大型电站储能系统
大型储能系统 2.5MW/5-10MWh
2.5MW/5-10MWh
The modular PCS solves the circulating current between battery racks It increases energy density by 18% The discharge amount of the whole life cycle is increased by 6~8%, LCOE reduced by 3%~5%
技术参数
| 型号 | 2.5MW/5MWh | 2.5MW/10MWh |
|---|---|
| 认证 | IEC60076, IEC62271 |
| 额定功率 | 2750kVA |
| 防护等级 | IP54/C5 |
详细规格参数
Specification
| MODEL | 2.5MW/5MWh | 2.5MW/10MWh |
|---|---|---|
| DC-side parameters | ||
| Cell type | 3.2V/314Ah | |
| System battery configuration | 12P416S | 12P416Sx2 |
| Battery rated capacity | 5015.9616kWh | 10031.92kWh |
| Battery voltage range | 1164.8~1497.6V | |
| Certification | IEC62619, IEC62477, IEC61000-6-2, IEC61000-6-4, IEC63056, IEC62933, UN38.3 | |
| The AC-side PCS parameters | ||
| Rated AC output power | 2500kW | |
| Number of DC input | 2 | |
| AC current distortion rate | <3% | |
| Rated output voltage | AC690V | |
| Voltage range | 586.5~759V | |
| Power factor | >0.99 | |
| Adjustable reactive power range | -105%~105% | |
| AC grid frequency | 50Hz(46.5~51.5Hz) | |
| Isolation method | Transformer | |
| Certification | IEC62477, IEC61000, IEC62109 | |
| Transformer parameters | ||
| Rated power | 2750kVA | |
| Voltage range | 37±2x2.5%/0.69kV | |
| Transformer connection group | Dy11 | |
| Certification | IEC60076, IEC62271 | |
| System parameters | ||
| PCS&Transformer dimensions (W×H×D)(mm) | 9087x2896x2438 | |
| Battery container dimensions (W×H×D)(mm) | 6058x2896x2438 | 6058x2896x2438x2 |
| PCS&Transformer weight | 20T | |
| Battery container weight | ≤44T | ≤44Tx2 |
| Protection degree | IP54/C5 | |
| Operating temperature range | -30~50°C | |
| Operating humidity range | 5~95%(No condensation) | |
| Max. operating altitude | 4000m | |
| Cooling method | Liquid cooling(DC) and smart air cooling(AC) | |
| Fire protection system | Aerosol+water fire+explosion-proof fan | |
| System communication interface | CAN, RS485, LAN | |
| External system communication protocol | Modbus TCP, IEC61850 |
