Huawei SUN2000-100KTL-M1 User Manual

5.3 Connecting the PE Cable.................................................................................................................................................... 48
5.4 Opening the Maintenance Compartment Door......................................................................................................... 49
5.5 (Optional) Installing the Power Cable of the Tracking System............................................................................ 52
5.6 Connecting an AC Output Power Cable........................................................................................................................53
5.7 Connecting DC Input Power Cables................................................................................................................................59
5.8 Connecting the RS485 Communications Cable.......................................................................................................... 66
6 Commissioning.......................................................................................................................69
6.1 Check Before Power-on.......................................................................................................................................................69
6.2 Powering On the SUN2000............................................................................................................................................... 69
7 Man-Machine Interactions.................................................................................................. 72
7.1 Operations with the SUN2000 App................................................................................................................................ 72
7.1.1 App Introduction................................................................................................................................................................ 72
7.1.2 Downloading and Installing the App..........................................................................................................................73
7.1.3 Logging In to the App...................................................................................................................................................... 74
7.1.4 Operations Related to the Advanced User............................................................................................................... 79
7.1.4.1 Setting Grid Parameters...............................................................................................................................................79
7.1.4.2 Setting Protection Parameters................................................................................................................................... 80
7.1.4.3 Setting Feature Parameters........................................................................................................................................ 80
7.1.4.4 Built-in PID Recovery.................................................................................................................................................... 84
7.1.4.5 AFCI..................................................................................................................................................................................... 86
7.1.5 Operations Related to the Special User.....................................................................................................................87
7.1.5.1 Setting Grid Parameters...............................................................................................................................................87
7.1.5.2 Setting Protection Parameters................................................................................................................................... 89
7.1.5.3 Setting Feature Parameters........................................................................................................................................ 91
7.1.5.4 Setting Power Adjustment Parameters...................................................................................................................95
7.2 (Optional) Installing a Smart Dongle......................................................................................................................... 100
7.3 Operations with a USB Flash Drive.............................................................................................................................. 100
7.3.1 Exporting Congurations..............................................................................................................................................101
7.3.2 Importing Congurations............................................................................................................................................. 102
7.3.3 Exporting Data................................................................................................................................................................. 103
7.3.4 Upgrading.......................................................................................................................................................................... 104
8 Maintenance.........................................................................................................................106
8.1 Shutdown and
Power-O................................................................................................................................................106
8.2 Power-O for Troubleshooting......................................................................................................................................107
8.3 Routine Maintenance........................................................................................................................................................ 108
8.4 Troubleshooting.................................................................................................................................................................. 110
8.5 Replacing a Fan................................................................................................................................................................... 123
8.6 Loading the DC Switch..................................................................................................................................................... 127
9 Handling the Inverter........................................................................................................ 128
9.1 Removing the SUN2000................................................................................................................................................... 128
9.2 Packing the SUN2000....................................................................................................................................................... 128
SUN2000-(75KTL, 100KTL, 110KTL, 125KTL) Series
User Manual Contents
Issue 11 (2021-11-10) Copyright © Huawei Technologies Co., Ltd. vii

Huawei SUN2000-100KTL-M1 Specifications

General

Brand	Huawei
Model	SUN2000-100KTL-M1
Category	Inverter
Language	English