This product is developed and designed for large-scale energy storage power stations. It is composed of 16/24/28 units of 215kW PCS connected in parallel. It is perfectly suitable for mainstream 3.44MWh/5MWh/6MWh battery compartments. The module body has a high protection level of IP66 and can be combined with dry/oil transformers to form an integrated machine. It is highly integrated and saves time and effort in on-site construction and debugging.
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Features
01
Perfectly adapted to 280Ah/314Ah/320Ah mainstream batteries.
02
Supports constant power, constant current, and constant voltage control, and has functions such as primary frequency modulation, VSG, and black start.
03
Batteries are managed one cluster at a time, and the energy storage system utilization rate is 99%.
04
Single unit 215kW, 16/24/28 units parallel design, highly integrated and flexible configuration.
05
Three-level topology, the module has a maximum conversion efficiency of 99%, and low harmonic content is better for the power grid.
06
The system is highly integrated, making volume, transportation, hoisting, installation, and operation and maintenance more convenient and efficient.
Product principle
| Product model | INP PCSB-5000 | |
| DC parameters | ||
| Maximum DC voltage | 1500V | |
| DC voltage range | 1000-1500V | |
| Maximum DC current | 245A*24 | |
| Number of DC input channels | 24 | |
| Steady flow accuracy | ≤±3% | |
| Voltage stabilization accuracy | ≤±2% | |
| AC side parameters | ||
| Rated AC power | 5160 | |
| Grid voltage range | 690(-15%~10%)V | |
| Grid frequency range | 50 (-2.5~+2.5)Hz | |
| Total current distortion | ||
| System parameters | ||
| Dimensions (width*depth*height) | 12*215 part 2460×D800×H2550 (the overall size is subject to the actual design) | |
| weight | 25000kg (subject to actual design) | |
| Protection level | Converter IP66/complete machine frame IP55 | |
| allowable ambient temperature | -30℃~+60℃ (>45℃ derating) | |
| Cooling method | Intelligent air cooling | |
| allowed relative humidity | 0~100% no condensation | |
| maximum altitude | No derating at 2000m, derating by 1% for every 100 meters from 2000 to 4000 | |
| Grid support | L/HVRT, active and reactive power control, power slope control | |
| Communication parameters | ||
| Communication interface | Ethernet/CAN/485/network port | |
| Communication protocol | ModbusTCP/RTU, IEC104, IEC61850goose/IEC61850mms/CAN2.0B |
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