Huawei SUN2000-50KTL-M0 - Page 7

5.5 Connecting DC input power cables................................................................................................................................ 52
5.6 Installing the Communications Cable............................................................................................................................ 58
5.6.1 Communication Mode Description..............................................................................................................................58
5.6.2 Installing the RS485 Communications Cable........................................................................................................... 61
5.6.2.1 Terminal Block Connection......................................................................................................................................... 62
5.6.2.2 Connecting Cables to the RJ45 Network Port......................................................................................................65
5.6.3 (Optional) Installing the Solar Tracker Power Cable............................................................................................ 68
5.7 Closing the Maintenance Compartment Door........................................................................................................... 71
6 Commissioning.......................................................................................................................72
6.1 Checking Before Power-On................................................................................................................................................72
6.2 Powering On the SUN2000............................................................................................................................................... 73
6.3 Powering O the System................................................................................................................................................... 77
6.4 Power-O for Troubleshooting........................................................................................................................................ 78
7 Man-Machine Interactions.................................................................................................. 80
7.1 Operations with a USB Flash Drive................................................................................................................................ 80
7.1.1 Exporting Congurations................................................................................................................................................ 80
7.1.2 Importing Congurations............................................................................................................................................... 82
7.1.3 Exporting Data................................................................................................................................................................... 83
7.1.4 Upgrading............................................................................................................................................................................ 84
7.2 Operations with the SUN2000 App................................................................................................................................ 85
7.2.1 Operations Related to the Advanced User............................................................................................................... 86
7.2.1.1 Setting Grid Parameters...............................................................................................................................................86
7.2.1.2 Setting Protect Parameters......................................................................................................................................... 86
7.2.1.3 Setting Feature Parameters........................................................................................................................................ 87
7.2.2 Operations Related to the Special User.....................................................................................................................91
7.2.2.1 Setting Grid Parameters...............................................................................................................................................91
7.2.2.2 Setting Protection Parameters................................................................................................................................... 93
7.2.2.3 Setting Feature Parameters........................................................................................................................................ 95
7.2.2.4 Setting Power Adjustment Parameters...................................................................................................................98
7.3 (Optional) Installing a Smart Dongle......................................................................................................................... 100
8 Maintenance.........................................................................................................................102
8.1 Routine Maintenance........................................................................................................................................................ 102
8.2 Alarm Reference..................................................................................................................................................................103
9 Handling the Inverter........................................................................................................ 104
9.1 Removing the SUN2000................................................................................................................................................... 104
9.2 Packing the SUN2000....................................................................................................................................................... 104
9.3 Disposing of the SUN2000.............................................................................................................................................. 104
10 Technical Specications.................................................................................................. 105
A Grid Code.............................................................................................................................. 115
B Resetting Password............................................................................................................ 126
SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual Contents
Issue 11 (2024-02-02) Copyright © Huawei Technologies Co., Ltd. vi