3.21 Water Sensor........................................................................................................................................................................55
3.22 ESM-48100A6...................................................................................................................................................................... 56
4 Installing PV Modules.......................................................................................................... 63
5 Installation Preparations..................................................................................................... 64
5.1 Preparing Cables................................................................................................................................................................... 64
5.2 Preparing Tools...................................................................................................................................................................... 65
5.3 Installation Space Requirements..................................................................................................................................... 66
5.4 Cabinet Cable Hole Positions and
Denitions............................................................................................................ 68
6 Cable Routing Requirements..............................................................................................69
7 Installing the Cabinet...........................................................................................................72
7.1 Marking Mounting Holes................................................................................................................................................... 72
7.2 Drilling Holes and Installing Expansion Sleeves.........................................................................................................73
7.3 Hoisting a Cabinet................................................................................................................................................................ 74
7.4 Installing Cabinets on a Concrete Floor........................................................................................................................ 77
7.5 (Optional) Installing Right and Left Sealing Plates.................................................................................................. 77
7.6 Combining Cabinets............................................................................................................................................................. 78
7.6.1 Removing sealing plates................................................................................................................................................. 78
7.6.2 Securing Cabinets.............................................................................................................................................................. 79
7.6.3 Installing Connecting Kits............................................................................................................................................... 80
7.6.4 Installing a Top Sealing Plate........................................................................................................................................ 82
7.7 Installing a Ground Cable.................................................................................................................................................. 84
8 Installing Components......................................................................................................... 86
8.1 Component Installation Positions................................................................................................................................... 86
8.2 Installing a PSU..................................................................................................................................................................... 88
8.3 Installing a Power Module M48500N1......................................................................................................................... 89
8.4 Installing a DG Expansion Module................................................................................................................................. 90
8.5 Installing an AC Input Module......................................................................................................................................... 91
8.6 Installing a PVDU-150A1....................................................................................................................................................92
8.7 Installing an SSU................................................................................................................................................................... 93
8.8 Installing a Digital Temperature and Humidity Sensor........................................................................................... 94
9 Installing Batteries and Cables.......................................................................................... 96
9.1 Installing Lithium Batteries............................................................................................................................................... 97
9.2 Installing Battery Cables.....................................................................................................................................................98
9.3 Installing Battery Cables Between the Battery Cabinet and the ICC Cabinet............................................... 103
10 Installing Cables................................................................................................................105
10.1 Installing a Dry Contact Signal Cable....................................................................................................................... 105
10.2 (Optional) Installing Communications Cable.........................................................................................................106
10.2.1 IP Networking................................................................................................................................................................ 106
10.2.2 Wireless Networking................................................................................................................................................... 106
10.2.3 BBU In-band Networking...........................................................................................................................................107
PowerCube 1000 (STC, Saudi Arabia, ICC800-A1-C2,
ESC800-A1)
Installation Guide Contents
Issue 02 (2021-09-28) Copyright © Huawei Technologies Co., Ltd. v