Fronius Symo 3.0-3-M
The Fronius symo inverter is the three-phase inverter in the SnapINverter range. It has a large class range of 3kW to 20kW, making it suitable for all three-phase applications in both residential and commercial
With power categories ranging from 3.0 to 20.0 kW, the transformerless Fronius Symo is the three-phase inverter for every system size. Owing to the SuperFlex Design, the Fronius Symo is the perfect answer to irregularly shaped or different roof orientations. A WLAN or Ethernet internet connection as standard plus easy integration of third-party components make the Fronius Symo one of the most communicative inverters on the market. Furthermore, the meter interface permits dynamic feed-in management and clear visualization of consumption
Fronius symo inverter product details
TECHNICAL DATA
INPUT DATA
| NUMBER OF MPP TRACKERS | 2 |
|---|---|
|
MAX. INPUT CURRENT (IDC MAX)
|
16,0 / 16,0 A |
|
MAX. SHORT CIRCUIT CURRENT, MODULE ARRAY
|
24,0 / 24,0 A |
|
DC INPUT VOLTAGE RANGE (UDC MIN – UDC MAX)
|
150 – 1000 V |
|
FEED-IN START VOLTAGE (UDC START)
|
200 V |
|
NOMINAL INPUT VOLTAGE (UDC,R)
|
595 V |
|
MPP VOLTAGE RANGE (UMPP MIN – UMPP MAX)
|
150 – 800 V |
| USABLE MPP VOLTAGE RANGE | 150 – 800 V |
| NUMBER OF DC CONNECTIONS | 2 + 2 |
|
MAX. PV GENERATOR POWER (PDC MAX)
|
6 kWpeak |
GENERAL DATA
| WEIGHT | 19,9 kg |
|---|---|
|
WIDTH
|
431 mm |
|
HEIGHT
|
645 mm |
|
DEPTH
|
204 mm |
| 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 |
| INTERFERENCE EMISSION CLASS | B |
OUTPUT DATA
|
AC NOMINAL OUTPUT (PAC,R)
|
3000 W |
|---|---|
|
MAX. OUTPUT POWER (PAC MAX)
|
3000 VA |
|
AC OUTPUT CURRENT (IAC NOM)
|
4,3 A |
|
GRID CONNECTION (UAC,R)
|
3~ NPE 400/230, 3~ NPE 380/220 V |
|
AC VOLTAGE RANGE (UMIN – UMAX)
|
150 – 280 V |
|
FREQUENCY (FR)
|
50 / 60 Hz |
|
FREQUENCY RANGE (FMIN – FMAX)
|
45 – 65 Hz |
| TOTAL HARMONIC DISTORTION | < 3 % |
|
POWER FACTOR (COS ΦAC,R)
|
0,85 – 1 ind,/cap, |
EFFICIENCY
| MAX. EFFICIENCY (PV – GRID) | 98 % |
|---|---|
| EUROPEAN EFFICIENCY (ΗEU) | 96,5 % |
|
Η AT 5% PAC,R 3)
|
79,8 / 85,1 / 80,8 % |
|
Η AT 10% PAC,R 3)
|
86,5 / 91,6 / 87,7 % |
|
Η AT 20% PAC,R 3)
|
90,8 / 95,3 / 93,0 % |
|
Η AT 25% PAC,R 3)
|
91,9 / 96,0 / 94,2 % |
|
Η AT 30% PAC,R 3)
|
92,8 / 96,5 / 95,1 % |
|
Η AT 50% PAC,R 3)
|
94,3 / 97,5 / 96,5 % |
|
Η AT 75% PAC,R 3)
|
94,9 / 97,8 / 97,2 % |
|
Η AT 100% PAC,R 3)
|
95,0 / 98,0 / 97,4 % |
| MPP ADAPTATION EFFICIENCY | > 99,9 % |
PROTECTION DEVICES
| DC INSULATION MEASUREMENT | Yes |
|---|---|
| OVERLOAD BEHAVIOUR | Operating point shift, power limitation |
| DC DISCONNECTOR | Yes |
| DC REVERSE POLARITY PROTECTION | Yes |
INTERFACES
| WLAN / ETHERNET LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
|---|---|
| 6 INPUTS AND 4 DIGITAL INPUTS/OUTPUTS | Interface to ripple control receiver |
|
USB (TYPE A SOCKET) 4)
|
Data logging, inverter update via USB flash drive |
|
2X RS422 (RJ45 SOCKET) 4)
|
Fronius Solar Net |
|
SIGNALLING OUTPUT 4)
|
Energy management (floating relay output) |
| DATALOGGER AND WEB SERVER | Integrated |
|
EXTERNAL INPUT 4)
|
S0 meter connection / Evaluation of overvoltage protection |
| RS485 | Modbus RTU SunSpec or meter connection |
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