Description

Fronius Fronius ECO 27.0-3 light network inverters are an integral part of network power plants (up to 27 kW). The work of this converter consists in converting constant voltage into variable voltage by transferring it to the external power grid.

The converter is designed to work with one solar array with a capacity of 27 kW, that is, it has 2 MPRT trackers. Thanks to the standardized ShnapINverter mounting system, the converter can be easily mounted on the wall with maximum comfort.

The main advantage of Fronius inverters is maintaining the function of limiting the generation of electricity to the network. This option is especially relevant both for power plants that are installed according to the green tariff and for ordinary network power plants.

An equally important feature of Fronius inverters is the ability to change the point of maximum power depending on the lighting of the photomodule. Denamic Peak Manager automatically tracks the point of maximum power and optimizes the performance of the inverter.

Thanks to the use of a modern ARM CORTEX M3 microcontroller, the converter efficiently and quickly analyzes the operating parameters of the solar power plant and, depending on their parameters, makes certain decisions.

The presence of a built-in WEB server enables the user to analyze the parameters of the power grid or electricity generation. The grid inverter has a certificate of conformity, which is required when connecting to a green tariff.

Characteristics

• Model – Fronius ECO 27.0-3 light

Input characteristics

• Maximum input current – 47.7 A
• Minimum voltage – 580 V
• Nominal voltage – 650 V
• Maximum voltage – 1000 V
• MRRT range 580 – 850 V
• Number of MRRT trackers – 1 pc

Initial characteristics

• Nominal power – 27,000 W
• Maximum power – 27,000 VA
• Maximum current – 39.0 A
• The number of phases is 3
• Network frequency – 50 Hz

General characteristics

• Dimensions – 725 x 510 x 225 mm
• Weight – 35.7 kg
• Type of protection – IR 65
• Temperature regimes (-40 – +55 °C)
• Humidity – (0 – 100 %)

Exchange interface

• WLAN / Ethernet LAN, USB (2x RS422 (RJ45 socket))