Ac Connection - KEHUA TECH SPI-B Series User Manual

3 Installation
Step 5 Insert the positive wire and negative wire into the corresponding insulation crust respectively. If there
has a click sound, it means it have been inserted properly.
Step 6 Tighten the sealing nuts of positive connector and negative connector to the corresponding insulation
crusts respectively.
Step 7 Insert the positive connector and negative connector into the ports marked with "+" and "-" in the
inverter respectively. If there has a click sound, it means it have been inserted properly, as shown in
Figure3-18 and Figure3-19.
Figure3-18 Connect with the positive pole of DC input
Figure3-19 Connect with the negative pole of DC input.
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3.5.3 AC Connection

When wiring, pay attention to distinguish the AC live wire, neutral wire and grounding wire.
Step 1 Dismantle cover, as shown in Figure3-20.
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SPI-B Series (30K-60K) String PV Grid-tied Inverter
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