Huawei LUNA2000-5-S0 User Manual page 140

LUNA2000-(5-30)-S0
User Manual
4.
Inspection Before Recharge
1.
2.
Battery Recharging Scenarios
Three-Phase Power Supply Scenario
●
Figure 8-1 Networking diagram for three-phase power supply scenario
(C) SUN2000-10KTL-M1
(G) Power grid
Issue 15 (2024-01-12)
If a lithium battery is stored for a long time, capacity loss may occur. After a
lithium battery is stored for 12 months in the recommended storage
temperature, the irreversible capacity loss rate is 3%–10%. If customers
perform the discharge test according to the specifications, they may fail to
pass the test if the storage capacity of the battery is not 100% of the rated
capacity.
Before recharging a battery, you need to check its appearance. Recharge the
battery if it is qualified or dispose of it if not.
The battery is qualified if it is free from the following symptoms:
– Deformation
– Shell damage
– Leakage
NO TE
indicates a power cable,
wireless communication.
The SUN2000-10KTL-M1 provides 10 kW power to charge batteries. It allows
two charge units (four battery packs) to be charged at the same time. For
other inverter models, see the following tables.
Copyright © Huawei Digital Power Technologies Co., Ltd.
indicates a signal cable,
(D) AC switch
(H) LUNA2000
8 System Maintenance
indicates
(E) ACDU
(M) FusionSolar app
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