Sungrow SG125HV, Руководство пользователя

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10 SunAccess APP User Manual
100
Fig. 10-20 Protection parameter
For convenient protection parameter setting, the protection parameters are
preset for certain countries. After country setting, select the protection stage as
single or multiple and then set the corresponding protection parameter.
Tab. 10-7 Single-stage Protection Parameters Explanation
Parameter Range Default
AC under-voltage single-stage protection value 60V-600V 528V
AC over-voltage single-stage protection value 477V-826V 660V
AC under-frequency single-stage protection
value
53.00Hz
-59.90Hz
59.80Hz
AC over-frequency single-stage protection value 65.00Hz
-62.00Hz
60.50Hz
Tab. 10-8 Multi-stage Protection Parameters Explanation
Parameter Range Default
AC under-voltage level 1 protection value 60V-600V 528V
AC over-voltage level 1 protection value 477V-826V 660V
AC under-frequency level 1 protection value 53.00Hz -59.90Hz 59.80Hz
AC over-frequency level 1 protection value 65.00Hz -62.00Hz 60.50Hz
AC under-voltage level 1 protection time 0s-600s 2s
AC over-voltage level 1 protection time 0s-600s 1s
AC under-frequency level 1 protection time 0s-600s 0.16s
AC over-frequency level 1 protection time 0s-600s 0.16s
AC under-voltage level 2 protection value 60V-600V 300V
AC over-voltage level 2 protection value 477V-826V 720V