1.1 Personal Safety.........................................................................................................................................................................2

1.2 Electrical Safety........................................................................................................................................................................ 4

1.3 Environment Requirements................................................................................................................................................. 8

1.4 Mechanical Safety.................................................................................................................................................................10

1.5 Equipment Safety.................................................................................................................................................................. 15

1.5.1 ESS Safety.............................................................................................................................................................................15

1.5.2 Battery Safety..................................................................................................................................................................... 16

2 Overview................................................................................................................................. 23

2.1 Model Description................................................................................................................................................................ 23

2.2 Label Description.................................................................................................................................................................. 24

2.3 Functions and Features....................................................................................................................................................... 25

2.4 Appearance............................................................................................................................................................................. 26

2.5 ESS Composition................................................................................................................................................................... 34

2.5.1 Battery Cabin...................................................................................................................................................................... 34

2.5.2 Control Unit Cabin............................................................................................................................................................ 39

2.5.3 Smart Rack Controller Cabin......................................................................................................................................... 45

2.6 Components............................................................................................................................................................................ 46

2.6.1 Power Supply and Distribution System......................................................................................................................46

2.6.1.1 Battery Pack..................................................................................................................................................................... 47

2.6.1.2 Smart Rack Controller.................................................................................................................................................. 48

2.6.1.3 Embedded Power Subrack.......................................................................................................................................... 49

2.6.1.4 Rectifier Module PSU.................................................................................................................................................... 50

2.6.1.5 SMU.................................................................................................................................................................................... 52

2.6.2 Monitoring System............................................................................................................................................................ 55

2.6.2.1 CMU.................................................................................................................................................................................... 56

2.6.2.2 SmartModule................................................................................................................................................................... 58

2.6.2.3 Input/Output Board (IO Board)................................................................................................................................ 59

2.6.3 Environmental Control System..................................................................................................................................... 60

2.6.3.1 T/H Sensor........................................................................................................................................................................ 61

2.6.3.2 Air Conditioner in the Control Unit Cabin............................................................................................................. 62

Issue 15 (2023-11-01)

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