SUN2000 (8KTL-28KTL)
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Table 5-2 Recommended DC input cable specifications
Cross-Sectional Area (mm
2
)
External Cable
Diameter (mm)
Common PV cables
in the industry
Cables with high rigidity, such as armored cables, are not recommended, because poor contact
may be caused by the bending of the cables.
DC input connectors are classified into positive and negative connectors, as shown in Figure
5-17 and Figure 5-18.
Figure 5-17 Positive connector composition
Figure 5-18 Negative connector composition