1.1 General Safety.......................................................................................................................................................................... 1

1.2 Personnel Requirements....................................................................................................................................................... 4

1.3 Electrical Safety........................................................................................................................................................................ 4

1.4 Installation Environment Requirements.......................................................................................................................... 6

1.5 Mechanical Safety................................................................................................................................................................... 8

1.6 Device Running Safety........................................................................................................................................................ 10

1.7 Battery Safety......................................................................................................................................................................... 12

1.8 Others....................................................................................................................................................................................... 15

2 Product Overview.................................................................................................................. 16

2.1 Positioning............................................................................................................................................................................... 16

2.2 Features.................................................................................................................................................................................... 16

2.3 Application Scenario............................................................................................................................................................ 17

2.4 Conceptual Diagram............................................................................................................................................................ 20

2.5 Working Modes..................................................................................................................................................................... 21

2.5.1 Normal Mode..................................................................................................................................................................... 21

2.5.2 Bypass Mode....................................................................................................................................................................... 21

2.5.3 Battery Mode...................................................................................................................................................................... 22

2.5.4 ECO Mode............................................................................................................................................................................ 22

2.5.5 Source-Share Mode...........................................................................................................................................................23

3 Product Introduction............................................................................................................ 24

3.1 Model Description................................................................................................................................................................ 24

3.2 Cabinet Description.............................................................................................................................................................. 25

4 Component Description....................................................................................................... 26

4.1 Power Module........................................................................................................................................................................ 26

4.2 Bypass Module....................................................................................................................................................................... 27

4.3 Control Module...................................................................................................................................................................... 29

4.3.1 Overview............................................................................................................................................................................... 29

4.3.2 ECM........................................................................................................................................................................................ 29

4.3.3 Dry Contact Card............................................................................................................................................................... 31

4.3.4 Monitoring Interface Card.............................................................................................................................................. 34

Issue 01 (2020-11-30)