P400 Installation

9. PositionthenewSafetySwitchbelowtheinverterandfromtheinsideoftheinvertergrab
theACandDCwiresextendingfromtheswitchconduits,asshownbelow:
Figure 55: Inserting the AC and DC conduits
10. Attachthesafetyswitchwithitsbrackettothewallandslightlyclosethescrews.Donot
overtighten.
11. Securelyscrewthetwoconduitnutsontotheconduitendsintheinverter.
12. ConnecttheDCandACwirestotheinverter.RefertoConnecting the Safety Switch to the
Inverter,below.
13. IfferritebeadswereremovedfromtheDCandACwires,placethemonthewiresand
closethem.MakesuretheDClabeledferritebeadisplacedontheDCwiresandtheAC
labeledferritebeadisplacedontheACwires.
14. ConnecttheexternalDCandACwirestotheSafetySwitch.RefertoConnecting the AC
and the Strings to the Safety Switchonpage33.
Connecting the Safety Switch to the Inverter
1. ConnecttheDC,asfollows:
l ConnecttheredwiretoanyoftheDC+terminalsintheinverter.
l ConnecttheblackwiretoanyoftheDC-terminalsintheinverter.
Figure 56: Single phase 3-7.6kW inverter DC terminals
SolarEdge-Installation Guide MAN-01-00002-4.0
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Connecting the Safety Switch to the Inverter