Huawei SUN2000-50KTL-ZHM3 User Manual page 54

SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual
● You are advised to use the H4TC0003 (Amphenol) crimping tool and do not use
● The H4TW0001 (Amphenol) open-end wrench is recommended.
● Cables with high rigidity, such as armored cables, are not recommended as DC
● Before assembling DC connectors, label the cable polarities correctly to ensure
● After the positive and negative connectors snap into place, pull the DC input
Figure 5-13 Connecting the DC power cable
During DC input power cabling, leave at least 50 mm of slack. The axial tension
on PV connectors must not exceed 80 N. Radial stress or torque must not be
generated on PV connectors.
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Issue 05 (2023-02-28)
NO TICE
it with the positioning block. Otherwise, the metal terminals may be damaged.
input power cables, because poor contact may be caused by the bending of the
cables.
correct cable connections.
cables back to ensure that they are connected securely.
NO TICE
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5 Electrical Connections
46