Set the correct grid code based on the application area and scenario of the SUN2000. On
the quick settings screen, you can set basic parameters. After settings, you can modify the
parameters by tapping Settings on the main menu screen.
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7.1.4 Operations Related to the Advanced User
Ensure that the DC side of the SUN2000 is energized before setting grid
parameters, protection parameters, and feature parameters.
7.1.4.1 Setting Grid Parameters
Procedure
Step 1 Choose Settings > Grid parameters to set grid parameters.
Figure 7-7 Grid parameters
Table 7-1 Grid parameters
Parameter
Description
Grid Code Set this parameter based on the grid code of the country or region
where the inverter is used and the inverter application scenario.
Isolation settings Set the working mode of the inverter based on the grounding
status at DC side and the connection to the power grid.
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7.1.4.2 Setting Protection Parameters
Procedure
Step 1 Choose Settings > Protection parameters to set protection parameters.
Figure 7-8 Protection parameters
SUN2000-(100KTL, 110KTL, 125KTL) Series
User Manual 7 Man-Machine Interactions
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