Huawei SUN2000L User Manual page 57

SUN2000L-(2KTL-5KTL)
User Manual
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Procedure
Step 1 Assemble the blue positive and negative connectors by following the instructions in
Installing the DC Input Power
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Cables with high rigidity, such as armored cables, are not recommended, because poor contact
may be caused by the bending of the cables.
Step 2 Insert the positive and negative connectors into corresponding battery terminals on the
SUN2000L.
After the positive and negative connectors snap into place, pull test to the battery cables is
recommended.
Issue 02 (2017-12-12)
The battery open-circuit voltage should always be lower than or equal to 600 V DC.
The battery cable is connected correctly. That is, the positive and negative terminals of the
battery connect to the positive battery terminal and negative battery terminal on the
SUN2000L respectively.
During the installation of the SUN2000L and battery, the positive or negative terminal of
the battery will be short-circuited to ground if power cables are not installed or routed as
required. In this case, an AC or DC short circuit may occur and damage the SUN2000L.
This damage is not covered under any warranty or service agreement.
The cable between the battery and the SUN2000L should be less than or equal to 10
meters, and within 5 meters is recommended.
The battery voltage will result in serious injury. Use dedicated insulation tools to connect
cables.
Ensure that cables are correctly connected between the battery terminal and the battery
switch, and between the battery switch and the SUN2000L battery terminal.
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Cable.
5 Electrical Connections
5.4
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