Fronius Symo Series Operating Instructions Manual page 56

Fronius Symo
Input data
MPP voltage range
Input voltage range (at 1000 W/m²/14 °F in an open circuit)
Max. input current (MPP1/MPP2)
(MPP1 + MPP2)
Max. short circuit current of solar modules (I
MPP2)
Max. inverter backfeed current to the array
Output data
Nominal output power (P
Max. output power (+104 °F)
Max. output power (+140 °F)
Rated apparent power
Phases
Nominal grid voltage
Operating range AC voltage
Adjustment range for grid voltage
Max. continuous output current at V
Recommended min. AC overcurrent protection
Max. output fault current per duration
Nominal frequency
Total harmonic distortion
Power factor (cos phi)
General data
Maximum efficiency
CEC efficiency
Cooling
Protection class
Dimensions h x w x d
Weight (full/lite version)
56
SC PV
1)
)
nom
nom
20.0-3 480
450 - 800 V DC
) (MPP1/
19,995 W
19,995 W
at 440 V 12,200 W
at 480 V 14,400 W
19,995 VA
at 440 V
at 480 V
at 440 V 26.2 A
at 480 V 24.0 A
at 440 V 35.0 A
at 480 V 30.0 A
< 1%
at 440 V
at 480 V 97.50%
Controlled forced-air ventilation
95.7/95.0 lbs. (43.4/43.1 kg)
22.7-3 480
500 - 800 V DC
200 - 1000 V DC
33.0/25.0 A
51 A
49.5/37.5 A
2)
0.0 A
22,727 W
22,727 W
12,200 W
14,400 W
22,727 VA
3 ~ NPE
254 V / 440 V
277 V / 480 V
-12 to +10%
127–322 V/220–558 V
29.8 A
27.3 A
40.0 A
35.0 A
30.9 A / 150.4 ms
50/60 Hz
< 1.25%
3)
0 - 1 ind./cap.
98.00%
97.50%
NEMA 4X
28.5 x 20.1 x 8.9 in.
725 x 510 x 225 mm