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

1.2 Equipment Safety.................................................................................................................................................................... 4

1.2.1 UPS Safety.............................................................................................................................................................................. 4

1.2.2 Battery Safety........................................................................................................................................................................ 5

1.3 Electrical Safety..................................................................................................................................................................... 11

1.4 Environmental Requirements........................................................................................................................................... 15

1.5 Mechanical Safety.................................................................................................................................................................17

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

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

2.2 Working Principle.................................................................................................................................................................. 24

2.3 Working Modes..................................................................................................................................................................... 24

2.3.1 Normal Mode..................................................................................................................................................................... 24

2.3.2 Bypass Mode....................................................................................................................................................................... 25

2.3.3 Battery Mode...................................................................................................................................................................... 26

2.3.4 Maintenance Bypass Mode............................................................................................................................................ 26

2.3.5 ECO Mode............................................................................................................................................................................ 26

2.4 Chassis Description............................................................................................................................................................... 27

2.4.1 30 kVA/40 kVA....................................................................................................................................................................28

2.4.2 60 kVA................................................................................................................................................................................... 30

2.4.3 80 kVA................................................................................................................................................................................... 33

2.4.4 120 kVA................................................................................................................................................................................. 36

2.5 Component Description...................................................................................................................................................... 38

2.5.1 Power Unit........................................................................................................................................................................... 38

2.5.2 Bypass Unit.......................................................................................................................................................................... 39

2.5.3 Control Ports....................................................................................................................................................................... 41

2.5.4 MDU....................................................................................................................................................................................... 45

2.6 Typical Configurations......................................................................................................................................................... 48

2.6.1 Single UPS............................................................................................................................................................................ 48

2.6.2 Parallel System................................................................................................................................................................... 48

2.6.3 Dual-Bus System................................................................................................................................................................ 49

Issue 15 (2022-11-15)