Huawei ACBox2000-21-D0-A-US User Manual page 34

ACBox2000-21-D0-A-US
User Manual (U.S. Edition)
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Figure 5-9 Connecting an AC input power cable
Step 8 Secure the cable routing pipe.
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Follow-up Procedure
Check that the cables are connected correctly and securely, and then seal the waterproof
connectors with firestop putty.
Issue 01 (2016-12-15)
Ensure that the inverter AC output L1 connects to the ACBox2000 AC input L1, the
inverter AC output L2 connects to the ACBox2000 AC input L2, and the inverter AC
output L3 connects to the ACBox2000 AC input L3. Avoid reverse connection.
Verify that the AC input power cable is connected securely. Otherwise, the device may fail
to operate or experience any fault that will damage the terminal block. For example, the
ACBox2000 in operation may heat up due to unreliable connection. The damage caused
by loose connection of the AC input power cable is beyond the warranty scope.
The wire colors shown in figures are for reference only. Select an appropriate cable according to the
local standards.
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5 Electrical Connections
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