[Features]
◇ Advanced IGBT modules, high reliability
◇ Efficient MPPT Control ( efficiency>99%), real-time tracking the maximum output power of photovoltaic cells
◇ Technology of digital DSP control, pure sine wave output, automatic synchronization grid, little harmony wave, no pollution to the grid
◇ Advanced anti-island technology and functions of protection and alarm
◇ RS485/RS232/GPRS communication interface, long-distance data collection and monitor
[Application]
◇ PV Grid-connected Power Plant
◇ Power Plant, Substation, Telecommunications Room
◇ Battery Discharge
◇ Other Small Power Inverter Applications
◇ Green Power
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Model List
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EPG20K
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DC
Input
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VMAX PV
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880V
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I SC PV
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58A
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MPP voltage range
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420-820V
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Max. Input Current
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46.5A
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Nominal Input Voltage range
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450-750V
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AC
Output
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Rated Output Voltage
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400V 3~
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Rated Output Frequency
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50Hz
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Rated Output Power
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20KW
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Max. Output Current
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29A
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Standby power consumption
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<100W
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Night Power Consumption
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<30W
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Efficiency
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96.5%
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Power Factor
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>0.99
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THD
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<3%
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Acoustic Noise
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<60dB
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Setting
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Voltage trip setting (magnitude & time)
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320<V<460& t<200ms
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Frequency trip setting (magnitude & time)
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47.5<f<50.2& t<200ms
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Active anti-islanding trip time
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<2s
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Recover time
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120s
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System
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Type of inverter
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Insulated
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Separated by
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transformer
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Safety Class
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I
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Enclosure
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IP20
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Overvoltage Category
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III
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Pollution degree
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PD2
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Temperature range
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-25~45℃
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Size
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Weight
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310Kg
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Size(WeithxDepthxHeight)
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800×600×1800mm
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