Typical Application Scenarios - Huawei LUNA2000-2.0MWH Series User Manual

LUNA2000-2.0MWH Series Smart String ESS
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2.8 Typical Application Scenarios

The system consists of the Smart ESS (including the Smart Rack Controller), DC LV
Panel, Smart PCS, Smart Transformer Station, Distribution Transformer, and step-
up transformer.
Figure 2-59 LUNA2000-2.0MWH-1HX networking application
(A) Smart ESS
(D) Smart Transformer Station
(STS)
(G) Management system
Issue 08 (2022-11-15)
Description
If a Smart Rack Controller or a battery pack is faulty, the ESS
enters the fault state.
Smart Rack Controllers are disconnected from the CMU.
After the CMU starts, the ESS is waiting for the energy storage
units (ESUs) to be connected.
(B) DC LV Panel
(E) Step-up transformer
(H) Smart Array Controller
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(C) Smart PCS
(F) Power grid
(I) Distribution Transformer
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