Fronius Symo 8.2 3 M WLAN/LAN/WEBSERV

TECHNICAL DATA INPUT DATA Number of MPP trackers 2 Max. input current (I dc max ) 16 / 16 A Max. short circuit current, module array 24 / 24 A DC input voltage range (U dc min - U dc max ) 150 - 1000 V Feed-in start voltage (U dc start ) 200 V Nominal input voltage (U dc,r ) 595 V MPP voltage range (U mpp min - U mpp max ) 267 - 800 V Usable MPP voltage range 150 - 800 V Number of DC connections 2 + 2 Max. PV generator output (I dc max ) 16,4 kWpeak OUTPUT DATA AC nominal output (P ac,r ) 8200 W Max. output power (P ac max ) 8200 VA AC output current (I ac nom ) 11,8 A Grid connection (U ac,r ) 3~ NPE 400/230, 3~ NPE 380/220 V AC voltage range (U min - U max ) 150 - 280 V Frequency (f r ) 50 / 60 Hz Frequency range (f min - f max ) 45 - 65 Hz Total harmonic distortion < 3 % Power factor (cos φ ac,r ) 0,85 - 1 ind./cap. GENERAL DATA Height 645,0 mm Width 431,0 mm Depth 204,0 mm Weight 21,9 kg Degree of protection IP 65 Protection class 1 Overvoltage category (DC / AC) 1) 2 / 3 Night-time consumption < 1 W Inverter design Transformerless Cooling Regulated air cooling Installation Indoors and outdoors Ambient temperature range -25°C - +60°C Permitted humidity 0 - 100 % Max. altitude 2) 2.000 m / 3.400 m DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 - 16 mm² (16 mm² without ferrules) AC connection technology 5-pin AC screw terminals 2.5 - 16 mm² (16 mm² without ferrules) Certificates and compliance with standards ÖVE / ÖNORM E 8001-4-712, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1/-2, IEC 62116, IEC 61727, AS 3100, AS 4777-2, AS 4777-3, CER 06-190, G83/2, UNE 206007-1, SI 4777, CEI 0-21, NRS 097 EFFICIENCY Max. efficiency (PV - grid) 98 % European efficiency (ηEU) 97,7 % η at 5% P ac,r 3) 89,8 / 93,8 / 90,6 % η at 10% P ac,r 3) 92,8 / 96,1 / 94,5 % η at 20% P ac,r 3) 95,0 / 97,6 / 96,6 % η at 25% P ac,r 3) 95,5 / 97,7 / 97,0 % η at 30% P ac,r 3) 95,8 / 97,8 / 97,2 % η at 50% P ac,r 3) 96,2 / 98,0 / 97,6 % η at 75% P ac,r 3) 96,2 / 98,0 / 97,6 % η at 100% P ac,r 3) 96,0 / 97,8 / 97,5 % MPP adaptation efficiency > 99,9 % PROTECTION DEVICES DC insulation measurement Ja Overload behaviour Arbeitspunktverschiebung, Leistungsbegrenzung DC disconnector Ja Reverse polarity protection Ja INTERFACES WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) 6 inputs and 4 digital inputs/outputs Anbindung an Rundsteuerempfänger USB (type A socket) 4) Datenlogging, Wechselrichter-Update per USB-Stick 2x RS422 (RJ45 socket) 4) Fronius Solar Net Signalling output 4) Energiemanagement (potentialfreier Relaisausgang) Datalogger and web server Integriert External input 4) Anbindung an S0-Zähler / Auswertung Überspannungsschutz RS485 Modbus RTU SunSpec oder Zähleranbindung