String Power Conversion System
Turnkey Station With MV Transformer Integrated (String PCS, 1500V)
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Features
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DC Parameters
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AC parameters (On-Grid)
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AC parameters (Off-Grid)
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Transformer
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General data
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Features
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DC Parameters
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AC parameters (On-Grid)
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AC parameters (Off-Grid)
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Transformer
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General data
Technical Specs
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· 200 kW fold expansion up to 4MW inside 20 ft structure · Achieve higher battery capacity utilization · Improve SOC imbalance between different battery racks · Built in Sub-Array Management Unit support IEEE 2030.5
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· Power Module easily replacement reduce repair time · Allow expand new battery cluster to the old system · Battery system achieve more deep DOD ability · More easily to perform periodic battery calibration
| Model | EH-4000-HA-MR-US-34.5 |
|---|---|
| Max. DC voltage | 1500V |
| Max. DC current | 224.5A*20 |
| Battery voltage range | 1000～1500V |
| Number of DC inputs | 20 |
| Model | EH-4000-HA-MR-US-34.5 |
|---|---|
| AC output power | 220kVA*20@35℃, 200kVA*20@45℃, 180kVA*20@50℃ |
| PCS Nominal AC voltage | 690V, 3W+PE |
| PCS AC voltage range | 607~759V (Adjustable) |
| PCS Max. AC output current | 184.1A*20@35℃, 167.4A*20@45℃, 150.6A*20@50℃ |
| Nominal grid freqency | 60Hz |
| Harmonic (THDi) | <1.5% (100% load) |
| Power Factor | -1～+1 |
| Model | EH-4000-HA-MR-US-34.5 |
|---|---|
| PCS Nominal AC voltage | 690V,3W+PE |
| PCS AC voltage range | 607-759V(Adjustable) |
| AC voltage distortion | <1.5% (100% linear balance load) |
| DC voltage component | <0.5% Un (Linear balance load) |
| Unbalanced load capacity | 100% |
| Nominal grid freqency | 60Hz |
| Model | EH-4000-HA-MR-US-34.5 |
|---|---|
| Isolation mode | Oil-Immersed Transformer |
| Transformer rated power | 4000kVA |
| Transformer Max. power | 4000kVA |
| LV/MV voltage | 0.69kV/34.5kV (11.8kV~34.5kV Optional) |
| Transformer vector group | Dy1 |
| Transformer cooling type | KNAN |
| Oil type | Degradable oil |
| Model | EH-4000-HA-MR-US-34.5 |
|---|---|
| PCS Max. efficiency | 98.80% |
| PCS CEC efficiency | 98.50% |
| Ingress protection rating | TYPE 3R |
| Operating temperature range | -40~+60 ℃ (>45℃ derating) |
| Relative humidity | 0~100% (no condensing) |
| Max. altitude | 1000m |
| Cooling method | Forced air cooling |
| Communication port | RS485/CAN/Ethernet |
| Dimensions (W*D*H) | 6058×2438×2896mm |
| Weight | 17000kg |