Charging Procedure; Battery Storage And Single Battery Charge - Huawei Smart String ESS LUNA2000-215-2S10 User Manual

LUNA2000-(215-2S10, 215-2S12) Smart String ESS
User Manual
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Checking the ESS Before Charging
1.
2.
Full Charge Strategy
The charging ambient temperature ranges from 15°C to 40°C.

Charging Procedure

Step 1 Remove the ESS packaging and open the ESS door.
Step 2 Connect the PCS port of the ESS to the 380–480 V AC power grid.
Step 3 Connect the ESS auxiliary power supply to the single-phase 176–264 V power
distribution cabinet.
Step 4 Connect the preinstalled BAT+ and BAT– power cables of the RCM to the general
BAT+ and BAT– terminals of battery packs.
Step 5 (Optional) Turn on the RCM disconnector.
Step 6 Turn on the general power circuit breaker of the power distribution cabinet
outside the ESS.
Step 7 Turn on the auxiliary power circuit breaker of the power distribution cabinet
outside the ESS.
Step 8 (Optional) Turn on the auxiliary power circuit breakers QF1 and QF2 of the RCM
(applicable when the UPS is used).
Step 9 Press the WiFi button on the ESS door for more than 3 seconds, and connect to
the ESS on the FusionSolar app.
Step 10 Log in to the FusionSolar app and perform charging operations.
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4.2 Battery Storage and Single Battery Charge

When batteries are stored as spare parts and will not be used immediately, the
following storage requirements must be met:
Issue 01 (2024-07-31)
Clamp meter
Insulated torque socket wrench
Check the ESS exterior to ensure that the ESS is qualified before charging.
The ESS is qualified if it is free from the following symptoms:
– Deformation
– Enclosure damage
– Leakage
NO TE
Prepare the ESS that is qualified for charging.
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4 Storage Requirements
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