Huawei SUN2000L - Page 107

SUN2000L-(2KTL-5KTL)
User Manual
7 Operations on the Local FusionHome App
Issue 02 (2017-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
100
Parameter
Description
Value Range
V rise suppress reactive
adjust point (%)
For a specific grid code
requires that the SUN2000L
generate a certain amount of
reactive power when the
output voltage exceeds a
certain value.
This parameter is displayed
when Voltage rise
suppression is set to
Enable.
[100, 115]
V rise suppress active
derating point (%)
For a specific grid code
requires that the active
power of the SUN2000L be
derated according to a
certain slope when the
output voltage exceeds a
certain value.
This parameter is displayed
when Voltage rise
suppression is set to
Enable.
V rise suppress active
derating pt must be greater
than V rise suppress
reactive adjust pt.
[100, 115]
Frequency change rate
protection
Specifies whether to protect
the SUN2000L when the
grid frequency changes too
fast.

Enable

Disable
Freq chg rate protection
threshold (Hz/s)
For a specific grid code, the
SUN2000L is protected
when the grid frequency
change rate exceeds the
value.
This parameter is displayed
if Frequency change rate
protection is set to Enable.
[0.1, 5]
Freq chg rate protection
duration (s)
The SUN2000L is protected
when the grid frequency
change duration exceeds the
value.
This parameter is displayed
if Frequency change rate
protection is set to Enable.
[0.2, 20]