Aprašymas
Tinklinis keitiklis Kehua SPI50K-B, nominali galia 50 kW, trifazis, 4 MPPT. Maks. nuolatinės srovės įtampa 1100 V, didžiausias naudingumas 98,8 %, europinis naudingumas 98,3 %. IP klasė IP65, darbinė temperatūra nuo −25 iki 60 °C. Matmenys 860 × 600 × 294 mm (A × P × G), masė 65 kg, garantija 5 metai.
Gamintojo informacija
High Efficient • 3 level topology, maximum efficiency 99% • 4 MPPT design Safe and Reliable • Outdoor IP65 design, no derating below 3000m altitude • All industrial grade electronic device, ensure 25 years full life circle running. Intelligent Management • Intelligent online upgrade function, easy upgrade and maintain • Support RS485, Wifi, GPRS communication Grid Friendly • Grid-connected current harmonics <3%, green adapts to grid • Ultra wide grid voltage range