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Inverter Fronius Tauro 50 kW
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TAURO ECO 50-3-D
![RÉDUIRE LES COÛTS GRÂCE À LA CONCEPTION DE SYSTÈME FLEXIBLE]()
REDUCE COSTS WITH FLEXIBLE SYSTEM DESIGN
REDUCE COSTS WITH FLEXIBLE SYSTEM DESIGN
Thanks to its different options and the possibilities of combining the flexible Tauro and the economical Tauro ECO, the project inverter not only guarantees a perfect installation design, but also significantly reduces BOS costs.
• Centralized and decentralized installation design possible
• AC Daisy Chaining enables daisy chain connection of multiple inverters and saves cable lengths and distribution boxes
• Built-in surge protection avoids additional components
• Time saving and easy installation thanks to a large connection area and direct connection flanges
• Flat or suspended mounting possible
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THE FASTEST SERVICE ON THE MARKET
THE FASTEST SERVICE ON THE MARKET
The Fronius Tauro is not only quick and easy to install, but also to maintain. In the event of a failure, it is possible to exchange only the power stage and not the entire inverter, which saves resources and time.
• No replacement needed of the complete inverter with heavy machinery
• Simple exchange of the power stage (27 kg) by a possible person
• The Fronius Solar.SOS service tool simplifies and accelerates the processing of failure cases
![RENDEMENT MAXIMAL GRÂCE À UNE TECHNOLOGIE DE REFROIDISSEMENT INNOVANTE]()
MAXIMUM EFFICIENCY THANKS TO INNOVATIVE COOLING TECHNOLOGY
MAXIMUM EFFICIENCY THANKS TO INNOVATIVE COOLING TECHNOLOGY
Thanks to its innovative double-walled design and active cooling technology, the Fronius Tauro can be installed in areas of direct sunlight while offering maximum efficiency.
Active cooling technology:
• protects sensitive power electronics from high temperatures
• extends the life of the inverter
• ensures high efficiency at ambient temperatures up to 50°C
![Onduleur Fronius ECO Tauro]()
SUSTAINABLE FROM AN ECONOMIC AND ECOLOGICAL POINT OF VIEW
SUSTAINABLE FROM AN ECONOMIC AND ECOLOGICAL POINT OF VIEW
The Fronius Tauro is an important stop on our way to 24 hours of sunshine. With Tauro, sustainability is at the heart of the entire product life cycle.
The following facts confirm this:
• Exchange of the power stage avoiding having to change the entire device
• Intelligent hardware design reducing the number of additional components required
• Extended service life with active cooling technology and double-walled design
![Application de mise en service]()
SOLAR. START – THE COMMISSIONING APPLICATION
SOLAR. START – THE COMMISSIONING APPLICATION
With the Solar.start app, you can set up your device in just two minutes.
• Quick and easy commissioning in just three steps
• Automatic connection to devices
• Complete warranty service for the integration of the inverter in Solar.web
• Links to useful platforms (Solar.web, Solar.SOS, ...)
Characteristics
| INPUT DATA (CD) | TAURO ECO 50-3-D |
| Number of MPP trackers | 1 |
| Max input current (Idc max) | 87.5A |
| Max. input current per field (PV1 / PV2 / PV3) | 75/75/-A |
| Max. short circuit current (PV1/ PV2/ PV3) | 125/125/- |
| Max. short circuit current (Iscmax, inverter) | 178 |
| DC input voltage range (Udc min - Udc max) | 580-1000V |
| Injection start voltage (Udc start) | 650V |
| vMPP voltage switch (Umpp min - Umpp max) | 580-930V |
| Number of DC connections(PV1 / PV2 / PV3) | 7/7/- |
| Peak power PV generator (Pdc max) | 75kWc |
| OUTPUT DATA (AC) | |
| Rated output power AC (Pac,r) | 50,000 W |
| Max output power | 50,000 VA |
| AC Output Current (Iac Name) | 76A |
| Network connection (Uac,r) | 3~ NPE 400/230 V; 3~ NPE 380/220 V |
| Frequency (frequency range fmin - fmax) | 50 Hz / 60 Hz (45 - 65 Hz) |
| Power factor (cos φac,r) | 0 - 1 ind. / cap. |
| GENERAL DATA | |
| Dimensions (height x width x depth) | 755 x 1109 x 346 mm (without wall mount) |
| Weight | 74 kg |
| Degree of protection | IP 65 |
| Protection class | 1 |
| Night consumption | < 16 W |
| Cooling | Active and double-walled cooling technology |
| Installation | Indoor and outdoor1 |
| Ambient temperature range | - 40 - + 65 °C 2 |
| Certificates and compliance with standards 3 | AS/NZS 4777.2:2020, IEC62109-1/-2, VDE-AR-N 4105:2018, IEC62116, EN50549-1:2019 & EN50549-2:2019, VDE-AR-N 4110:2018,IEC 0-16:2019, IEC 0-21:2019 |
| DC CONNECTION TECHNOLOGY | |
| Cable section | 4 - 6 mm² |
| DC cable material | Cu |
| DC connectors | Direct connection in DC Stäubli Multi Contact MC4 |
| YIELD | |
| Max efficiency | 98.6 % |
| European efficiency (ηEU) | 98.1 % |
| MPP Performance | > 99.9 % |
| PROTECTIVE DEVICES | |
| DC Disconnector | integrated |
| Overload behaviour | |
| Protection against polarity reversals | integrated |
| RCMU | integrated |
| DC Isolation Measurement | integrated |
| DC/AC lightning arrester | Type 1 + 2 integrated, Type 2 optional |
| DC chain fuse | integrated, 15 A or 20 A |
| INTERFACES | |
| Wi-Fi | Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON) |
| Ethernet LAN RJ45 4 | 10/100Mbit; max. 100m Fronius Solar.web, Modbus TCP Sunspec, Fronius Solar API (JSON) |
| USB (Type-A plug) | 1A @5V max.3 |
| Emergency Shutdown (WSD) | Emergency stop |
| 2x RS485 | Modbus RTU SunSpec |
| 6 digital inputs / 6 digital I/Os | Programmable interface for inverter control, power management and devices. |
| Datalogger and web server 4 | Integrated |
Data sheets and documentation
Specifications
| 1 MPPT |
