SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual
Contents
5.7.1 Communication Modes................................................................................................................................................... 51
6 Commissioning....................................................................................................................... 58
6.1 Checking Before Power-On................................................................................................................................................58
6.2 System Power-On................................................................................................................................................................. 59
7 Man-Machine Interaction....................................................................................................61
7.3 Energy Control....................................................................................................................................................................... 64
7.3.1 Grid-tied Point Control.................................................................................................................................................... 64
8 Maintenance........................................................................................................................... 70
8.1 System Power-Off................................................................................................................................................................. 70
8.2 Routine Maintenance.......................................................................................................................................................... 71
8.3 Troubleshooting..................................................................................................................................................................... 72
8.4 Replacing a Fan..................................................................................................................................................................... 83
9 Handling the Inverter...........................................................................................................86
9.1 Removing the SUN2000..................................................................................................................................................... 86
9.2 Packing the SUN2000.......................................................................................................................................................... 86
9.3 Disposing of the SUN2000................................................................................................................................................ 86
A Grid Codes...............................................................................................................................96
B Device Commissioning....................................................................................................... 101
C Built-in PID Recovery......................................................................................................... 104
D Resetting Password............................................................................................................ 105
F AFCI.........................................................................................................................................107
G Rapid Shutdown..................................................................................................................109
H NS Protection...................................................................................................................... 110
Issue 05 (2023-02-28)
Copyright © Huawei Technologies Co., Ltd.
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