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29
V600-12 String Optimizer Platform
Installation Manual: 57070013-1 H
Steps
1.
Read all warning, caution, and notice statements for this section.
2.
Follow your safety protocols to ensure the String Optimizer is not under load.
3.
Follow your safety protocols to verify that there is zero current flowing through the
optimizer circuit by using a current clamp to test each wire connected to Input A,
Input B, and the output.
a.
If current is detected on any of these cables, wait for zero irradiance and
verify that there is zero current flowing through the optimizer circuit.
4.
If no current is detected, then use the Amphenol H4 connector unlocking tool to
disconnect connectors in the following order:
a.
Output
b.
Input A
c.
Input B
5.
If the PV cables will not be immediately reconnected, use Amphenol sealing caps on
the optimizer connectors to protect the unit from water and debris ingress.
