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| Parameter | Specification |
|---|---|
| Max Output Power | 30 kW (active) |
| Input Power | 3-phase AC 380V ±10%, 50 Hz |
| Output Voltage (Single-Phase) | 0 – 350 V, continuously adjustable |
| Output Current (Rated) | 85.7 A |
| Output Waveform | Standard sine wave |
| Waveform Distortion (THD) | <1% |
| Voltage Stability | <1% (with input variation <2% over 5 min) |
| Frequency Range | 30 – 300 Hz |
| Frequency Resolution | ≤0.1 Hz |
| Frequency Stability | ≤0.05% |
| Partial Discharge Level | <5 pC |
| Duty Cycle | 180 minutes at rated power |
| Temperature Rise | ≤25 K after 90 min at full load |
| Noise Level | ≤85 dB |
| Insulation Strength | ≥3 kV AC / 1 min (input/output to ground or enclosure) |
| Cooling Method | Forced air cooling |
| Auxiliary Power Outputs | - Instrument supply: 220V AC, 50Hz, 500W (isolated) - Sync supply: 100V AC, 100W (for PD analyzer) |
| Operating Temperature | Down to –20°C (with built-in heater) |
| Parallel Operation | Supported (identical models) |