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The INPPDTMZ-125/0.4-N-OS-A1 is a MPPT + STS integrated microgrid energy storage outdoor cabinet. It integrates 1 piece of high-performance SiC-based PCS module (model: INPPCS-125) with three-phase four-leg topology; 4 pieces of SiC-based MPPT modules (model: INPMPPT-62.5) and 1 STS module (INPSTS-300). Supporting flexible design configurations to optimize power adaptability and system integration flexibility. The PV side can integrate up to 4 modules, with a rated power of 250kW for system PV access. At the same time, the 300kVA STS module can help the system on/off grid seamlessly switch in the event of grid failure.
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PRODUCT FEATURES
01
Flexibility: Free selection of system rated PV power: MPPT (62.5kW~250kW), and it supports parallel use of multiple cabinets.
02
Specification: The MPPT module supports 150–1000Vdc input; the DC side of PCS module supports a wide voltage range of DC600–1000V; AC side of the PCS module with 3P4W connection, supports AC400V 50/60Hz, with the design of three-phase four-leg can support unbalanced load.
03
System: Can be configured with a built-in STS module to achieve seamless on/off grid switching function; Grid/diesel/PV on-demand access, flexible construction of microgrids.
04
High efficiency: The PCS/MPPT module design with SiC components to improve system efficiency, reaching up to 99%.
05
Safety: PV side configuration with Multi-Contact 4mm; the DC side configuration with circuit breaker, double contactor, and fuse protection; for the AC side configuration with circuit breaker, insulation detection and leakage current detection.
PRODUCT TOPOLOGY
| Model | INPPDTMZ-125/0.4-N-OS-A1 | Remark |
| PV Side Parameter | ||
| Max voltage of PV side(V) | DC1100V | The PVside voltage recommend tobe lower than the bus side woltage |
| MPPT woltage range(V) | DC150~1000V | |
| Full load voltage range(V) | DC350~1000V | |
| Per PV string max current(A) | DC45A | |
| DC Side Parameter | ||
| Alowable voltage range (V) | DC600~1000V | |
| Full load voltage range(V) | DC630~950V | |
| Rated DC current(A) | DC198A | |
| AC Side Parameter | ||
| Access method | 3P4W | |
| Rated ACvoltage(V) | AC400V(-15%~+15%) | |
| Rated AC current(A) | AC180A | |
| Rated AC frequency(Hz) | 50/60±2.5Hz | |
| Other Parameter | ||
| Maximum Efficiency(%) | ≥99% | |
| Operation temperature range℃) | -30℃~50℃ | |
| Operation humidity range(%) | ≤95% | No condensation |
| Noise(dB) | ≤75dB | |
| Protection | IP54 | |
| Altitude | 3000m | ≥2000m derating |
| Dimension W"D*H | 700x 1050×2100mm | |
| Weight(kg) | About 620kg | |
| Cooling method | Forced air cooling | |
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