Energy Storage MV Turnkey Station
Definition
The MV Turnkey Station consists of the power conversion system (PCS) for energy storage,transformers, high-voltage chambers, communication and power cabinets for supporting auxiliary systems.
PRODUCT
FEATURES
TECHNICAL PARAMETERS
| PRODUCT MODEL | CESS-eStation-5000 | CESS-eStation-5000STR | CESS-eStation10000 |
|---|---|---|---|
| DC Parameters | |||
| Max. DC voltage | 1500V | 1500V | 1500V |
| Min.DC voltage | 1000V | 1000V | 1000V |
| Operating Voltage Range | DC728V~DC936V | DC728V~DC936V | DC1123V~DC1497V |
| Number of DC inputs | 4 | 24 | 8 |
| AC Parameters (On Grid) | |||
| AC output power | 5000kW (1250kWx4) | 5000kW (215kWx24) | 10000kW(1250kWx8) |
| PCS AC voltage range | 607V~759V (Adjustable) | 607V~759V (Adjustable) | 607~759V (adjustable) |
| Nominal grid frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Harmonic (THDi) | <3%(100% load) | <3%(100% load) | <3%(100% load) |
| Power Factor | -1~+1 | -1~+1 | -1~+1 |
| AC parameters (Off-Grid) | |||
| PCS Nominal AC voltage | 690V, 3W+PE | 690V, 3W+PE | 690V, 3W+PE |
| PCS AC voltage range | 607~759V (Adjustable) | 607~759V (Adjustable) | 607~759V (Adjustable) |
| AC voltage distortion | <3%(100% linear load) | <3%(100% linear load) | <3%(100% linear load) |
| Unbalanced load capacity | 100% | 100% | 100% |
| Nominal grid frequency | 50/60Hz | 50/60Hz | 50/60Hz |
| Transformer | |||
| Isolation mode | Oil-Immersed Transformer | Oil-Immersed Transformer | Oil-Immersed Transformer |
| Transformer rated power | 5000kVA | 5000kVA | 5000kVA |
| LV/MV voltage | 0.69kV/35kV (10kV~35kV Optional) | 0.69kV/35kV (10kV~35kV Optional) | 0.69kV/35kV (10kV to 35kV Optional) |
| Transformer vector | Dy11 | Dy11 | Dy11-y11 |
| Transformer cooling type | ONAN/KNAN | ONAN/KNAN | ONAN/KNAN |
| Basic parameter | |||
| Dimension (WxDxH) | 6058x2438x2896mm | 6058x2438x2896mm | 12192*2438*2896mm |
| Weight | ≤20t | ≤20t | ≤40t |
| Operating temperature range | -30 ~ 65°C(Derating above 45°C) | -30 ~ 65°C(Derating above 45°C) | -30 ~ 65°C(Derating above 45°C) |
| Max.altitute | 4000m(>2000m degrating) | 4000m(>2000m degrating) | 4000m(>2000m degrating) |
| IP rating | IP54 | IP54 | IP54 |
| Relative humidity | 0-95% | 0-95% | 0 to 95% (No condensing) |
| Cooling mode | Forced air cooling | Forced air cooling | Forced air cooling |
| communication protocol | Modbus TCP, IEC104, IEC61850 | Modbus TCP、 IEC104, IEC61850 | Modbus RTU/ TCP, IEC104, IEC61850 |
| Certificate | IEC62271-100, IEC62271-103, IEC62271-200, IEC60076, IEC62477-1, EN50549-2, IEC61000-6-2/4, ANSI C57.12.10/20 |
IEC62271-100, IEC62271-103, IEC62271-200, IEC60076, IEC62477-1, EN50549-2, IEC61000-6-2/4, ANSI C57.12.10/20 |
IEC62271-100, IEC62271-103, IEC62271-200, IEC60076, IEC62477-1, EN50549-2, IEC61000-6-2/4, ANSI C57.12.10/20 |
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