Fronius IG Plus 3.0-1 - Fronius IG Plus 11.4-1

153
Fronius IG
Plus 11.4-1
Input data
Recommended PV power 9700 - 13100 Wp
MPPT-voltage range 230 - 500 V DC
Max. input voltage 600 V DC
(at 1000 W/m² / 14 °F in open circuit operation)
Nominal input voltage 390 V
Nominal input current 31.4 A
Maximum usable input current 53.3 A
Max. array short circuit current 67 A
Output data
Nominal output power (P
nom
) 11400 W
P
nom
at +122 °F (50 °C) 11400 W (10800 W at 208 V)
Maximum continuous output power 11400 W
Nominal AC output voltage 208 V / 240 V / 277 V
Operating AC voltage range default at 208 V 183 - 229 V
at 240 V 211 - 264 V
at 277 V 244 - 305 V
Adjustment range for voltage at 208 V 105 - 248 V
at 240 V 121 - 287 V
at 277 V 140 - 324 V
Voltage trip limit accuracy 1 % of nominal value
Voltage clearing times 0.016 - 4.25 s
Nominal output current at 208 V 54.8 A AC
at 240 V 47.5 A AC
at 277 V 41.2 A AC
Number of phases 1
Maximum output current at 208 V 55.5 A
at 240 V 54.0 A
at 277 V 46.7 A
Maximum continuous utility backfeed current * 0 A
Synchronization in-rush current * 0 A
Maximum output fault current / duration 586 A / 104 µs
Nominal output frequency 60 Hz
Operating frequency range 59.3 - 60.5 Hz
Adjustment range for frequency 57.0 - 60.48 Hz