Sungrow SG1K5TL-31, User Manual

Page: 71 / 79

Operation of LCD Menu
8
65
8.8.6
Protective Parameters Settings
1. Long press button “ ” to enter into
sub-screen.
2. Short press button “ ” to select
icon “Set-param” and long press button
“ ” to confirm the selection.
3. Short press “ ” to move cursor
and short press “ ” to set the password
1111.
4. Short press button “ ” to select
icon “Pro-param” and long press button
“ ” to confirm the selection.
5. Short press button “ ” to move
cursor and short press “ ” to set
appropriate protective parameters.
Table 8-3 Protective Parameters Range
Parameter Simple explanation Adjustable range Default value
Vgrid-max Maximum AC voltage 240V-274V 270V
Vgrid-min Minimum AC voltage 174V-215V 180V
Fgrid-max Maximum AC frequency 50.2Hz-52.5Hz 51.5Hz
60.5Hz-62.5Hz 61.0Hz
Fgrid-min Minimum AC frequency 47.0Hz-49.5Hz 47.5Hz
57.0Hz-59.5Hz 59.0Hz