Huawei SUN2000-50KTL-M0 User Manual page 102

SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual
Figure 7-6 Protection parameters (special user)
----End
Parameter List
No. Parameter
1 Unbalance voltage protection
2 Phase angle offset protection
3 10 minute OV protection
4 10 minute OV protection time
5 Level-1 OV protection
6 Level-1 OV protection time
Issue 11 (2024-02-02)
NO TE
Vn represents the rated voltage and Fn represents the rated frequency.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Description
Specifies the SUN2000 protection threshold
in the case of unbalanced power grid
voltage.
The standards of certain countries and
regions require that the SUN2000 needs to
be protected when the three-phase angle
offset of the power grid exceeds a certain
value.
Specifies the 10-minute overvoltage
protection threshold.
Specifies the 10-minute overvoltage
protection duration.
Specifies the level-1 overvoltage protection
threshold.
Specifies the level-1 overvoltage protection
duration.
94