Satec System 295 Installation And Operation Manual page 31

5) Four Wire Delta Direct Connection Using 3 CTs (3-element)
The instrument senses the three line-to-neutral voltages and three line currents as
shown in Figure 2-9. The system neutral is connected to terminal 11.
Figure 2-9 4-wire Delta Direct Connection Using 3 CTs (3-element)
WIRING MODE 4Ln3/4LL3
Installation 23