INPPDTMZ-250 是一款 MPPT 集成微电网储能逆变器机箱。它可以集成 1 到 2 个高性能 SiC 基 PCS 模块 (型号：INPPCS-125), 具有三相四支架拓扑，支持灵活的设计配置，如交直流并行连接或特定于串的管理，以优化功率适应性和系统集成灵活性。PV 端最多可集成 6 个 MPPT 模块，总额定功率为 375 kW。该解决方案实现了在多种场景下的多功能部署，包括 C&I 储能、配电储能、太阳能 - 储能 - 充电一体化、采矿钻探和施工现场。它为关键的能源管理需求提供了强大的支持，如峰值修剪、功率因数校正、谐波缓解和电能质量提升。
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产品特性
01
高效率：所有模块都采用 SiC 元件设计，以提高系统效率，达到 99%。
02
DC side configuration with circuit breaker, double contactor, and fuse protection.
03
Flexibility: Free selection of system rated power: AC/DC (125kW~250kW), DC/DC (62.5kW~375kW).
04
AC side configuration with circuit breaker, insulation detection and leakage current detection.
05
Compatibility: Supports multiple design such as AC/DC parallel connection or string-specific management.
06
EMC capability: Internal EMI integrated, no need to worry about EMC issues.
07
Stability: PV side configuration with Multi Contact 4mm.
08
High protection level to adapt to more application scenarios.
产品拓扑
| Model | INPPDTMZ-250 |
| Power Configuration Parameters | |
| Bus side rated power(kW) | 250kW |
| Single branch rated power(kW) | 125kW |
| Number of AC/DC branch | 2 |
| PV side rated power(kW) | 375kW |
| Number of DC/DC module | 6 |
| Per PV string rated power(kW) | 15.63kW |
| Number of PV string | 24 |
| PV Side Parameters | |
| Max voltage of PV side(V) | DC1100V |
| MPPT voltage range (V) | DC150~1000V |
| Full load voltage range (V) | DC350~1000V |
| Per PV string max current(A) | 45A |
| DC Side Parameters | |
| Allowable voltage range (V) | DC600～1000V |
| Full load voltage range (V) | DC630V~950V |
| Rated DC current(A) | 198A*2 |
| AC Side Parameters | |
| AC rated voltage (V) | 400V(-15%～+15%) |
| Rated frequency (Hz) | 50/60Hz(±2.5Hz) |
| Rated AC current (A) | 180A*2 |
| THDI | ≤3%(Full load) |
| THDU | ≤3%(Linear load) |
| AC PF | -1~1 |
| Access method | Three-phase four-wire |
| On-grid/off-grid function | Support |
| System Parameters | |
| Operation temperature range (℃) | -30℃~60℃(＞50℃ derating) |
| Operation humidity range (%) | ≤95%(No condensation) |
| Thermal Management System | Forced air cooling |
| Maximum Efficiency | ≥99% |
| Protection grade | IP54 |
| Anti-corrosion grade | C4/C5 (optional) |
| Altitude | 2000m(Full load) |
| BMS Communication interface | RS485、CAN |
| EMS Communication interface | Ethernet、RS485 |
| Dimensions (W*D*H) | 700×1050×2100mm |
| Weight (kg) | about 750kg |
