SATEC PM130 PLUS Manual - Manual (Page 29)

‎Chapter 2 Installation Electrical I N S T A L L A T I O N
PM130 PLUS Powermeter Series 29
Figure ‎2-15 4-Wire 3-Element Delta Direct Connection Using 3 CTs (Wiring Mode = 4LL3 or 4Ln3)
Figure ‎2-16 3-Wire 2½-Element Broken Delta Connection Using 2 PTs, 3 CTs (Wiring Mode = 3bLn3 or
3bLL3)