Fronius Primo Series - Page 54

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Fronius Primo 7.6-1 208-240 8.2-1 208-240 10.0-1 208-240
Input data
MPP voltage range 250 - 800 V 270 - 800 V 220 - 800 V
Initial voltage 80 V
Max. input voltage
at 1000 W/m² / 57.2°F (14 °C) in an open circuit
1000 V
Nominal input voltage 660 V 655 V
Nominal input current 11.9 A 12.3 A at 208 V
12.8 A at 220 V
12.8 A at 240 V
15.7 A
Max. input current (MPPT1 / MPPT2) 18.0 A / 18.0 A 18.0 A / 18.0 A 33.0 A / 18.0 A
Max. short circuit current of the solar modules
(MPPT1 / MPPT2)
22.5 A / 22.5 A 22.5 A / 22.5 A 41.3 A / 22.5 A
Max. Backfeed current 22.5 A -
Output data
Nominal output power (P
nom
) at 208 V
at 220 V
at 240 V
7600 W
7600 W
7600 W
7900 W
8200 W
8200 W
9995 W
10005 W
9995 W
P
nom
at +131°F (55°C) at 208 V
at 220 V
at 240 V
5300 W
5450 W
5550 W
5300 W
5450 W
5550 W
-
-
-
P
nom
at +140°F (60°C) at 208 V
at 220 V
at 240 V
-
-
-
-
-
-
9940 W
9940 W
9940 W
Max. output power at 208 V
at 220 V
at 240 V
7600 W
7600 W
7600 W
7900 W
8200 W
8200 W
9995 W
10005 W
9995 W
Nominal mains voltage 208 V / 220 V / 240 V
Mains voltage tolerance -12 % / +10 %
Operating AC voltage range at 208 V
at 220 V
at 240 V
183 - 229 V
194 - 242 V
211 - 264 V
Grid voltage setting range at 208 V
at 220 V
at 240 V
104 - 288 V
104 - 288 V
104 - 288 V
Voltage limit accuracy 1% of nominal value
Voltage limit clearing times setting range 0.016 - 21.0 s
AC maximum continuous output current
at Vnom
at 208 V
at 220 V
at 240 V
36.5 A
34.5 A
31.7 A
38.0 A
37.3 A
34.2 A
48.1 A
45.5 A
41.6 A
AC output overcurrent protection at 208 V
at 220 V
at 240 V
50.0 A
50.0 A
40.0 A
50.0 A
50.0 A
45.0 A
60.0 A
60.0 A
60.0 A
Number of phases 1 2
Max. continuous utility backfeed current 0.0 A
Maximum output fault current / duration at 208 V
at 220 V
at 240 V
384 A / 146 ms
560 A / 172 ms
584 A / 154 ms
484 A / 166.2 ms
884 A / 67.48 ms
916 A / 6.46 ms
Nominal output frequency 50 / 60 Hz