Huawei SmartLogger3000 User Manual

Parameter Description Remarks
VRT exit
hysteresis
threshold
Species the LVRT/HVRT recovery threshold. ● This parameter is
displayed when LVRT
or HVRT is set to
Enable.
● LVRT recovery
threshold = LVRT
threshold + VRT exit
hysteresis threshold
● HVRT recovery
threshold = HVRT
threshold – VRT exit
hysteresis threshold
VRT active
current limiting
(%)
Species the percentage of the maximum active
current to the rated current during fault ride-
through (FRT).
-
VRT active
power recovery
gradient
Species the recovery rate when the active current
recovers to the value at the moment before FRT.
-
Zero current
due to power
grid fault
Species whether to enable the Zero current due
to power grid fault function.
-
Grid voltage
jump triggering
threshold
This parameter can be set only for the VDE4120. -
Voltage rise
suppression
The standards of certain countries and regions
require that when the output voltage exceeds a
certain value, the device must suppress voltage rise
by outputting reactive power and reducing active
power.
-
Reactive power
adjustment
threshold (%)
for voltage rise
suppression
The standards of certain countries and regions
require that the device 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.
● The value of Voltage
rise suppression
active derating point
must be greater than
that of Reactive
power adjustment
threshold for
voltage rise
suppression.
SmartLogger3000
User Manual 6 WebUI Operations
Issue 10 (2022-08-20) Copyright © Huawei Technologies Co., Ltd. 152

Huawei SmartLogger3000 Specifications

General

Brand	Huawei
Model	SmartLogger3000
Category	Data Loggers
Language	English