| Parameter | EH-1250-HB-UD | Notes |
|---|---|---|
| AC output power | 1375 kVA @30℃ · 1250 kVA @45℃ | |
| Max. DC voltage | 1500 V | |
| Battery voltage range | 1000–1500 V | |
| Max. DC current | 1403 A | |
| Nominal AC voltage | 690 V, 3W+PE | |
| AC voltage range | 607–759 V (adjustable) | |
| Max. AC output current | 1151 A @30℃ · 1046 A @45℃ | |
| Grid frequency | 50/60 Hz | |
| Harmonic (THDi) | <3% (100% load) | |
| Power factor | -1 ~ +1 | |
| Off-grid unbalanced load | 100% | |
| Grid functions | VSG · black start | |
| Isolation | Transformerless | |
| Max. efficiency | 99% | European 98.5% |
| Ingress protection | IP65 | |
| Operating temperature | -40~+60℃ (>45℃ derating) | |
| Max. altitude | 5000 m (>3000 m derating) | |
| Cooling | Forced air | |
| Communication | RS485 / CAN / Ethernet / Bluetooth | |
| Dimensions (W×D×H) | 675×1250×2350 mm | |
| Weight | 950 kg |
Selectable options with order codes, temperature/altitude derating curves, PSCAD/PSSE model packages.
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