Huawei Smart String ESS LUNA2000-215-2S10 User Manual page 112

LUNA2000-(215-2S10, 215-2S12) Smart String ESS
User Manual
Procedure
Step 1 (Optional) Press the red button on the lead-acid battery box to start the lead-acid
battery.
Step 2 Turn on the auxiliary power switch and general power distribution switch of the
customer's power distribution cabinet.
Issue 01 (2024-07-31)
NO TE
The following table lists the recommended specifications of the general power distribution
switch. Customers can select a switch whose specifications comply with local regulations
based on actual application scenarios.
● Three-phase AC switch
● Rated voltage ≥ 380 V AC (depending on the actual power grid voltage level)
● Rated current: 250 A
● Breaking capability > Short-circuit current on the low-voltage side of the user. For
example, if the rated capacity is 200 kVA and the short-circuit impedance is 4%, the
short-circuit current (I
Copyright © Huawei Digital Power Technologies Co., Ltd.
) on the low-voltage side is about 8.357 kA.
cc
8 Powering On the ESS
105