SolarEdge SE66.6KUS Installation Manual page 29

Opening Conduit Drill Guides
4. Open the required AC and DC conduit openings according to the conduits used in the installation.
T he conduit entries (usually covered) and the drill guides are located at the bottom of the enclosure.
Open the DC entry cover. If needed, knockout the DC drill guide.
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NOTE
The Connection Unit is provided with one open DC conduit opening and with one closed drill
guide. If you require an additional conduit entry, open the drill guide.
Open the AC conduit entry.
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If using o ne Secondary Unit, open the drill guide according to the smaller size marking. If using
two Secondary Units you can open it to a larger diameter according to the cable size.
NOTE
Unused conduit openings and glands should be sealed with appropriate seals.
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-Three Phase Inverter with Synergy Technology Installation MAN-01-00402-1.4
Figure 16: Connection Unit drill guides