Ingeteam · Forced air · String PCS, 1500V
350 kW class three-phase bidirectional string inverter for 1500V utility-scale BESS. Transformerless topology with 99.05% peak efficiency in a compact IP66 aluminium enclosure weighing 115 kg. Supports AC-side paralleling to scale power across different battery configurations and battery augmentation without accelerating cell aging.
| Max DC Voltage | 1,500V |
| Battery Voltage Range (@ 690V AC) | 1,073-1,500V |
| Max DC Current | 280A |
| Charge/Discharge Power (@ 690V) | 299 kVA |
| Charge/Discharge Power Range | 260-346 kVA (600-800V AC) |
| Max AC Current | 250A |
| AC Voltage Range | 600-800V |
| Frequency | 50/60 Hz |
| Grid Type | IT |
| Power Factor | 0-1 (leading / lagging) |
| THD | < 3% |
| Max Efficiency | 99.05% |
| Euro Efficiency | 98.60% |
| Cooling System | Forced ventilation, 900 m3/h |
| Aux. Consumption | 20W |
| Operating Temperature | -30 to +60 C |
| Relative Humidity | 0-100% (non-condensing) |
| Protection Class | IP66 / NEMA 4 |
| Max Operating Altitude | 4,000 m |
| Residual Current Monitoring | Yes |
| DC Parallel Connection | Yes |
| Dimensions (W x H x D) | 400 x 1,045 x 1,045 mm |
| Weight | 115 kg |
| Communication | SPE (Single Pair Ethernet), Wi-Fi |
Ingeteam S.A., founded in 1941 and headquartered in Zamudio, Spain, is a Basque electrical engineering company with deep expertise in power electronics and grid integration. The company designs and manufactures BESS power conversion systems with advanced grid code compliance c...
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