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User Manual for DELTA models including: M50A_260, Commercial Series PV Inverter, Commercial Series, Commercial Series Inverter, PV Inverter, Inverter
2023-07-25 — Toggle latch and fast installation design reduce installation efforts. ○ Bluetooth for quick commission via APP. ○ Fuseless design. ○ 6 MPP Trackers.
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DocumentDocumentPV INVERTER Commercial Series / M50A_260 Features Toggle latch and fast installation design reduce installation efforts Bluetooth for quick commission via APP Fuseless design 6 MPP Trackers IV curve scanning, night time reactive power and anti-PID function IP66 and lightweight design Built-in DC switches, SPD and string monitoring Smart cooling system www.deltaww.com Product Overview Delta M50A_260 is able to reach 98.7% peak efficiency, 98.3% Euro-efficiency over converting PV energy. 6 sets of MPPT allows more flexibility when PV arrays are facing different directions while minimizing energy losses and maximizing higher yields. Feature Highlights Swappable Fan Kit Smart cooling system enhance the total plant performance and minimizing the noise. Wireless Communication APP DeltaSolar APP provides quick on-site commission and total plant monitoring solution. DeltaSolar 3.22 3.00 Feed-in Karapinar Tainan,Taiwan IBARAKI Tainan,Taiwan Floating Chiayi,Taiwan 38.8 kWh -- kWh 20.4 kWh RS-485 AC Output DC Input (H4) DC Switch x 12 strings Fast Installation The M50A_260 supports wall mount installation and ground mount installation, which can shorten installation times and save on the cost for additional racks. Wall Mount Ground Mount Toggle Latch Design The toggle latch design saves considerable time for maintenance and minimizes the risk of water intrusion. Specifications Model Number M50A_260 DC Input Max. Input Voltage Operating Voltage Range Mpp Voltage Range (Full Power) Start Voltage Nominal DC Voltage Max. Input Current MPP Tracker Connection Type DC Switch Surge Protection AC Output Max. Output Power Max. Output Current AC Output Power Nominal AC Voltage Operating Voltage Range Operating Frequency Range Power Factor (Adjustable) Protection T.H.D Night Time Consumption 3) Efficiency Peak Efficiency Euro Efficiency Information Communication Port Dispaly Certification 1100 V 200 - 1000 V 390 - 900 V 1) > 250 V 600 V 26 A / MPPT 6 2 / MPPT (fuse not required), Amphenol H4 DC Connector Built-in Type II SPD (built-in) ; Type I+II SPD (optional) 55 kVA 2) 83 A 50 kW 3Ph 230 / 400V Y or 80% to 130% of Nominal AC Voltage 50 / 60Hz ± 5Hz 0.8 ind - 0.8 cap Type II SPD (built-in) ; Type I+II SPD (optional) < 3% < 3.5 W 98.7% 98.3% RS-485, Bluetooth LED (Grid, Alarm, COMM.) IEC 62109-1/-2 EN 61000-6-3 VDE 0124-100 NB/T 32004: 2018 GB/T 19964: LVRT EN 61000-6-2 VDE-AR-N 4105 VDE-AR-N 4110 CNS 15382 General Data Protection Features Operating Temp. Range Protection Level Operating Elevation Cooling Noise Dimension (W x H x D) Weight Arc fault detection, DC reverse polarity detection, Leakage current protection, Insulation resistance detection Night time Anti-PID, String current monitoring, IV curve scanning, Night time reactive power -25 to +60°C (Derating Above 50°C) IP66 < 4000 m Smart fan air cooling 65 dBA @1m, Amb25°C 699 x 629 x 264 mm 64 kg 1) Ambient < 40°C: 390 - 900V ; Ambient < 50°C: 390 - 850V 2) Ambient < 40°C ; Vdc: 505 - 800V 3) Night time consumption with standby communication *All specifications are subject to change without prior notice Delta Electronics, Inc. 39 Section 2 Huandong Road, Shanhua District, Tainan City 74144, Taiwan (R.O.C.) TELj+886 6 505-6565 FAXj+886 6 505-1919 info@deltaww.com 2023 / 07 / 25