Specifications
A–2 975-0466-01-01
Electrical Specifications
Input
Output
GT2.8-AU GT5.0-AU
Input voltage, Maximum Power Point range 195 to 550 Vdc 240–550 Vdc
Absolute maximum array open circuit voltage 600 Vdc
Maximum input current 15.4 Adc 22 Adc
Maximum array short circuit current 24 Adc
Ground fault protection Unit shut down if a high impedance
is not detected. See “PV Ground
Fault Detection” on page viii.
Recommended PV array power*
*These values can change depending on environmental conditions. To ensure
maximum power yield for your installation, the PV array size should be re-
viewed as part of the system design.
3070 W 5300 W
GT2.8-AU GT5.0-AU
Maximum output power 2800 W ac 5000 W ac
Maximum output current 14.0 A 24.0 A
Nominal grid voltage 230 Vac
Nominal grid frequency 50 Hz
Total Harmonic Distortion (THD) <3%
Power factor >0.99% (at rated power)
>0.95% (full power range)
Output characteristics Current source
Output current waveform Sine wave
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