Fronius
Fronius Symo 3.7-3 M Solar Inverter SYMO-3.7-3-M 4.210.038
Regular price
€1,071.34
Fronius Symo 3.7-3 M Solar Inverter SYMO-3.7-3-M
Maximum flexibility for the applications of tomorrow.
With power categories from 3.0 to 20.0 kW, the transformerless Fronius Symo the three-phase inverter for systems of every size. Due to the high system voltage, wide input voltage range and two MPP trackers maximum flexibility of the system is ensured interpretation. The standard connection to the Internet via Wi-Fi or Ethernet, and easy Integration of third-party components make the Fronius Symo one of the most communicative inverters on the market.
1) applies to Fronius Symo 3.0-3-M, 3.7-3-M and 4.5-3-M
2) According to IEC 62109-1.
3) 16 mm2 without wire end ferrules.
4) And Umpp min / Udc,r / Umpp max
5) Available from autumn 2014
The warranty conditions can be found under the Downloads tab
If you do not register your new inverter of the receipt online, the minimum warranty of 2 years.
The activation of the new warranty service is done through a short registration process www.solarweb.com
Manual Warranty Registration...
5 years Fronius Warranty Plus (Material Warranty + Service Fee + Shipping Fee)
Downloads
Manufacturer's warranty:
Herstellergarantiebedingungen_FRonius.pdf
Data sheet:
Data sheet...
Maximum flexibility for the applications of tomorrow.
With power categories from 3.0 to 20.0 kW, the transformerless Fronius Symo the three-phase inverter for systems of every size. Due to the high system voltage, wide input voltage range and two MPP trackers maximum flexibility of the system is ensured interpretation. The standard connection to the Internet via Wi-Fi or Ethernet, and easy Integration of third-party components make the Fronius Symo one of the most communicative inverters on the market.
Technical Data
| Input data | Fronius Symo 3.7-3-S | Fronius Symo 3.7-3-M |
|---|---|---|
| Max. Input current (Idc max 1 / Idc max 21)) |
16.0 A / 16.0 A | |
Max. Short-circuit current, Module array (MPP1/MPP21)) |
24,0 A / 24,0 A | |
| Min. Input voltage (Udc min) |
150 V | |
| Feed-In Start Voltage (Udc start) |
200 V | |
| Nominal Input Voltage (Udc,r) | 595 V | |
| Max. Input voltage (Udc max) |
1,000 V | |
| MPP-voltage range (Umpp min – Umpp max) |
250 - 800 V | 150 - 800 V |
| Number of MPP trackers | 1 | 2 |
| Number of DC connections | 3 | 2 + 2 |
| Max. PV-generator power (Pdc max) | 7.4 kWpeak | 7.4 kWpeak |
| Output data | ||
| AC-nominal power (Pac,r) | 3.700 W | 3.700 W |
| Max. Output power | 3.700 VA | 3.700 VA |
| AC-output current (Iac nom) |
5.3 A | 5.3 A |
| Grid Connection (Voltage Range) | 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %) | |
| Frequency (Frequency Range) | 50 Hz / 60 Hz (45 - 65 Hz) | |
| Total harmonic distortion | < 3 % | |
| Power factor (cos φac,r) | 0,70 - 1 ind. / cap. | 0,85 - 1 ind. / cap. |
| GENERAL DATA | ||
| Dimensions (Height x width x depth) |
645 x 431 x 204 mm | |
| Weight | 16,0 kg | 19.9 kg |
| Degree of protection | IP 65 | |
| Protection class | 1 | |
| Overvoltage category (DC / AC)2) | 2 / 3 | |
| Night consumption | < 1 W | |
| The inverter concept | Transformerless | |
| Cooling | Controlled Air Cooling | |
| Assembly | Indoor and outdoor installation | |
| Ambient Temperature Range | -25 - +60 °C | |
| Permissible Humidity | 0 - 100 % | |
| Connection technology DC | 3x DC+ and 3x DC - screw terminals 2.5 - 16 mm2 | 4x DC+ and 4x DC - screw terminals 2.5 - 16mm2 3) |
| Connection technology AC | 5-pole AC screw terminals 2.5 - 16 mm2 | 5-pole AC screw terminals 2.5 - 16 mm2 3) |
| 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 47771) , CEI 0-211), NRS 097 | |
| EFFICIENCY | ||
| Max. Efficiency | 98,0 % | |
| Europ. Efficiency (new) | 96.7% of | 96.9% of |
| η at 5 % Pac,r4) | 83,4 / 86,4 / 80,6 % | 81,6 / 87,8 / 82,8 % |
| η at 10 % Pac,r4) | 90,1 / 92,5 / 88,7 % | 87,9 / 93,6 / 90,5 % |
| η at 20 % Pac,r4) | 93,7 / 95,7 / 93,6 % | 91,9 / 96,0 / 94,1 % |
| η at 25 % Pac,r4) | 94,5 / 96,4 / 94,7 % | 92,9 / 96,6 / 95,2 % |
| η at 30 % Pac,r4) | 95,0 / 96,7 / 95,4 % | 93,5 / 97,0 / 95,8 % |
| η at 50 % Pac,r4) | 96,9 / 97,6 / 96,7 % | 94,6 / 97,7 / 96,8 % |
| η at 75 % Pac,r4) | 96,2 / 97,8 / 97,3 % | 95,0 / 97,9 / 97,4 % |
| η is 100 % Pac,r4) | 96,2 / 98,0 / 97,5 % | 95,1 / 98,0 / 97,5 % |
| MPP Adaptation efficiency | > 99.9% of | |
| Protection facilities | ||
| DC insulation measurement | Yes | |
| Overload behavior | Operating Point Shift, Power Limitation | |
| DC-switch disconnectors | Yes | |
| Reverse polarity protection | Yes | |
| INTERFACES | ||
| Wi-Fi / Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) | |
| 6 inputs and 4 digital inputs/ Outputs |
Connection to the ripple control receiver | |
| USB (type-A female) | Datalogging, inverter Update via USB-Stick |
|
| 2x RS422 (RJ45-socket) | Fronius Solar Net, Interface Protocol | |
| Message output | Energy management (potential-free relay output) | |
| Data logger and web server | Integrated | |
| External Input | S0 Meter Connection / Evaluation Of Overvoltage Protection | |
| RS4855) | Modbus RTU SunSpec or meter connection | |
1) applies to Fronius Symo 3.0-3-M, 3.7-3-M and 4.5-3-M
2) According to IEC 62109-1.
3) 16 mm2 without wire end ferrules.
4) And Umpp min / Udc,r / Umpp max
5) Available from autumn 2014
The warranty conditions can be found under the Downloads tab
If you do not register your new inverter of the receipt online, the minimum warranty of 2 years.
The activation of the new warranty service is done through a short registration process www.solarweb.com
Manual Warranty Registration...
5 years Fronius Warranty Plus (Material Warranty + Service Fee + Shipping Fee)
Downloads
Manufacturer's warranty:
Herstellergarantiebedingungen_FRonius.pdf
Data sheet:
Data sheet...
