Huawei LUNA2000 Series - Page 79

LUNA2000-(5-30)-S0
User Manual
7 System Maintenance
Issue 01 (2020-09-18)
Copyright © Huawei Technologies Co., Ltd.
73
Ambient temperature: 0–40°C; recommended storage temperature: 20–30°C
Relative humidity: 5% to 80%
Place batteries in a dry and clean place with proper ventilation.
Place batteries in a place that is away from corrosive organic solvents and gases.
Keep batteries away from direct sunlight.
Keep batteries at least 2 meters away from heat sources.
Battery Recharge Period
Recharge the battery if it is not used for a long time.
Table 7-2 Recharge interval
Required Storage
Temperature
Actual Storage
Temperature
Recharge Interval
Remarks
0°C–40°C
0°C ≤ T ≤ 30°C
12 months
Within the recharge
interval: Use the
battery as soon as
possible.
Beyond the recharge
interval: Recharge
the battery.
The total storage
duration should not
exceed the warranty
period.
30°C < T ≤ 40°C
8 months
Battery Recharge Requirements
It is recommended that one distributed lithium battery be charged. (Use the default charge
current limit. The default current of LUNA2000-5-E0 is less than or equal to 0.5C.)
Installing Battery Cables
Step 1 Prepare the battery qualified for recharge.
Step 2 Connect cables by referring to the battery quick guide and inverter quick guide.
Step 3 Check that all cables are reliably connected with correct polarity and there is no short circuit.
----End
Battery Power-On and Commissioning