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| Rated power, kW | 280 kW |
|---|---|
| Rated power, hp | 380 hp |
| Rated input current, A | 525 A |
| Rated output current, A | 520 A |
| Input voltage | 380–440 V |
| Number of phases | 3 phases |
| Load type | Fan load |
| Built-in braking unit | Not provided |
| Control mode | V/F control; sensorless vector control (SVC); torque control |
| Starting torque | Type G: 0.5 Hz / 150% (SVC); type P: 0.5 Hz / 100% |
| Speed control range | 1:100 (SVC) |
| Speed holding accuracy | ±0.5% (SVC) |
| Overload capacity | Type G: 150% of rated current for 60 s; 180% for 1 s. Type P: 120% for 60 s; 150% for 1 s |
| Input voltage range | 380/415/440 V; permissible range: from 380 V (−15%) to 440 V (+10%) |
| Input frequency range | 50/60 Hz; permissible deviation: ±5% |
| Output voltage range | 0 to rated input voltage |
| Output frequency range | SVC: 0–320 Hz; V/F: 0–1000 Hz |
| I/O — analog inputs | 2 channels |
| I/O — digital inputs | 6 channels |
| Relay outputs | 2 channels |
| Analog outputs | 2 channels |
| Digital outputs | 1 channel |
| RS485 communication terminal | 1 channel |
| Power outputs | 2 channels: 1 channel at 10 V and 1 channel at 24 V |
| Altitude above sea level | Up to 1000 m without derating; above 1000 m, power derating of 1% per 100 m |
| Humidity | <95% RH; non-condensing |
| Vibration | <5.9 m/s² (0.6 g) |
| Storage temperature | −40…+60 °C |
| Ambient temperature | −10…+40 °C; power derating required from +40 to +50 °C |
| Inverter housing material | Metal |
| Overall dimensions, mm | 1570 × 600 × 408 (H×W×D) |
| Weight, kg | 180 |
| Package dimensions, mm | 1670 × 745 × 650 (H×W×D) |