Huawei SUN2000 Series User Manual page 36

SUN2000 Smart PV Optimizer
User Manual
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Issue 04 (2023-04-21)
NO TE
To reduce the impact of electromagnetic compatibility (EMC), the positive and
negative cables of the optimizer must be routed close to the home-run cable (to
minimize the distance D), as shown in the following figures.
Figure 4-9 Required cabling
Figure 4-10 Prohibited cabling
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4 Installation and Commissioning
30