Huawei LUNA2000-200KWH-2H1 Smart String ESS User Manual page 25

LUNA2000-200KWH-2H1 Smart String ESS
User Manual
Tighten the screws on copper bars or cables to the torque specified in this
document. Periodically confirm whether the screws are tightened, check for rust,
corrosion, or other foreign objects, and clean them up if any. Loose screw
connections will result in excessive voltage drops and batteries may catch fire
when the current is high.
After batteries are discharged, charge them in time to avoid damage due to
overdischarge.
Statement
The Company shall not be liable for any damage or other consequences to
the batteries it provides due to the following reasons:
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Issue 02 (2023-02-28)
WARNING
WARNING
Batteries are damaged due to force majeure such as earthquakes, floods,
volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts,
typhoons, hurricanes, tornadoes, and other extreme weather conditions.
Batteries are damaged because the onsite equipment operating environment
or external power parameters do not meet the environment requirements for
normal operation, for example, the actual operating temperature of batteries
is too high or too low, or the power grid is unstable and experiences outages
frequently.
Batteries are damaged, fall, leak, or crack due to improper operations or
incorrect connection.
After being installed and connected to the system, the batteries are not
powered on in time due to your reasons, which causes damage to the
batteries due to overdischarge.
Batteries are damaged because they are not accepted in time due to your
reasons.
You set battery operating parameters incorrectly.
You use batteries of different types together, causing acceleration of capacity
attenuation. For example, you use our batteries together with batteries of
other vendors or with batteries of different rated capacity.
You maintain batteries improperly, causing frequent overdischarge; you
expand the load capacity without notifying us; or you have not fully charged
the batteries for a long time.
You do not perform battery maintenance based on the operation guide, such
as failure to check battery terminals regularly.
Batteries are damaged because you do not store them in accordance with
storage requirements (for example, in an environment that is damp or prone
to rain).
Batteries are not charged as required during storage due to your reasons,
resulting in capacity loss or other irreversible damages to the batteries.
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