Huawei SUN2000-2KTL-L1 User Manual page 51

SUN2000-(2KTL-6KTL)-L1
User Manual
(1) Terminals of DC input 1
Procedure
Step 1 Assemble a DC connector.
Use the Staubli MC4 positive and negative metal terminals and DC connectors
delivered with the SUN2000. Using incompatible positive and negative metal
terminals and DC connectors may result in serious consequences. The caused
device damage is not covered under any warranty or service agreement.
● Keep the DC input PV+ cable and PV– cable close to each other.
● 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 crimping the positive and negative metal terminals, pull the DC input
● Insert the crimped metal terminals of the positive and negative power cables
Figure 5-14 Assembling a DC connector
Issue 03 (2020-07-20)
CA UTION
NO TICE
input power cables, because poor contact may be caused by the bending of the
cables.
correct cable connections.
power cables back to ensure that they are connected securely.
into the appropriate positive and negative connectors. Then pull back the DC
input power cables to ensure that they are connected securely.
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5 Electrical Connection
(2) Terminals of DC input 2
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