Sineng Electric · Central PCS, 1500V
1,725/2,000 kW central power conversion system for 1500V BESS. Three-level topology achieving 99% peak efficiency with IP65 protection and forced air cooling. Supports VSG function, black start, and full reactive power four-quadrant operation.
| Max DC Voltage | 1,500V |
| Max DC Current | 1,936A (1,725 kW) / 2,245A (2,000 kW) |
| Battery Voltage Range | 1,000-1,500V |
| Number of DC Inputs | 1 |
| AC Output Power (1,725 kW) | 1,897 kVA @35 C / 1,725 kVA @45 C |
| AC Output Power (2,000 kW) | 2,200 kVA @35 C / 2,000 kVA @45 C |
| Nominal AC Voltage | 690V, 3W+PE |
| AC Voltage Range | 607-759V (Adjustable) |
| Max AC Output Current (1,725 kW) | 1,588A @30 C / 1,443A @45 C |
| Max AC Output Current (2,000 kW) | 1,841A @30 C / 1,674A @45 C |
| Grid Frequency | 50/60 Hz |
| THDi | < 1.5% (100% load) |
| Power Factor | -1 to +1 |
| Nominal AC Voltage | 690V, 3W+PE |
| AC Voltage Range | 607-759V (Adjustable) |
| AC Voltage Distortion | < 1.5% (100% linear load) |
| DC Voltage Component | < 0.5% Un |
| Unbalanced Load Capacity | 100% |
| Grid Frequency | 50/60 Hz |
| Isolation Mode | Transformerless |
| Max Efficiency | 99% |
| European Efficiency | 98.5% |
| IP Rating | IP65 |
| Operating Temperature | -40 to +60 C (derating above 45 C) |
| Max Altitude | 5,000 m (derating above 3,000 m) |
| Cooling Method | Forced air cooling |
| Communication | RS485, CAN, Ethernet |
| Dimensions (W x D x H) | 1,150 x 1,435 x 2,350 mm |
| Weight | 1,400 kg |
Sineng Electric Co., Ltd., founded in 2004 and headquartered in Shenzhen, China, is a BloombergNEF Tier 1 inverter manufacturer ranked among the top five globally in PV inverter shipments. The company specializes in grid-forming BESS power conversion solutions with 50 GW of an...
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