FRONIUS Symo 8.2-3-M Light Inverter
FRONIUS SYMO 8.2-3-M Light Inverter
MAXIMUM FLEXIBILITY FOR TOMORROW'S APPLICATIONS
Fronius Symo 8.2-3-M Inverter. With power classes ranging from 3.0 to 20.0 kW, the Fronius Symo three-phase transformerless inverter is the ideal device for use in installations of any size. Thanks to its SuperFlex Design, the Fronius Symo is optimally suited for curved roofs or roofs of varying construction. Standard Internet connectivity via WLAN or Ethernet and the ability to easily integrate third-party components make the Fronius Symo one of the most "communicative" inverters available on the market. In addition, the meter connector allows for dynamic power management and clear visualization of consumption.
The light version does not have a WiFi card to communicate with the Internet.
INPUT DATA
Number of MPP trackers
2
Max. input current (Idc max )
16 / 16 A
Max. module field short-circuit current
24 / 24 A
DC input voltage range (Udc min - Udc max)
150 - 1000 V
Start voltage (Udc start)
200 V
Rated input voltage (Udc,r)
595 V
MPP voltage range (Umpp min - Umpp max)
267 - 800 V
Useful MPP voltage range
150 - 800 V
Number of DC connections
2 + 2
Max. photovoltaic generator power (Pdc max)
16.4 kWpeakDATA OUTPUT
Rated AC power (Pac,r)
8200 W
Max. output power (Pac max)
8200 VA
AC output current (Iac nom)
11,8 A
Mains 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
Coefficient of non-linear distortion
< 3 %
Power factor (cos φac,r)
0.85 - 1 ind,/cap,GENERAL DATA
Dimensions / width
431 mm
Dimensions (height)
645 mm
Dimensions (depth)
204 mm
Weight
21.9 kg
Degree of protection
IP 65
Protection class
1
Overvoltage category (DC/AC) 1)
2 / 3
Power consumption at night
< 1 W
Inverter design concept
Transformerless
Cooling
Adjustable ventilation
Mounting
Indoor and outdoor mounting
Ambient temperature range
-25°C - +60°C
Permissible air humidity
0 - 100 %
Max. altitude above sea level 2)
2,000 m / 3,400 m
DC connection technology
4x DC+ and 4x DC- 2.5-16 mm² screw terminals (At 16 mm² without cable lugs)
AC connection technology
5-pin AC screw terminals 2.5-16 mm² (At 16 mm² without cable lugs)
Certifications held and standards met
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 097EFFICIENCY FACTOR
Max. efficiency factor (photovoltaic installation - mains)
98 %
European efficiency factor (ηEU)
97,7 %
η at 5% Pac,r 3)
89,8 / 93,8 / 90,6 %
η at 10% Pac,r 3)
92,8 / 96,1 / 94,5 %
η at 20% Pac,r 3)
95,0 / 97,6 / 96,6 %
η at 25% Pac,r 3)
95,5 / 97,7 / 97,0 %
η at 30% Pac,r 3)
95,8 / 97,8 / 97,2 %
η at 50% Pac,r 3)
96,2 / 98,0 / 97,6 %
η at 75% Pac,r 3)
96,2 / 98,0 / 97,6 %
η at 100% Pac,r 3)
96,0 / 97,8 / 97,5 %
MPP adjustment efficiency factor
> 99.9 % OF PROTECTION
DC insulation measurement
Yes
Overload behavior
Operating point offset, power limiter
DC disconnect
Yes
DC Polarity swap protection
YesCONNECTIONS
WLAN / Ethernet LAN
Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs
Connection to remote control receiver
USB (type A socket) 4)
Datalogging, inverter update via USB media
2x RS422 (RJ45 socket) 4)
Fronius Solar Net
Signaling output 4)
Energy management (potential-free relay output)
External input 4)
S0 meter connection / surge protection monitoring
RS485
Modbus RTU SunSpec or energy meter connectionDo you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
