Huawei SUN2000-12KTL-M5 Series - Page 68

Parameter Name Description
Grid
connection
with limited
power (%)
Closed-loop
controller
● If multiple inverters are
cascaded, set this
parameter to SDongle/
SmartLogger.
● If there is only one inverter,
set this parameter to
Inverter.
Limitation mode Total power indicates export
limitation of the total power
at the grid-tied point.
PV plant capacity Species the total maximum
active power in the SUN2000
cascading scenario.
Maximum grid
feed-in power
Species the percentage of the
maximum active power of the
grid-tied point to the PV plant
capacity.
Power adjustment
period
Species the shortest interval
for a single anti-backfeeding
adjustment.
Power control
hysteresis
Species the dead zone for
adjusting the inverter output
power. If the power
uctuation is within the power
control hysteresis, the power is
not adjusted.
Active power
output limit for
fail-safe
Species the derating value of
the inverter active power by
percentage. If the Smart
Dongle does not detect any
meter data or the
communication between the
Smart Dongle and the inverter
is disconnected, the Smart
Dongle delivers the derating
value of the inverter active
power by percentage.
SUN2000-(12KTL-25KTL)-M5 Series
User Manual 7 Man-Machine Interactions
Issue 10 (2024-05-14) Copyright © Huawei Digital Power Technologies Co., Ltd. 61