LUNA2000-200KWH-2H1 Smart String ESS
User Manual
Copyright © Huawei Technologies Co., Ltd.
2.4.4.2 T/H sensor ............................................................................................................................................................. 41
2.4.4.3 CO Sensor ............................................................................................................................................................. 42
2.4.4.4 Smoke Detector .................................................................................................................................................... 43
2.4.5 Exhaust System ........................................................................................................................................................ 45
2.4.5.1 Air Exhaust Module .............................................................................................................................................. 45
2.4.5.2 Air Exhaust Controller .......................................................................................................................................... 46
2.5 Working Principle ....................................................................................................................................................... 47
2.5.1 Circuit Diagram ....................................................................................................................................................... 47
2.5.2 Device Status ........................................................................................................................................................... 47
2.6 Typical Application Scenario ...................................................................................................................................... 48
2.7 Site Requirements ....................................................................................................................................................... 50
2.7.1 Site Selection Requirements .................................................................................................................................... 50
2.7.2 Forklift Requirements .............................................................................................................................................. 53
2.7.3 Hoisting requirements .............................................................................................................................................. 53
2.8 Installation .................................................................................................................................................................. 54
2.8.1 Installation Preparations .......................................................................................................................................... 54
2.8.1.1 Preparing Tools ..................................................................................................................................................... 54
2.8.1.2 Pre-installation Check ........................................................................................................................................... 56
2.8.2 Installing the ESS .................................................................................................................................................... 56
2.8.3 Connecting a PE Cable for the ESS ......................................................................................................................... 62
2.8.3.1 Inside the Cabinet ................................................................................................................................................. 62
2.8.3.2 (Optional) Outside the Cabinet ............................................................................................................................. 63
2.8.4 Installing Components ............................................................................................................................................. 65
2.8.4.1 Installing the Rack-mounted Integrated Gas Fire Extinguisher ............................................................................ 65
2.8.4.2 Installing Battery Packs ........................................................................................................................................ 66
2.8.4.3 Installing the Smart Rack Controller .................................................................................................................... 73
2.8.4.4 Installing the Smart PCS ....................................................................................................................................... 76
2.8.4.5 (Optional) Installing a Maintenance Socket .......................................................................................................... 78
2.8.4.6 (Optional) DDSU666-H ........................................................................................................................................ 79
2.9 Installing Cables ......................................................................................................................................................... 79
2.9.1 Preparing Cables ...................................................................................................................................................... 80
2.9.2 Installing Cables for the Rack-mounted Integrated Gas Fire Extinguisher .............................................................. 81
2.9.3 Installing Battery Pack Cables ................................................................................................................................. 82
2.9.4 Installing Rack Controller Cables ............................................................................................................................ 85
2.9.5 Installing DC Power Cables ..................................................................................................................................... 88
2.9.6 Auxiliary an AC Power Cable (with External Grid Power Supply) ......................................................................... 89
2.9.7 Installing a Single-phase AC Input Power Cable (without External Grid Power Supply) ....................................... 90
2.9.8 Installing Communications Cables .......................................................................................................................... 91
2.9.8.1 Installing a FE Communications Cable ................................................................................................................ 91
2.9.8.2 Installing Fiber Ring Network Communications Cables ...................................................................................... 92
2.9.9 (Optional) Installing DDSU666-H Cables ............................................................................................................... 94
2.9.10 (Optional) Installing Maintenance Socket Cables.................................................................................................. 95
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