LIVOLTEK GT3-17K-D, User Manual

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Model
GT3-25K-D GT3-28K-D GT3-30K-D
Efficiency
Max. Efficiency 98.2%
European Efficiency
97.7%
Input(PV)
Max. Input Voltage 1000V
Rated Input Voltage 620V
Max. Input Current 75 A (37.5A/37.5A)
Max.Short Circuit Current 84A(42A/42A)
Start Input Voltage/Min. Operating Voltage 250V/180V
MPPT Operating Voltage Range 180V-960
MPPT Operating Voltage Range (Full-Load) 480V-800V
Max. Number of PV Strings 6(3/3)
No. of MPPTs 2
Output(Grid)
Rated AC Active Power 25,000W 28,000W 30,000W
Max. AC Apparent Power 27,500VA 30,800VA 33,000VA
Max. AC Active Power (PF=1) 27,500W 30,800W 33,000W
Max. AC Output Current 3*40A 3*45A 3*48A
Rated AC Voltage
380V/400V,3W+N+PE
AC Voltage Range 277V-520V(adjustable)
Rated Grid Frequency 50Hz/60Hz
Grid Frequency Range 45Hz-55Hz/55Hz-65Hz
THDI <3% （ Rated Power ）
DC Current Injection <0.5%In
Power Factor > 0.99 Rated power (Adjustable 0.8 Leading - 0.8Lagging)
Protection
DC switch Support
Anti-islanding protection Support
AC overcurrent protection Support
AC short circuit protection Support
DC reverse connection Support
Surge Arrester DC Type II /AC Type II
Insulation detection Support
Leakage current protection Support
General
Topology Transformerless
IP Rating IP65
Night Self Consumption <1W
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