ZEFNET Pro User Manual
13
be connected to the ground bar in the main breaker panel, and Neutral
connected to Ground at that point.
WARNING: Local electrical codes must always be followed when
installing the grounding stake.
The following diagrams illustrate the three service transformer secondary
connections most common in North America.
Figure 3: 220/240V Single Phase
Figure 4: 208V 3-Phase, Wye-Connected
