Huawei SUN600-5KTL-L0 User Manual page 72

SUN600-(5KTL, 6KTL)-L0
User Manual
Parameter Name
Grid connection
with limited power
(kW)
Issue 04 (2023-02-17)
Communication
disconnection fail-safe
Communication
disconnection
detection time
Closed-loop controller
Limitation mode
Maximum grid feed-in
power
Power adjustment
period
Power control
hysteresis
Active power output
limit for fail-safe
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7 Man-Machine Interaction
Description
In the inverter anti-backfeeding
scenario, if this parameter is set to
Enable, the inverter will derate
according to the active power
derating percentage when the
communication between the inverter
and the Smart Dongle is disconnected
for a period longer than
Communication disconnection
detection time.
Specifies the time for determining the
communication disconnection
between the inverter and the Dongle.
This parameter is displayed when
Communication disconnection fail-
safe is set to Enable.
● If multiple Smart Solar Inverters
are cascaded, set this parameter to
SDongle.
● If there is only one Smart Solar
Inverter, set this parameter to
Inverter.
Total power indicates export
limitation of the total power at the
grid-tied point.
Specifies the maximum active power
transmitted from the grid-tied point
to the power grid.
Specifies the shortest interval for a
single anti-backfeeding adjustment.
Specifies the dead zone for adjusting
the inverter output power. If the
power fluctuation is within the power
control hysteresis, the power is not
adjusted.
Specifies 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.
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