Huawei SmartLogger3000 User Manual

Parameter Description Remarks
Q-U characteristic
curve
The device adjusts Q/S (the ratio of the
output reactive power to apparent
power) in real time based on U/Un(%)
(the ratio of the actual power grid
voltage to the rated power grid
voltage).
-
Q-U characteristic
curve mode
Species the reactive power
compensation mode of the device
output.
-
Delay for Q-U
characteristic curve
to take eect
Species the delay time for Q-U
adjustment.
-
Power percentage
for triggering Q-U
scheduling
Species the reference apparent power
in percentage. When the actual
apparent power of the device is greater
than the value of this parameter, the
Q-U characteristic curve scheduling
function is enabled.
-
Power percentage
for exiting Q-U
scheduling
Species the P/Pn when the device
exits the Q-U scheduling. -
Minimum PF of Q-U
characteristic curve
Species the minimum power factor
for Q-U adjustment.
-
Q-P characteristic
curve
The device adjusts Q/Pmax (the ratio
of the reactive power to the maximum
active power) in real time based on P/
Pmax (the ratio of the active power to
the maximum active power).
-
PF-U characteristic
curve
The device adjusts the power factor in
real time based on U/Un(%) (the ratio
of the actual power grid voltage to the
rated power grid voltage).
-
PF-U voltage
detection lter time
Species the time for ltering the grid
voltage in the PF-U curve.
-
cosφ-P/Pn
characteristic curve
The device adjusts the output power
factor cosφ in real time based on P/
Pn(%).
-
cosφ-P/Pn triggering
voltage
Species the voltage threshold for
triggering reactive power
compensation based on the cosφ-P
curve.
-
SmartLogger3000
User Manual 6 WebUI Operations
Issue 10 (2022-08-20) Copyright © Huawei Technologies Co., Ltd. 159

Huawei SmartLogger3000 Specifications

General

Brand	Huawei
Model	SmartLogger3000
Category	Data Loggers
Language	English