INPHESS-518/500-0.4 是一种 500kW 10 英尺的能量储存系统容器，支持两个独立的光伏输入 (INPMPPT-62.5 模块 ×2)、一个额定 250kW 柴油发电机或电网交流输入 (IPPCS-125 模块 ×2) 和一个额定 500kW 交流输出 (IPPCS-125 模块 ×4), 连续最大输出为 550kW。
在直流侧，采用 LFP LiFePO4 电池，采用空气 / 液体冷却技术，保持电池温差小于 3°C, 以提高效率和延长寿命。
在交流方面，它由 DCDC+ACDC+DCAC 模块组成，这些模块配备了先进的 SiC 器件以提高运行效率，并配备了可选的隔离变压器以满足高电能质量要求。容器化储能系统的关键内部组件包括一个自供电 UPS, 该 UPS 使用自带电池进行离网模式的低功耗长时间待机和黑色启动功能。
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产品特性
01
高效率：PCS 利用 SiC 器件和高渗透性金属粉末芯电感，与基于 IGBT 的常规电感模块相比，在所有工作范围内都实现了卓越的效率，峰值效率达到 99%。
02
Wide voltage range: Photovoltaic MPPT module supports a wide voltage range; BESS AC side accepts three-phase four-wire connections, supporting 400Vac 50/60Hz, with the option to reduce isolation transformers for handling unbalanced loads.
03
Long standby: 1000Vdc to 24Vdc is used to supply power to key components of the system such as BMS and EMS, reducing the standby power consumption of the whole system, freeing itself from the limitation of short power supply time by UPS alone, and ensuring ultra-long standby.
产品拓扑
| Model | INPHESS-518/500-0.4 | ||
| PVside Parameters | |||
| PVmaximum voltage (V) | DC1100V | ||
| MPPTvoltage range (V) | DC150~1000V | ||
| Full-load voltage range(V) | DC350~1000V | ||
| Max current per branch (A) | DC45A | ||
| AC Side Parameters | |||
| AC rated voltage(V) | 400V(-15%~+15%) | ||
| Rated frequency (Hz) | 50/60Hz±2.5Hz | ||
| Rated output current(A) | 722A | ||
| Rated input current (A) | 361A | ||
| Access method | Three-phase four-wire | ||
| On-gnd/off-grid function | Support | ||
| System Parameters | |||
| Operation temperature range rC) | -20～+45℃ | ||
| Operation humidity range (%) | 0～95%RH | ||
| Fire Protection System | 1)Smoke,temperature,CO three-in-one detection,(2)Exhaust explosion-proof valve,(3)Aerosol fire extinguisher,(4)Water spray fire protection. | ||
| Thermal Management System | DCair cooling.ACair cooling | DC liquid cooling,AC air cooling | |
| Protection grade | IP54 | ||
| Anti-corrosion grade | C4/C5 (optional) | ||
| Altitude | 3000m(>2000m derating) | ||
| Communication interface | RS485、CAN、Ethernet.4G | ||
| Dimensions (W*D'H) | 2991×2438×2896mm | ||
| Weight(t) | about 12t | ||
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产品展示
本产品针对大型储能电站研发设计，采用16/24/28台215kWPCS并联构成，完美适配主流3.44MWh/5MWh/6MWh电池舱;模块本体IP66高防护等级，可搭配干变/油变组成一体机;高度集成，现场施工调试省时省力。
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