1. 1. Remove the insulation of the cable. For outdoor use, cables of > 16mm² are recom-
mended for grounding.
2. 2. Crimp the cable to the ring terminal.
3. 3. Remove the screw from the bottom side of inverter, connect the grounding cable to
the grounding point and tighten the screw. Torque is 6–7 Nm.
– – AA: M8 Hexagon screw
– – BB: Grounding cable
For improving anti-corrosion performance, after ground cable installed, apply silicone
or paint is preferred to protect.
30/78 SOFAR 100...125KTLX-G4
Electrical Connections