Huawei SUN 2000 Series User Manual page 43

SUN2000-4.95KTL-JPL0
User Manual

Cables with high rigidity, such as armored cables, are not recommended as DC input
power cables, because poor contact may be caused by the bending of the cables.

Before assembling DC input connectors, label the cable polarities correctly to ensure
correct cable connections.

After crimping the positive and negative metal terminals, pull the DC input power cables
back to ensure that they are connected securely.

Insert the crimped metal terminals of the positive and negative power cables into the
appropriate positive and negative connectors. Then pull back the DC input power cables to
ensure that they are connected securely.
Figure 5-10 Assembling a DC connector
Step 2 Insert the positive and negative connectors into corresponding DC input terminals on the solar
inverter.
After the positive and negative connectors snap into place, pull the DC input power cables
back to ensure that they are connected securely.
Issue 03 (2020-06-03) Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
37