Sungrow SG30KU - AFD Settings Configuration and Self-Test

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11.2 Grid Over-/Under-voltage Parameter
Voltage(at PCC) Trip time(s)
V＜50%
0.16
50%≤V＜88%(adjustable)
Adjustable 0.16 to 2
88%≤V≤110%(adjustable)
Normal operation
110%＜V＜120%
Adjustable 0.16 to 1
V＞120%
0.16
11.3 Grid Over-/Under-frequency Parameter
Frequency range(Hz) Clearing time(s)
＞60.5
0.16
< {59.8-57.0}
(adjustable set point)
Adjustable 0.16 to 300
<57.0 0.16
11.4 P-Q Curve