Ingeteam 160TL Installation And Operation Manual page 79

Preparation for installing the unit
• The transformer low-voltage side must withstand an earth fault current at three times the grid frequency
in the range of 10 Arms/MVA.
• The dimensioning of the transformer must take into account:
• The power cycles of the photovoltaic application.
• The voltage and frequency characteristics (and their tolerances) of the connection point.
• The regulations of the country where it is to be installed.
• The environmental factors of the installation location (temperature, humidity, altitude, etc.).
• The transformer is an essential part of the installation; its features must be taken into account when
designing the necessary downstream protections.
ABZ2011IQM01_F - Installation and Operation Manual
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