Fronius Symo Advanced 10.0-3 208-240 - Page 66

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Fronius Symo Advanced 24.0-3 480
Input Data
MPP voltage range 500 - 800 V DC
Input voltage range (at 1,000 W/m²/14 °F in an open circuit) 200 - 1,000 V DC
Max. input current (MPP1/MPP2)
(MPP1 + MPP2)
33.0/25.0 A
51 A
Max. short circuit current of solar modules (I
SC PV
) (MPP1/MPP2) 49.5/37.5 A
Max. backfeed current from AC grid
1)
0.0 A
2)
Output Data
Nominal output power (P
nom
) 23,995 W
Max. output power (+104°F) 23,995 W
Max. output power (+140°F) at 480 V 14,400 W
Phases 3 ~ NPE
Nominal grid voltage at 480 V 277 V/480 V
Operating range AC voltage -12 ... +10%
Adjustment range for grid voltage 127 - 322 V/220 - 558 V
Max. continuous output current at V
nom
at 480 V 28.9 A
AC recommended min. overcurrent protection at 480 V 40 A
Max. output residual current per duration 30.9 A/150.4 ms
Nominal frequency 50/60 Hz
Total harmonic distortion < 1%
Power factor (cos phi) 0 - 1 ind./cap.
3)
General Data
Maximum efficiency 98.00%
CEC efficiency at 480 V 97.50%
Cooling Controlled forced-air ventilation
Protection class NEMA 4X
Dimensions h x w x d
28.5 x 20.1 x 8.9 in.
725 x 510 x 225 mm
Weight (full/lite version) 95.7/95.0 lbs. (43.4/43.1 kg)
Permissible ambient temperature -40°F to +140°F (-40°C to +60°C)
Permissible storage temperature -40°F to +158 °F (-40°C to +70 °C)
Permissible humidity 0 - 100%
Noise emission 65 dB(A) (ref. 1pW)
Protection Devices
Reverse polarity protection Integrated
Stand-alone operation protection Integrated
Arc detection/interruption Integrated
Photovoltaic insulation monitoring Integrated
Overtemperature
Operating point shift/
active cooling