Huawei SUN2000L User Manual page 54

SUN2000L-(2KTL-5KTL)
User Manual
Figure 5-14 Observing core wires through the hole on the terminal
Step 2 Ensure that the DC input voltage of each PV string is within the specified range of the
SUN2000L using a multimeter and check that the polarities of DC input power cables are
correct.
Figure 5-15 Measuring the DC input voltage
Before performing
Step 3 Insert the positive and negative connectors into corresponding DC input terminals on the
SUN2000L.
Issue 06 (2020-03-19)
Step 3, ensure that the DC switch is OFF.
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5 Electrical Connections
48