2.4.4.4 Smoke Detector.............................................................................................................................................................. 49
2.4.5 Exhaust System.................................................................................................................................................................. 50
2.4.5.1 Exhaust Module.............................................................................................................................................................. 51
2.4.5.2 Exhaust Controller......................................................................................................................................................... 51
2.5 Working Principle..................................................................................................................................................................52
2.5.1 Circuit Diagram.................................................................................................................................................................. 53
2.5.2 Device Status.......................................................................................................................................................................53
2.6 Networking Application...................................................................................................................................................... 54
2.6.1 On-Grid Scenario............................................................................................................................................................... 54
3 Transportation Requirements.............................................................................................57
4 Storage Requirements..........................................................................................................60
4.1 ESS (Excluding Battery Packs) Storage..........................................................................................................................60
4.2 Battery Pack Storage and Single Battery Pack Charge............................................................................................ 60
4.3 Smart Rack Controller Storage.........................................................................................................................................65
5 Site Requirements................................................................................................................. 67
5.1 Site Selection Requirements..............................................................................................................................................67
5.1.1 General Requirements..................................................................................................................................................... 67
5.1.2 Outdoor Requirements.................................................................................................................................................... 69
5.1.3 Indoor Requirements........................................................................................................................................................ 70
5.2 Clearance Requirements..................................................................................................................................................... 72
5.3 Foundation Requirements.................................................................................................................................................. 73
5.4 Forklift Requirements.......................................................................................................................................................... 74
5.5 Hoisting Requirements........................................................................................................................................................74
6 Unpacking and Acceptance.................................................................................................76
7 Installation..............................................................................................................................77
7.1 Installation Preparations.................................................................................................................................................... 77
7.1.1 Preparing Tools................................................................................................................................................................... 77
7.1.2 Pre-installation Check...................................................................................................................................................... 80
7.2 Installing the ESS.................................................................................................................................................................. 80
7.3 Connecting a Ground Cable for the ESS....................................................................................................................... 85
7.3.1 Inside the Cabinet............................................................................................................................................................. 86
7.3.2 (Optional) Outside the Cabinet....................................................................................................................................86
7.4 Installing Components........................................................................................................................................................ 88
7.4.1 Installing the Rack Mounted Fire Extinguishing System......................................................................................88
7.4.2 Installing Battery Packs................................................................................................................................................... 89
7.4.3 Installing the Smart Rack Controller.......................................................................................................................... 97
7.4.4 Installing the Smart PCS............................................................................................................................................... 100
7.4.5 (Optional) Installing a Maintenance Socket......................................................................................................... 102
7.4.6 (Optional) Installing a DDSU666-H......................................................................................................................... 103
8 Installing Cables.................................................................................................................. 104
LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
User Manual Contents
Issue 10 (2023-11-07) Copyright © Huawei Digital Power Technologies Co., Ltd. vii
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