Huawei SUN2000-111KTL-NHM0 User Manual page 103

SUN2000-111KTL-NHM0
User Manual
No. Parameter
21 Power recovery
gradient of
overfrequency
derating (%/min)
22 PF (U) voltage
detection filtering
time (s)
23 Apparent power
baseline (kVA)
24 Active power
baseline (kW)
25 Communication
disconnection fail-
safe
26 Communication
disconnection
detection time (s)
27 Active power
output limit for fail-
safe
28 Closed-loop
controller
29 Limit value for
minimum PE of Q-
U characteristic
curve
30 Power percentage
for triggering Q-U
scheduling
31 Q-U characteristic
curve
Issue 09 (2023-12-18)
Description
Specifies the recovery rate of the
overfrequency derating power.
Specifies the time for filtering the
grid voltage in the PF-U curve.
Adjust the apparent output
baseline of the inverter.
Adjusts the active output baseline
of the inverter.
Specifies whether to enable the
communication disconnection fail-
safe function.
Specifies the communication
disconnection detection time.
Specifies the active power output
limit for fail-safe.
Set this parameter to an external
controller or inverter. The external
controller can be a SmartLogger or
Dongle.
Specifies the limit value for
minimum PF of Q-U characteristic
curve.
Specifies the reference apparent
power, in percentage. When the
actual apparent power of the
inverter is greater than the value
of this parameter, the Q-U
characteristic curve scheduling
function is enabled.
The inverter 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).
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7 Man-Machine Interactions
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