Fronius Symo 3.7-3-M (2MPPT) Tri
€1,593.80
Tax included
Fronius Symo 3.7-3-M 2MPPT
0712971130012
The Fronius Symo is one of the most intelligent and efficient inverters available on the market. The Fronius Symo transformerless inverter is the three-phase inverter for all plant sizes. Its high system voltage, wide input voltage range and two MPP trackers ensure maximum flexibility in system design.
High system voltage, a wide input voltage range and two MPP trackers ensure maximum flexibility in system design. The standard interface for Internet connection via Wi-Fi or Ethernet and easy integration of third-party components make the Fronius Symo one of the most intelligent inverters on the market.
Brand: Fronius
Model: Symo 3.7-3-M
Power rating: 3.7 kW
Dimensions WxHxD: 645 x 431 x 204 mm
Weight: 19.9 kg
Warranty: 5 years
Technology
Simple mounting system
What's special about the design of these units is that the "connection" compartment is separate from the "power" compartment, and are installed separately. The connection area and cables are first mounted on the wall, and then the power compartment is installed. This revolutionary mounting system makes for easy installation and maintenance. The inverter is simply placed in the wall bracket and secured. There's no need to remove the entire inverter for maintenance, just the power stage. All cables, settings and configurations remain in place.
Integrated Wifi interface
A simple, easy-to-use monitoring system. With the Fronius Datamanager, Fronius is the first inverter manufacturer to offer a Wifi interface integrated into the inverter itself. The inverter is wirelessly connected to the Internet, providing a perfect overview of the photovoltaic system's operation.
Open protocol data transmission
It's easy to connect third-party components to Fronius inverters. The open standard SunSpec Modbus TCP protocol is a simple way of establishing a data connection to other systems. The protocol is used via the existing Ethernet interface, guaranteeing reliable communication.
Smart Grid Ready
Fronius inverters are ready for tomorrow's Smart Grid. The inverters are optimally equipped to meet future technical requirements. A series of intelligent functions, known as "Advanced Grid Features", are integrated into the devices. These include a number of control functions for optimum injection of reactive and active power. These functions are designed to ensure a stable grid even at very high PV system densities, and prevent unwanted outages with associated yield losses. Fronius inverters therefore help to guarantee the efficiency of PV systems.
Simple, fast and efficient installation
Manage your production with {linkpopup id='SolarWeb'}
Manage shading with {linkpopup id='DynamicPeakManager'}
Chimney shading: 1-2% additional gain per year for 1 hour of morning and evening shading
Frame shading: 2-4% additional gain per year for 1h of morning and evening shading
Energy consumption of "{linkpopup id='DynamicPeakManager'}": ~ 0.05% of annual gain
WiFi monitoring system installation
General commissioning of Fronius inverters
SnapINverter technology
Technical data
INPUT DATA Fronius Symo 3.7-3-S Fronius Symo 3.7-3-M
Max. input current
(Idc max 1 / Idc max21))16.0 A / 16.0 A
Min. input current.(MPP1/MPP21))
24.0 A / 24.0 A
Min. input voltage
(Udc min)150 V
Injection start voltage(Udc start) 200 V
Nominal input voltage (Udc,r) V
Max. input voltage. (Udc max) .000 V
MPP voltage range (Umpp min - Umpp max) 250 - 800 V 150 - 800 V
Number of MPP trackers
Number of DC connectors
+ 2
OUTPUT
Rated power C (Pac,r) .700 W .700 W
Max. output power .700 VA .700 VA
Max. output current
(Iac max).0 A 13.5 A
Mains coupling (Uac,r) 400 V / 230 V oder 3~NPE 380 V / 220 V
Min. output voltage
(Uac min)
150 V
(Uac max)280 V
Frequency (en) 50 Hz / 60 Hz
Frequency ranges
(fmin - fmax)45 - 65 Hz 45 - 65 Hz
Harmonic distortion rate < 3%
Power factor (cos φac,r) .70 - ind. / cap. .85 - ind. / cap.
G
ENERAL DATA
Dimensions
(height x width x depth)x 431 x 204 mm
Weight 16.0 kg 19, kg
Protection class IP 65
Protection class
Overvoltage category (DC / AC) / 3
Night-time power consumption < 1 W
Inverter concept Transformerless
Cooling Regulated air cooling
Mounting Indoor and outdoor
Ambient temperature range 25 - +60 °C
Permissible air humidity - 100 %
DC connection technology DC+ and 3x DC- Screw terminal connections 2,5 - 16 mm² 4x DC+ and 4x DC- Screw terminal connections 2,5 - 16mm² 2)
AC connection technology AC Screw terminal connections 2,5 - 16 mm² 5-pole AC Screw terminal connections 2,5 - 16 mm² 2)
Certificates and standards 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 47771) IEC 0-211)
Max. efficiency 98.0 %
European yield (ηEU) 96.7 % 96.9 %
to 5 % Pac,r3) 83.4 / 86.4 / 80.6 % 81.6 / 87.8 / 82.8 %
to 10 % Pac,r3) 90.1 / 92.5 / 88,7 % 87.9 / 93.6 / 90.5 %
to 20 % Pac,r3) 93.7 / 95.7 / 93.6 % 91.9 / 96.0 / 94.1 %
to 25 % Pac,r3) 94.5 / 96.4 / 94.7 % 92.9 / 96,6 / 95.2 %
to 30 % Pac,r3) 95.0 / 96.7 / 95.4 % 93.5 / 97.0 / 95.8 %
to 50 % Pac,r3) 96.9 / 97.6 / 96.7 % 94.6 / 97.7 / 96,8 %
to 75 % Pac,r3) 96,2 / 97,8 / 97,3 % 95,0 / 97,9 / 97,4 %
to 100 % Pac,r3) 96,2 / 98,0 / 97,5 % 95,1 / 98,0 / 97,5 %
MPP efficiency > 99.9 %
PROTECTION DEVICES
DC insulation voltage measurement Included
Overload capacity Dynamic operating point displacement, power limiting
DC isolating switch Included
INTERFACES
WiFi / Ethernet Fronius Solar.web / Fronius Solar.web, Modbus TCP, JSON
inputs or 4 digital inputs/outputs Interface for control receiver
USB (type A socket)4) For USB memory sticks
2x RS422 (RJ45 connector)4) Fronius Solar Net,
protocol Interface
SO input / output signal 4) Energy management (potential-free relay output)
Datalogger und Web server Included
1) valid for Fronius Symo 3.0-3-M, 3.7-3-M und 4.5-3-M
2
) 16 mm² without cable end
3
) and at Umpp min / Udc,r / Umpp max
4
) also available for light version
Subject to technical changes
Fronius Symo 3.7-3-M 2MPPT
1000 Items
Data sheet
- Inverter power
- 3000VA
- Phase
- Triphasé
- Number of MPPT
- 2 MPPT
Specific References
- UPC
- 540000257771
- EAN13
- 5400000053610
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