Huawei SUN2000-50KTL-M3 50kW Three-phase PV string Inverter KR3552841

Huawei SUN2000-50KTL-M3 50kW Three-phase PV string Inverter

Huawei SUN2000-50KTL-M3 three-phase string inverter with grid injection 50 kW IP66 Three-phase is a device that converts the direct current supplied by the solar panels of a photovoltaic system into alternating current with three-phase output for the consumption of commercial or industrial premises . It is produced by the prestigious brand Huawei, a leading company in the production of photovoltaic, telecommunications, telephone, etc. equipment.
It has 4 MPPT (Maximum Power Point Tracking) trackers, a technology that ensures the optimal balance between voltage and current so that the solar panels operate at maximum power. It is worth noting that although the power factor of this inverter is 0.8, its efficiency is 98.5%, making it one of the best performing inverters on the market.
This type of grid-connected inverter is the simplest because it only works when it receives sunlight. They are connected to the grid and generate a signal of the same frequency to inject the energy produced by the solar panels into the grid.
Grid injection inverters are specially designed for industries that already have a grid connection. The inverter can directly supply the energy generated by the photovoltaic panels to the industrial electrical system. At night, when there is no energy production, the inverter remains off. The next day, when the sun shines, it turns on automatically. Grid-connected photovoltaic systems are the most convenient because they allow you to save on your electricity bill with a very low investment.

Active security Powered by AI | Protected from PV electric arcs
Higher yield Up to 30% more energy thanks to optimizers
Flexible communication Support for WLAN, Fast Ethernet, and 4G

Technical Specification:
Max. Efficiency: 98.5%
European Efficiency: 98.0%
Input
Max. Input Voltage: 1,100V
Max. Current per MPPT: 30A
Max. Current per Input: 20 A
Max. Short Circuit Current per MPPT: 40A
Start Voltage: 200V
MPPT Operating Voltage Range: 200 V ~ 1,000V
Rated Input Voltage: 600V
Number of Inputs: 8
Number of MPP Trackers: 4
Output
Rated AC Active Power: 50,000W
Max. AC Apparent Power: 55,000VA
Max. AC Active Power (cosφ=1): 55,000W
Rated Output Voltage: 400 Vac/ 480 Vac, 3W+(N) + PE
Rated AC Grid Frequency: 50 Hz / 60Hz
Rated Output Current: 72.2 A @ 400Vac, 60.1 A @ 480Vac
Max. Output Current: 79.8 A @ 400Vac, 66.5 A @ 480Vac
Adjustable Power Factor Range: 0.8 LG ... 0.8LD
Max. Total Harmonic Distortion: <3%
Protection
Input-side Disconnection Device: Yes
Anti-islanding Protection: Yes
AC Overcurrent Protection: Yes
DC Reverse-polarity Protection: Yes
PV-array String Fault Monitoring: Yes
DC SurgeArrester: TypeII
AC SurgeArrester: TypeII
DC Insulation Resistance Detection: Yes
Residual Current Monitoring Unit: Yes
Arc Fault Protection: Yes
Ripple Receiver Control: Yes
Integrated PID Recovery: Yes
Communication
Display: LED Indicators, Bluetooth + APP
RS485: Yes
Smart Dongle: WLAN/Ethernet via Smart Dongle-WLAN-FE (Optional)
4G/3G/2G via Smart Dongle-4G (Optional)
Monitoring BUS (MBUS): Yes (Isolation Transformer required)
DC MBUS Compatible Optimizer: MERC-1100/1300W-P
General Data
Dimensions (W x H xD): 640 x 530 x 270 mm (25.2 x 20.9 x 10.6 inch)
Weight (with mounting plate): 49 kg (108.1 lb)
Operating Temperature Range: -25°C ~ 60°C (-13°F ~ 140°F)
Cooling Method: Smart Air Cooling
Max. Operating Altitude: 4,000 m (13,123 ft.)
Relative Humidity: 0% RH ~ 100% RH
DC Connector: Amphenol HH4
AC Connector: Waterproof Connector + OT/DT Terminal
Protection Degree: IP 66
Topology: Transformerless
Nighttime Power Consumption: ≤ 5.5W
Safety: EN62109-1/-2,IEC62109-1/-2, EN50530, IEC62116, IEC60068, IEC61683
Grid Connection Standards: IEC 61727,VDE-AR-N4105, VDE0126-1-1, BDEW, G59/3, UTEC15-712-1, CEI0-16, CEI0-21, RD661, RD1699, P.O.12.3, RD413, EN-50438-Turkey, EN-50438-Ireland, C10/11, MEA, Resolution No.7, NRS097-2-1, DEWA

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