SolarEdge PV 60MMJ Series, Руководство по установке, Страница: 18 / 24

Grounding
Figure 10: Grounding the aluminum frame with a copper wire
Use the marked 5.5 mm grounding holes to ground the anodized aluminum frame.
Use an M5 nut, an M5 gasket, and an M5 bolt, fastening bolt and a ground wire.
All nuts, bolts, and gasket should be made of stainless steel. See Figure 10.
Secure the ground wire on fixed end through fastening bolt (note that the copper
wire cannot be attached directly to the aluminum).
Insert the bolt through the fixed end and then through the hole in the aluminum
frame.
Add the gasket and nut on the other side of the bolt and tighten to secure all parts.
The tightening torque should be 2.1±0.1 N*m.
Chapter 3: Electrical Installation 17
Smart Modules Installation Guide
MAN-01-00520-1.3