Active Member
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Address: No. 9, 14th Floor, Unit 1, No. 110, Youhao Road, Zhongshan District, Dalian, Liaoning,China
Contact name:Karida Yin
Dalian CDS New Energy Technology Co., Ltd. |
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Uhome Lithium battery packUhome Lithium battery pack
Datesheet of products R3 Pro Series | |||||||
Model | NAC20K-DT | NAC25K-DT | NAC30K-DT | NAC33K-DT | |||
DC Input Data | |||||||
Max. recommended PV Power |
26000Wp |
32500Wp | 39000Wp | 42900Wp | |||
Maximum DC Input Voltage | 1000V | ||||||
MPPT Voltage Range | 250~950V
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Start-up Voltage | 350V
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No.of MPP Trackers | 2 | ||||||
No.of Input Strings per Tracker | 2/2 | 2/3 | 3/3 | 3/3 | |||
Max. DC Input Current | 20A/20A | 20A/30A | 30A/30A | 30A/30A | |||
DC Switch | Integrated | ||||||
AC Output Data | |||||||
Rated AC Power | 20000W | 25000W | 30000W | 33000W | |||
Max.Output Power | 22000VA | 27600VA | 30000VA | 33000VA | |||
Max. Output Current | 32A | 40A | 43A | 48A | |||
Rated AC Voltage/Range |
3/PE 380,400;+/-10%;3/N/PE 380,400;+/-10% | ||||||
Grid Frequency/Range | 50Hz/60Hz; ±5Hz | ||||||
Adjustable Power Factor[cos α] |
0.8 leading~0.8lagging | ||||||
Output THDi(@Rated Output) | <3% | ||||||
Efficiency | |||||||
Max. Efficiency | 98.3% | 98.4% | 98.5% | 98.5% | |||
Euro Efficiency | 98.0% | 98.1% | 98.2% | 98.2% | |||
Mppt Efficiency | 99.9% | 99.9% | 99.9% | 99.9% | |||
Protection | |||||||
DC Insulation Monitoring | Integrated | ||||||
Input Reverse Polarity Protection |
Integrated | ||||||
Anti-island Protection | Integrated | ||||||
Residual Current Monitoring |
Integrated | ||||||
Over-heat Protection | Integrated | ||||||
AC Overcurrent | Integrated | ||||||
Email : coo@cds-solar. com Whatsapp : +86 13591812702 Facebook : Cds solar
