Huawei SUN2000-115KTL-M2 - Page 7

5.6 Connecting an AC Output Power Cable........................................................................................................................53
5.7 Connecting DC Input Power Cables................................................................................................................................60
5.7.1 Cable Connection Description....................................................................................................................................... 60
5.7.2 Connecting Cables to Amphenol Helios H4 Connectors......................................................................................62
5.7.3 Connecting Cables to Staubli MC4 Connectors...................................................................................................... 66
5.8 Connecting the RS485 Communications Cables........................................................................................................ 69
5.9 (Optional) Installing a Smart Dongle............................................................................................................................ 71
6 Commissioning.......................................................................................................................75
6.1 Check Before Power-on.......................................................................................................................................................75
6.2 Powering On the SUN2000............................................................................................................................................... 76
7 Man-Machine Interactions.................................................................................................. 78
7.1 Operations with the SUN2000 App................................................................................................................................ 78
7.1.1 App Introduction................................................................................................................................................................ 78
7.1.2 Downloading and Installing the App..........................................................................................................................80
7.1.3 Logging In to the App...................................................................................................................................................... 80
7.1.4 Setting Parameters............................................................................................................................................................85
7.1.4.1 Setting Grid Parameters...............................................................................................................................................85
7.1.4.2 Setting Protection Parameters................................................................................................................................... 86
7.1.4.3 Setting Feature Parameters........................................................................................................................................ 87
7.1.4.4 Setting Power Adjustment Parameters...................................................................................................................95
7.2 Upgrading the Inverter..................................................................................................................................................... 100
8 Maintenance.........................................................................................................................102
8.1 Shutdown and Power-O................................................................................................................................................102
8.2 Power-O for Troubleshooting......................................................................................................................................103
8.3 Routine Maintenance........................................................................................................................................................ 104
8.4 Troubleshooting.................................................................................................................................................................. 106
8.5 Replacing a Fan................................................................................................................................................................... 119
8.6 Resetting and Turning On the DC Switch.................................................................................................................. 123
9 Handling the Inverter........................................................................................................ 124
9.1 Removing the SUN2000................................................................................................................................................... 124
9.2 Packing the SUN2000....................................................................................................................................................... 124
9.3 Disposing of the SUN2000.............................................................................................................................................. 124
10 Technical
Specications...................................................................................................125
A Grid Codes............................................................................................................................ 129
B Resetting Password............................................................................................................ 143
C Domain name of the management system..................................................................144
D Contact Information.......................................................................................................... 145
E Acronyms and Abbreviations............................................................................................147
SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual Contents
Issue 07 (2023-04-30) Copyright © Huawei Technologies Co., Ltd. vi