Features
01
The power density has been improved and is suitable for 314Ah+ large cells and 5MWh mainstream battery systems.
02
The PCS cabinet has a high protection level of IP65 and is suitable for various complex application environments.
03
Supports network building function, provides inertia support, has damping control function, black start function, and can switch between network following mode and network building mode according to needs.
04
Supports IEC61850goose high-speed communication and adapts to power grid dispatching.
05
It supports constant power, constant current, constant voltage and constant power factor control, and has primary frequency modulation, AGC frequency modulation and AVC voltage support capabilities.
06
It supports low-voltage ride-through, high-voltage ride-through, anti-islanding protection, continuous fault ride-through, and has strong grid adaptability.
Product principle
| Product model | INP PCSB-4000 | INP PCSB-5000 | ||
| DC side parameters | ||||
| Maximum DC voltage | 1520Vdc | |||
| DC voltage range | 1000-1520Vdc | |||
| Maximum DC current | 2200*2 | 2750*2 | ||
| Number of DC input channels | 2 | |||
| AC side grid connection parameters | ||||
| Rated output power | 4000kW | 5000kW | ||
| Maximum output power | 4400kW | 5500kW | ||
| Rated AC voltage | 10kV/35kV | |||
| Rated AC current | 231A/66A | 289A/82A | ||
| Isolation method | Transformer isolation | |||
| Total current distortion (THD) | ||||
| DC component | ≤0.5%ln | |||
| power factor | ＞0.99 | |||
| Power factor adjustable range | -1~1 adjustable | |||
| Transformer parameters | ||||
| Rated capacity | 4000kVA | 5000kVA | ||
| Transformer type | Dry/oil-immersed transformer | |||
| Voltage transformation ratio | 0.69/（6-35）kV | |||
| System parameters | ||||
| Protection level | IP54 (PCS protection grade IP65) | |||
| Inverter maximum efficiency | 99% | |||
| Working environment temperature | -35~60℃ | |||
| altitude | 5000m (>2000m derating) | |||
| Relative humidity range | 0~95% (no condensation) | |||
| Cooling method | Intelligent air cooling | |||
| Overall dimensions | W7500mm*D3200mm*H3200mm | |||
| weight | ≤24t | |||
| System parameters | ||||
| Communication interface | Ethernet/RS485/CAN | |||
| Communication protocol | Standard: Modbus RTU/Modbus TCP /IEC104, optional IEC61850 | |||
