Huawei SUN2000-125KTL-M5 User Manual page 6

SUN2000-(125KTL-M5, 200KTL-H4, 250KTL-H0,
286KTL-H0)
User Manual Contents
5.5 Connecting DC Power Cables........................................................................................................................................... 42
5.6 Connecting AC Power Cables............................................................................................................................................ 45
5.7 Connecting Communications Cables..............................................................................................................................48
5.7.1 Connecting FE Communications Cables.................................................................................................................... 48
5.7.2 Connect the RS485 communications cable.............................................................................................................. 51
5.8 Closing Maintenance Compartment Doors................................................................................................................. 53
5.8.1 Closing the DC Maintenance Compartment Door................................................................................................. 53
5.8.2 Closing the AC Maintenance Compartment Door................................................................................................. 54
6 Connection mode description............................................................................................ 55
7 Power-On and Commissioning........................................................................................... 57
7.1 Power-On................................................................................................................................................................................. 57
7.2 Preparations and SmartLogger WebUI Login............................................................................................................. 57
7.3 Commissioning Using the Deployment Wizard..........................................................................................................60
7.4 Upgrading the SmartLogger............................................................................................................................................. 64
7.5 Setting Parameters............................................................................................................................................................... 64
7.5.1 Grid Parameters................................................................................................................................................................. 65
7.5.2 Protection Parameters..................................................................................................................................................... 67
7.5.3 Feature Parameters........................................................................................................................................................... 68
7.5.4 Power Adjustment Parameters..................................................................................................................................... 73
7.5.5 Reference Power Parameters.........................................................................................................................................74
7.5.6 Yield Adjustment Parameter.......................................................................................................................................... 75
8 Maintenance........................................................................................................................... 76
8.1 Routine Maintenance.......................................................................................................................................................... 76
8.2 Operations with the App.................................................................................................................................................... 78
8.2.1 App Introduction................................................................................................................................................................ 78
8.2.2 Downloading and Installing the App..........................................................................................................................80
8.2.3 Logging In to the App...................................................................................................................................................... 80
8.2.4 Setting Parameters............................................................................................................................................................84
8.2.4.1 Setting Grid Parameters...............................................................................................................................................84
8.2.4.2 Setting Protection Parameters................................................................................................................................... 86
8.2.4.3 Setting Feature Parameters........................................................................................................................................ 88
8.2.4.4 Setting Power Adjustment Parameters................................................................................................................ 100
8.3 Shutdown and Power-Off................................................................................................................................................ 103
8.4 Power-Off for Maintenance............................................................................................................................................ 103
8.5 Replacing a Fan................................................................................................................................................................... 104
8.6 Replacing the Inverter.......................................................................................................................................................109
8.7 Disposing of the Inverter................................................................................................................................................. 109
9 Alarm Reference.................................................................................................................. 110
10 Technical Data................................................................................................................... 119
A Crimping an OT or DT Terminal...................................................................................... 124
Issue 04 (2023-09-22) Copyright © Huawei Technologies Co., Ltd. v