Technical data
Fronius Primo
208-240 3.8-1 /
5.0-1 / 6.0-1
Fronius Primo
Input data
MPP voltage range
Start-up input voltage
Max. input voltage
at 57.2 °F (14 °C) in an open circuit
Nominal input voltage
Nominal input current
Max. input current (MPPT1/MPPT2)
Max. short circuit current of the solar modules
Max. continuous utility backfeed current
Output data
Nominal output power (P
P
at +131 °F (55 °C)
nom
Max. output power
Rated apparent power
Nominal grid voltage
Mains voltage tolerance
Operating AC voltage range
Adjustment range for grid voltage
Voltage trip limit accuracy
Setting range for voltage limit viol-
ation tolerance time
Max. continuous output current at
V
nom
Recommended min. AC overcur-
rent protection
1)
)
at 208 V
nom
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
at 208 V
at 220 V
at 240 V
3.8-1 208-240
5.0-1 208-240
200 - 800 V
240 - 800 V
80 V
1000 V
650 V
660 V
6.1 A
7.9 A
18.0 A
18.0 A
27.0 A
27.0 A
0.0 A
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 W
5000 W
3800 VA
5000 VA
208 V/220 V/240 V
-12%/+10%
183–229 V
194–242 V
211–264 V
104–288 V
104–288 V
104–288 V
1% of nominal value
0.016–21.0 s
18.3 A
24.0 A
17.3 A
22.7 A
15.8 A
20.8 A
25.0 A
30.0 A
25.0 A
30.0 A
20.0 A
30.0 A
6.0-1 208-240
240 - 800 V
660 V
9.4 A
18.0 A
27.0 A
2)
6000 W
6000 W
6000 W
5300 W
5450 W
5550 W
5300 W
5500 W
5600 W
5300 VA
28.8 A
27.3 A
25.0 A
40.0 A
40.0 A
35.0 A
43