Battery Control - Huawei SUN2000-3KTL-M1 User Manual

SUN2000-(3KTL-10KTL)-M1
User Manual
Parameter Name
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7.2.1.2 Battery Control

Prerequisites
The screenshots in this chapter are taken in the SUN2000 3.2.00.011 app. The app
is being updated. The actual screens prevail.
Function
When the inverter connects to a battery, add the battery and set battery
parameters.
Issue 02 (2020-11-20)
Power control
hysteresis
Active power output
limit for fail-safe
Communication
disconnection fail-safe
Communication
disconnection
detection time
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interaction
Description
Specifies the dead zone for adjusting
the SUN2000 output power. If the
power fluctuation is within the power
control hysteresis, the power is not
adjusted.
Specifies the derating value of the
SUN2000 active power by percentage.
If the Smart Dongle does not detect
any meter data or the
communication between the Smart
Dongle and the SUN2000 is
disconnected, the Smart Dongle
delivers the derating value of the
SUN2000 active power by percentage.
In the SUN2000 anti-backfeeding
scenario, if this parameter is set to
Enable, the SUN2000 will derate
according to the active power
derating percentage when the
communication between the
SUN2000 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 SUN2000 and the
Dongle.
This parameter is displayed when
Communication disconnection fail-
safe is set to Enable.
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