Huawei SUN2000 Series User Manual page 6

SUN2000-(8KTL-20KTL)-M2
User Manual Contents
5.2 Connecting the PE cable..................................................................................................................................................... 36
5.3 Connecting the AC Output Power Cable...................................................................................................................... 38
5.4 Connecting the DC input power cable.......................................................................................................................... 41
5.5 (Optional) Installing the Smart Dongle........................................................................................................................ 45
5.6 (Optional) Installing the Signal Cable........................................................................................................................... 46
5.6.1 Connecting the RS485 Communications Cable (Inverter Cascading)............................................................. 49
5.6.2 Connecting the RS485 Communications Cable (Smart Power Sensor)..........................................................50
5.6.3 Connecting the Rapid shutdown signal cable......................................................................................................... 52
5.6.4 Connecting the Power Grid Scheduling Signal Cable........................................................................................... 53
6 Commissioning....................................................................................................................... 56
6.1 Check Before Power-On...................................................................................................................................................... 56
6.2 Powering On the System.................................................................................................................................................... 57
7 Man-Machine Interaction....................................................................................................62
7.1 App Commissioning............................................................................................................................................................. 62
7.1.1 Downloading the FusionSolar App.............................................................................................................................. 62
7.1.2 (Optional) Registering an Installer Account............................................................................................................ 63
7.1.3 Creating a PV Plant and a User.................................................................................................................................... 64
7.1.4 (Optional) Setting the Physical Layout of the Smart PV Optimizers.............................................................. 64
7.1.5 Detect optimizer disconnection.................................................................................................................................... 67
7.2 Parameters Settings............................................................................................................................................................. 67
7.2.1 Energy Control.................................................................................................................................................................... 68
7.2.1.1 Grid-tied Point Control................................................................................................................................................. 68
7.2.2 AFCI........................................................................................................................................................................................ 71
7.2.3 IPS Check (for Italy CEI0-21 Grid Code Only)......................................................................................................... 72
7.3 SmartLogger Networking Scenario................................................................................................................................ 74
8 Maintenance........................................................................................................................... 75
8.1 System Power-Off................................................................................................................................................................. 75
8.2 Routine Maintenance.......................................................................................................................................................... 76
8.3 Troubleshooting..................................................................................................................................................................... 76
9 Handling the Inverter...........................................................................................................88
9.1 Removing a SUN2000......................................................................................................................................................... 88
9.2 Packing the SUN2000.......................................................................................................................................................... 88
9.3 Disposing of the SUN2000................................................................................................................................................ 88
10 Technical Data..................................................................................................................... 89
10.1 SUN2000 Technical Specifications................................................................................................................................ 89
10.2 Optimizer Technical Specifications............................................................................................................................... 93
A Grid Codes...............................................................................................................................96
B Device Commissioning....................................................................................................... 100
C Resetting Password............................................................................................................ 103
Issue 01 (2020-07-02) Copyright © Huawei Technologies Co., Ltd. v