Satec PM130P - Page 21

Chapter 2 Installation
14
Figure 2-10
Four Wire Wye
Connection Using 2
PTs, 3 CTs
(2½-element)
Wiring Mode = 3LL3
or 3Ln3
Note
This configuration
will provide accurate
power measurements
only if the voltages
are balanced.
Figure 2-9
Three Wire Open
Delta Connection
Using 2 PTs, 3 CTs
(2½-element)
Wiring Mode = 3OP3