Huawei SUN2000-8K-LC0 - Afci

modules one by one to locate the faulty one, which is time-consuming and
inecient.
For details about the physical location layout of the optimizers, see FusionSolar
Physical Layout User Guide.
Figure 7-3 Viewing a physical layout on the FusionSolar app
Figure 7-4 Viewing a physical layout on the FusionSolar SmartPVMS
7.3.3 AFCI
Function
If PV modules or cables are not properly connected or damaged, electric arcs may
occur, which may cause re. Huawei SUN2000s provide unique arc detection in
compliance with UL 1699B-2018 to ensure the safety of users' lives and property.
SUN2000-(8K, 10K)-LC0 Series
User Manual 7 Power-On and Commissioning
Issue 01 (2023-09-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 84