Electrical Connections
37
Positive terminal
Negative terminal
click!
click!
≤500 V
Step 4. Tighten the PV pin contact and the wiring harness to make the con-
nection tight without looseness.
Step 5. Thread the PV cable through swivel nut and insert the cable into the
PV connector until a "Click" is heard. Gently pull the cable backward to en-
sure rm connection. Tighten the swivel nut clockwise.
Crimping Tool
+
+
+
+
-
-
-
-
Step 6. Check whether the PV connectors have the correct polarity. Use a
multimeter to measure the positive and negative voltage of the assembled
PV connectors. Make sure the open circuit voltage does not exceed the input
limit of 500 V.
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