| Voltage | 380 – 440 V ± 10% 3P+N (or any voltage with input transformer) |
| Nominal supply frequency | 50 or 60 Hz |
| Frequency tolerance | ± 5 Hz |
| Harmonics | < 3% THDi (at rated load) |
| Power Factor | Unity |
| Capacity rating | 100 kVA to 2000 kVA pf 1 |
| Voltage | 380 – 480 V (or any voltage with output transformer) |
| Frequency | 50 or 60 Hz (consult factory for other frequencies) |
| Voltage harmonics | < 2.5% THDv (linear load) |
| Overload capability | 120% for 10 mins; 150% for 30 seconds |
| Short circuit current limit | 200% for 2 seconds |
| Voltage accuracy | 50 or 60 Hz (consult factory for other frequencies) |
| Frequency accuracy | +/- 0.1% |
| Efficiency | 95% Typically |
| Enclosure IP rating | IP20 Cabinet (higher protection up to IP54 on request) |
| Operating temperature | 0 - 40°C (up to 55°C with derating) |
| Cooling | Forced air |
| Capacity derating with elevation | -1.0 % / 100 m for application above 1000 m, 2000 m maximum |
| Humidity | < 95% non - condensing |
| Noise | < 65 |
| Digital inputs (voltage free contacts) | Start; Stop/Reset |
| Digital outputs (relay outputs) | Running (NO); Warning (NO); Fault (NC) |
| Relay output ratings | 230 Vac 1 A |
| Quality assurance, environment, health and safety | ISO 9001:2008, ISO 14001:2004, BS OHSAS 18001:2007 |
| Safety | IEC/EN 62040-1 |
| EMC | IEC/EN 62040-2 |
| Environmental aspects | IEC/EN 62040-4; |
| Test and performance | IEC/EN 62040-3 |
| Protection degree | IEC 60529 |
| Marine classifications (on request) | DV, DNV, GL, ABS, CCS (++) |
| Marking | CE |
