Figure 11: Three Wire Open Delta Connection Using 2 Pts, 3 Cts - Wiring Setup: 3Op3 - Satec expertmeter EM720 Installation Manual

F i g u r e 1 1 : T h r e e W i r e O p e n D e l t a Co n n e c t i o n Us i n g 2 P T s , 3 C T s - W i r in g S e t u p : 3O P 3
Energy is measured with 2 CTs only – Phases 1(A) and 3(C)
F i g u r e 1 2 : F o u r W i r e D el t a C o n n e c t io n U s i n g 3 C T s - W i r i ng S e t u p : 4 L L 3 o r 4 Ln 3
Chapter 2 Installation
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