LUNA2000-200KWH-2H1 Smart String ESS 
  User Manual   
 
Copyright © Huawei Technologies Co., Ltd. 
 
Environmental protection requirement 
 
2.4.1.3 Embedded Power Subrack 
Figure 2-8 Appearance 
 
(5) Monitoring module (SMU11B) 
(6) PSU installation positions 
 
2.4.1.4 Monitoring Module (SMU11B) 
Figure 2-9 SMU11B 
 
(2) Minor alarm indicator 
(3) Major alarm indicator 
(7) Position of the SN code