Huawei LUNA2000-2.0MWH Series User Manual page 115

LUNA2000-2.0MWH Series Smart String ESS
User Manual
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Preparing Charging Devices
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Issue 15 (2023-11-01)
The following table lists the maximum charge intervals for batteries delivered
separately. Charge the batteries promptly and calibrate the SOC to at least
50%. Otherwise, the battery performance and service life may be deteriorated.
Storage Temperature (T)
–40°C < T ≤ +30°C
30°C < T ≤ 40°C
40°C < T < 60°C
Note a: The interval starts from the latest charge time labeled on the
battery package.
The following table lists the maximum total storage and transportation time
for batteries delivered with the ESS. Charge the batteries promptly and
calibrate the SOC to at least 50%. Otherwise, the battery performance and
service life may be deteriorated.
Storage Temperature (T)
–40°C < T ≤ +30°C
30°C < T ≤ 40°C
40°C < T < 60°C
Note a: The total time starts from the time when the product is shipped.
If batteries have been stored for longer than allowed, promptly report the
event to the person in charge.
Dispose of deformed, damaged, or leaking batteries directly irrespective of
how long they have been stored.
The storage duration starts from the latest charge time labeled on the battery
package. If a battery is qualified after charge, update the latest charge time
(recommended format: YYYY-MM-DD HH:MM) and the next charge time
(Next charge time = Latest charge time + Charge interval) on the label.
Batteries can be charged for a maximum of three times during storage.
Dispose of batteries if the maximum charge times are exceeded.
You can obtain the battery production completion time by querying the
delivery record based on the battery pack serial number (SN) or consulting
the Company's service engineers.
Multimeter
Clamp meter
Insulated torque socket wrench
Charger
Copyright © Huawei Technologies Co., Ltd.
3 Transportation and Storage
Maximum Charge Interval
15 months
11 months
7 months
Maximum Total Storage and
Transportation Time
11 months
7 months
3 months
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