51
EN-US
Fronius Primo
7.6-1 208-240
8.2-1 208-240
Input data
MPP voltage range
250 - 800 V
270 - 800 V
Initial voltage
150 V
Max. input voltage
at 1000 W/m² / 57.2°F (14 °C) in an open circuit
1000 V
Nominal input voltage
660 V
Nominal input current
12.3 A
13.3 A
(12.6 A at 208 V)
Max. input current
18.0 A
18.0 A
Max. short circuit current of the solar modules
22.5 A
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
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
Max. output power
at 208 V
at 220 V
at 240 V
7600 W
7600 W
7600 W
7900 W
8200 W
8200 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
Nominal output current
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
Number of phases
1
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
Nominal output frequency
50 / 60 Hz
Output frequency range
48,0 - 50,5 Hz / 59,3 - 60,5 Hz
Setting range for grid frequency
45,0 - 55.0 Hz / 50,0 - 65,0 Hz
Frequency limit accuracy
0.05 Hz
Frequency clearing times setting range
0.016 - 600 s
Total harmonic distortion
-
Power factor (cos phi)
0.85 - 1 ind./cap..
1)
General data
Maximum efficiency
97.9 %
