Huawei SUN2000 M0 Series User Manual page 101

SUN2000-(3KTL-10KTL)-M0
User Manual
Parameter
Limitation mode
PV plant capacity
Maximum grid
feed-in power
(kW)
Power lowering
adjustment
period
Maximum
protection time
Power raising
threshold
Communication
disconnection
fail-safe
Communication
disconnection
detection time
Issue 06 (2020-10-23)
● Total power
● Single-phase power
-
-
-
-
-
● Disable
● Enable
-
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C Setting Export Limitation Parameters
Description
● If this parameter is set to Total
power, it indicates that no
backfeeding occurs for the three
phases.
● If this parameter is set to Single-
phase power, it indicates that no
backfeeding occurs for the phase
with the maximum power.
Specifies the total maximum active
power in the inverter cascading
scenario.
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 time for detecting meter
data. If the Dongle does not detect
any meter data within the preset
time, the Dongle delivers the preset
value of the Active power output
limit for fail-safe to the inverter for
protection.
Specifies the threshold for raising the
inverter output power.
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 Dongle is disconnected for a
period longer than Communication
disconnection detection time.
Specifies the time for determining
the communication disconnection
between the solar inverter and the
Dongle.
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