LIVOLTEK GT3-17K-D, User Manual

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10
Technical Specifications
4 0
Model
GT3-17K-D GT3-20K-D GT-22K-D
Efficiency
Max. Efficiency 98.2%
European Efficiency 97.7%
Input(PV)
Max. Input Voltage 1000V
Rated Input Voltage 620V
Max. Input Current 50A (25A/25A)
Max.Short Circuit Current 60A(30A/30A)
Start Input Voltage/Min. Operating Voltage 250V/180V
MPPT Operating Voltage Range 180V-960V
MPPT Operating Voltage Range (Full-Load) 480V-800V
Max. Number of PV Strings 4(2/2)
No. of MPPTs 2
Output(Grid)
Rated AC Active Power 17,000W 20,000W 22,000W
Max. AC Apparent Power 18,700VA 22,000VA 24,200VA
Max. AC Active Power (PF=1) 18,700W 22,000W 24,200W
Max. AC Output Current 3*28.3A 3*33.5A 3*35A
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