Sungrow SG2500HV-30, System Manual

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III
6.5 AC Connection ........................................................................................... 41
6.5.1 Safety Notices .................................................................................. 41
6.5.2 AC Connection Area on the Side ....................................................... 41
6.5.3 AC Connection Area at the Bottom.................................................... 43
6.6 Communication Connection ....................................................................... 45
6.7 Ground Connection .................................................................................... 45
6.8 Finishing Electrical Connection................................................................... 47
7 Commissioning
........................................................................................... 49
7.1 Safety Instructions...................................................................................... 49
7.2 Requirements of Commissioning ................................................................ 50
7.3 Checking before Commissioning ................................................................ 50
7.3.1 Checking the Cable Connection ........................................................ 50
7.3.2 Checking the Inverter Switches ......................................................... 50
7.3.3 Checking PV Array............................................................................ 50
7.3.4 Checking Grid Voltage ...................................................................... 51
7.4 Preparation before Starting ........................................................................ 52
7.5 Starting the Device ..................................................................................... 52
7.6 LCD Parameter Setting............................................................................... 52
7.7 Completing Commissioning........................................................................ 52
8 Starting/Stopping
...................................................................................... 54
8.1 Starting ...................................................................................................... 54
8.1.1 Inspection before starting ................................................................. 54
8.1.2 Start Steps........................................................................................ 54
8.2 Stopping .................................................................................................... 55
8.2.1 Normal Stop ..................................................................................... 55
8.2.2 Stop in Case of Fault......................................................................... 55
9 LCD Menu Operation
................................................................................ 57
9.1 LCD TouchScreen ...................................................................................... 57
9.2 Default Screen ........................................................................................... 57
9.2.1 Initialization....................................................................................... 57
9.2.2 Default Screen Introduction .............................................................. 57
9.2.3 Backlight and Screensaver ............................................................... 58
9.3 Overview of LCD Menu and Icon ................................................................ 58
9.3.1 Overview of Submenu and Icon ........................................................ 58
9.3.2 Layout of the submenus ................................................................... 59
9.4 Entering Password ..................................................................................... 60