2.6.3.1 T/H Sensor........................................................................................................................................................................ 54

2.6.3.2 Air Conditioner in the Control Unit Cabin............................................................................................................. 55

2.6.3.3 Air Conditioner in the Battery Cabin....................................................................................................................... 56

2.6.3.4 Electrode Water Sensor................................................................................................................................................57

2.6.3.5 Door Status Sensor........................................................................................................................................................ 58

2.6.3.6 Light.................................................................................................................................................................................... 59

2.6.4 Fire Suppression System..................................................................................................................................................59

2.6.4.1 CO Sensor......................................................................................................................................................................... 60

2.6.4.2 Air Exhaust Module....................................................................................................................................................... 61

2.6.4.3 Air Exhaust Controller.................................................................................................................................................. 61

2.6.4.4 Extinguishant Control Panel....................................................................................................................................... 62

2.6.4.5 Fire Cylinder..................................................................................................................................................................... 65

2.6.4.6 Input/Output Modules................................................................................................................................................. 66

2.6.4.7 Fire Signal Transfer Board........................................................................................................................................... 68

2.6.4.8 Heat Detector.................................................................................................................................................................. 69

2.6.4.9 Smoke Detector.............................................................................................................................................................. 71

2.6.4.10 Fire Alarm Horn/Strobe............................................................................................................................................. 72

2.6.4.11 Extinguishant Release Indicator............................................................................................................................. 75

2.7 Working Principles................................................................................................................................................................ 76

2.7.1 Battery circuit diagram.................................................................................................................................................... 76

2.7.2 Working Modes.................................................................................................................................................................. 83

2.8 Typical Application Scenarios........................................................................................................................................... 84

3 Site Requirements................................................................................................................. 86

3.1 Site Selection Requirements.............................................................................................................................................. 86

3.2 Space Requirements............................................................................................................................................................. 88

3.3 Foundation Requirements.................................................................................................................................................. 89

4 Installation..............................................................................................................................91

4.1 Installation Preparations.................................................................................................................................................... 91

4.1.1 Preparing Tools................................................................................................................................................................... 91

4.1.2 Installation Environment Check................................................................................................................................... 94

4.2 Installing the ESS.................................................................................................................................................................. 94

4.2.1 Determining the Installation Position of the ESS................................................................................................... 94

4.2.2 Hoisting the ESS.................................................................................................................................................................95

4.2.3 Opening the Doors of the ESS...................................................................................................................................... 97

4.2.4 Grounding the ESS............................................................................................................................................................ 99

4.2.5 Securing the ESS.............................................................................................................................................................. 102

4.3 Installing Components...................................................................................................................................................... 104

4.3.1 Installing Copper Bars Between Battery Packs..................................................................................................... 104

4.3.2 (Optional) Filling the Fire Cylinder with Extinguishant..................................................................................... 106

4.3.3 Installing the Battery in the Extinguishant Control Panel................................................................................ 109

5 Installing Cables.................................................................................................................. 112

Issue 08 (2022-11-15)

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Table of Contents