Features
01
Highly integrated and flexible application:
The integrated design is highly integrated and easy to transport, install and maintain.
Built-in boost transformer, perfectly suitable for voltage levels of 35kV and below.
PCS and boost variable capacity can be flexibly selected to adapt to different needs.
The 1500V system has a wide DC voltage range and supports multiple battery types.
02
Efficient, stable, safe and reliable:
PCS three-level topology, the maximum efficiency is 99%, and the maximum conversion efficiency of the integrated module is 98%.
Fast power scheduling response, PCS power response time
With anti-islanding function.
Complete electrical protection and hierarchical linkage fully ensure the safety of the battery system.
03
Smart, friendly, and fully functional:
It has the function of online switching between PQ, VF and VSG modes.
Unified external communication interface to facilitate customer EMS access.
Supports high and low voltage ride-through function and black start function.
It has frequency regulation and voltage regulation functions to effectively support the power grid.
Product principle
| Product model | INPPCSB-2500 | INPPCSB-3450 | INPPCSB-5000 | INPPCSB-6900 |
| DC side parameters | ||||
| Maximum DC voltage | 1520Vdc | |||
| DC voltage range | 1000-1520Vdc | |||
| Maximum DC current | 1375A*2 | 1898A*2 | 1375A*4 | 1898A*4 |
| Number of DC input channels | 2 | 2 | 4 | 4 |
| AC side parameters | ||||
| Rated output power | 2500kW | 3450kW | 5000kW | 6900kW |
| Maximum output power | 2750kW | 3795kW | 5500kW | 7590kW |
| Rated AC voltage | 10/35kW | |||
| Rated AC current | 144A/41A | 199A/57A | 289A/82A | 398/114A |
| 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 | 2500kVA | 3450kVA | 5000kVA | 6900kVA |
| 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°C | |||
| altitude | 5000m (derating above 2000m) | |||
| Relative humidity range | 0~95% (no doubt exposed) | |||
| Cooling method | Intelligent air cooling | |||
| Dimensions (width*depth*height) | 5500mm*2700mm*2600mm | 7400mm*3300mm*3200mm | 9100mm*3400*3400mm | |
| weight | ≤14t | ≤14.5t | ≤24t | ≤28t |
| Communication | ||||
| Communication interface | Ethernet/RS485/CAN | |||
| Communication protocol | Standard: Modbus RTU/Modbus TCP/IEC104, optional IEC61850 | |||
