Fronius Tauro 50-3

Categories: Fronius Tauro

The Fronius Tauro is the robust commercial inverter for high yields. The commercial inverter is made for unprotected outdoor areas and shows its best in harsh areas. It's flexible system design minimises BOS costs.

The Fronius Tauro is the robust commercial inverter for high yields. The commercial inverter is made for unprotected outdoor areas and shows its best in harsh areas. It's flexible system design minimises BOS costs and is therefore the first choice for commercial PV.

Input Data:
Number of MPP trackers: 3
Max. input voltage: 36 / 36 / 72 A
DC input voltage range (Udc min - Udc max): 200 - 1000 V
Feed-in start voltage (Udc start): 400 V
MPP voltage range: 400-930 V
Max. PV generator power (Pdc max): 75kWp
Number of DC connections (MPPT1 / MPPT2): D: 3/4/7 , P: 3
Output Data:
AC nominal output (Pac,r): 50,000 W
Max. AC output current: 75 A
Grid connection (voltage range): 3~ NPE 380/220V or 3~ NPE 400/230V
Frequency (fr): 50 Hz / 60 Hz (45 - 65 Hz)
Total harmonic distortion: < 3 %
Power factor (cos φac,r): 0 - 1 ind. / cap.
General data:
Dimensions (Height xWidth x Depth): 644mm x 1038mm x 316mm
Weight: 93 kg
Degree of protection: Power electronics area: IP66 / DC connection area: IP66 / AC connection area: IP65
Protection class: 1
Overvoltage category (DC / AC): 2/3
Inverter concept: Transformerless
Cooling: Szabályozott léghűtés
Installation: Beltéri és kültéri telepítés
Ambient temperature range: -40 - +65 °C
Permitted humidity: 0 to 100 % (condensing)
DC connection technology: MC4 whips , V-clamps
AC connection technology: V-clamps
Certificates and compliance with standards: IEC62109-1:2010, IEC62109-2:2011, DIN V VDE 0126-1-1:2006
Protection Devices:
DC insulation measurement: igen
Overload behavior: Működési pont eltolás, teljesítménykorlátozás
Efficiency:
Max. efficiency: 98.2 %
European efficiency (ηEU): 97.4 / 97.8 / 97.5 %

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Product: Fronius Tauro 50-3



SuperFlex Design

The Fronius SuperFlex Design is an ingenious combination of technical performance attributes that make designing your PV system not only extremely simple, but also incredibly flexible. The key performance factors of the SuperFlex Design are two MPP trackers, together with a high system voltage and wide DC input voltage range. Every DC input, and therefore every MPP tracker, is able to accommodate the entire nominal output of the inverter. Regardless of whether the inverter has to cope with different roof orientations, shading of one or two strings, or the use of residual modules: a Fronius inverter featuring integrated SuperFlex Design will satisfy every conceivable operational PV system planning scenario using just a single inverter model.

Integrated system monitoring

  • Hardware and software for commercial system monitoring included as standard
  • Open interfaces for the integration of third party components

Easy and fast servicing

  • Maintenance possible by one person only on-site
  • Saves time and labour costs

Installation in unprotected outdoor areas

  • Can be installed in an unprotected harsh environment
  • Double wall front cover & active cooling technology
  • Still produces high yield in direct sunlight

BOS cost savings

  • AC Daisy Chaining option saves AC combiner boxes and cabling
  • Significantely reduced BOS and installation costs of the roof-top or ground-mount system

Maximum yield

  • Higher yields thanks to double walls and active cooling system
  • Protection of components from high temperatures and extended lifetime of the inverter

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