | 0.8 inductive — 0.8 capacitive |
| Protection level acc. to IEC 60529 | - | IP 43 |