Satec PM130 PLUS Series - Page 32

Chapter 2 Installation Electrical Installation
PM130 PLUS Powermeter Series_Installation Operation and Manual 32
Figure 2-16 3-Wire 2½-Element Broken Delta Connection Using 2 PTs, 3 CTs (Wiring Mode = 3bLn3 or 3bLL3)
Figure 17: 3-wire/4-wire connection using the current from one phase (1 CT) and the L-L voltage from
the other two phases (Wiring mode = 2LL1)