Setting Feature Parameters - Huawei SUN2000-90KTL Series User Manual

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
Parameter
Level-N overvoltage protection
threshold (V)
Level-N overvoltage protection
duration (ms)
Level-N undervoltage protection
threshold (V)
Level-N undervoltage protection
duration (ms)
Level-N overfrequency
protection threshold (Hz)
Level-N overfrequency
protection duration (ms)
Level-N underfrequency
protection threshold (Hz)
Level-N underfrequency
protection duration (ms)
----End

7.1.5.3 Setting Feature Parameters

Procedure
Step 1 Choose Settings > Feature parameters to set feature parameters.
Issue 10 (2020-03-28)
Description
Specifies the level-N grid overvoltage protection threshold.
NOTE

N can be 1, 2, 3, or 4.
 When HVRT is set to Enable and Level-1 overvoltage protection threshold is
higher than Threshold for triggering HVRT, if the grid voltage is between
Threshold for triggering HVRT and Level-1 overvoltage protection
threshold, the SUN2000 could start and shut down repeatedly.
Specifies the level-N grid overvoltage protection duration.
NOTE
N can be 1, 2, 3, or 4.
Specifies the level-N grid undervoltage protection threshold.
NOTE
 N can be 1, 2, 3, or 4.
 When LVRT is set to Enable and Level-1 undervoltage protection threshold is
lower than Threshold for triggering LVRT, if the grid voltage is between
Level-1 undervoltage protection threshold and Threshold for triggering
LVRT, the SUN2000 could start and shut down repeatedly.
Specifies the level-N grid undervoltage protection duration.
NOTE
N can be 1, 2, 3, or 4.
Specifies the level-N grid overfrequency protection threshold.
NOTE
N can be 1 or 2.
Specifies the level-N grid overfrequency protection duration.
NOTE
N can be 1 or 2.
Specifies the level-N grid underfrequency protection threshold.
NOTE
N can be 1 or 2.
Specifies the level-N grid underfrequency protection duration.
NOTE
N can be 1 or 2.
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