Fronius Primo
Input Data
MPP voltage range
Start 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. array short circuit current
MPPT1
MPPT2
Max. continuous utility backfeed current
Output Data
Nominal output power (P
nom
P
at +140 °F (60 °C)
nom
Max. output power
Nominal mains voltage
Mains voltage tolerance
Operating AC voltage range
Adjustment range for mains voltage
Voltage trip limit accuracy
Voltage clearing time setting range
Max. continuous output current at V
AC recommended min. overcurrent pro-
tection
Phases
Max. output residual current per dura-
tion
Nominal output frequency
1)
)
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
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
11.4-1 208–240
12.5-1 208–240
240–800 V
260–800 V
80 V
1000 V
660 V
665 V
17.8 A
19.4 A
33.0 A
18.0 A
49.5 A
27.0 A
0.0 A
11400 W
12500 W
11400 W
12500 W
11400 W
12500 W
9940 W
9940 W
9940 W
9940 W
9940 W
9940 W
11400 W
12500 W
11400 W
12500 W
11400 W
12500 W
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
54.8 A
60.1 A
51.8 A
56.8 A
47.5 A
52.1 A
70.0 A
80.0 A
70.0 A
80.0 A
60.0 A
70.0 A
484 A/166.2 ms
884 A/67.48 ms
916 A/6.46 ms
50/60 Hz
15.0-1 208–240
320–800 V
680 V
20.8 A at 208 V
22.0 A at 220 V
22.7 A at 240 V
2)
13750 W
14500 W
15000 W
9940 W
9940 W
9940 W
13750 W
14500 W
15000 W
66.1 A
65.9 A
62.5 A
90.0 A
90.0 A
80.0 A
2
55