Fronius Symo x.x-3-S - Manuale (Pagina 56)

54
Fronius Symo 8.2-3-M
Input data
MPP voltage range (PV1 / PV2)
267 - 800 V DC
Max. input voltage
(at 1000 W/m²/ -10 °C in an open circuit) 1000 V DC
Min. input voltage 150 V DC
Max. input current (I PV1 / I PV2) 2 x 16.0 A
Max. short circuit current of the solar modules (I
SC PV
) 2 x 24.0 A
Max. feedback current 4) 48 A (RMS) 5)
Output data
Nominal output power (P
nom
) 8200 W
Max. output power 8200 W
Nominal grid voltage 3 ~ NPE 220/230 V / 380/400 V
Min. grid voltage 150 V / 260 V
Max. grid voltage 280 V / 485 V
Nominal output current at 220 / 230 V 12.4 / 11.9 A
Max. output current 13.5 A
Nominal frequency 50 / 60 Hz 1)
Total harmonic distortion < 3 %
Power factor cos phi 0.85 - 1 ind./cap.
2)
Power-up current pulse 6) and duration 38 A / 2 ms
Max. output fault current per period 24 A (RMS)
General data
Maximum efficiency
98 %
Europ. efficiency 97.7 %
Overnight self-consumption < 0.7 W & < 3 VA
Cooling Controlled forced-air ventilation
Degree of protection IP 65
Dimensions h x w x d 645 x 431 x 204 mm
Weight 21.9 kg
Permissible ambient temperature -25 °C - +60 °C
Permitted humidity 0 - 100 %
EMC emission class B
Overvoltage category DC / AC 2 / 3
Pollution level 2
Noise emission 59.5 dB(A) ref. 1pW
Protection devices
DC insulation measurement
Integrated
Response to DC overload Operating point shift, power limitation
DC disconnector Integrated
RCMU Integrated