| Descriptions |
| Network type | three-phase four-wire |
| Rated input voltage (phase / line) |
380 +15/20 % V |
| Working range of the input phase voltage | 187-253 / 176-262 V |
| Limit range of the input phase voltage |
150-278 V |
| Rated output voltage |
380 or 400 (it is programmed by the menu) |
| Static accuracy of the output phase voltage |
95 % |
| Output frequency |
50 Hz |
| Form of output voltage |
pure sine |
| Efficiency |
not less than 98% |
| Range of change of loading |
0-100 % |
| Overload |
150% for 3 seconds |
| Response time |
16 ms / V |
| Method of isolation of high / low voltage | fibre optic cables |
| Principle of voltage regulation |
servo-driver |
| Protection against overload and short circuit |
automatic |
| Fire safety |
smoke detector |
| Bypass |
manual and automatic |
| Indication of the main operating modes |
liquid crystal display |
| Connecting to the network and load |
4-wire, terminal clamps |
| Operating mode |
uninterrupted |
| Warranty period of exploitation |
36 months |
| Air temperature of environment |
-25...+45 С° |
| The relative humidity at a temperature of +25 ° C, no more than |
95 % |
| Cooling |
natural (compulsory from 45 C °) |
| Weight no more than |
178 to 1613 kg |
| Dimensions (WxHxD) |
from 330x1440x900 to 800x1895x1800 mm |
