Maxim Integrated MAX78630+PPM Evaluation Kit - Manual (Page 10)

MAX78630+PPM Evaluation Kit User Manual
10 Rev 0
2.3.2 2V Delta-Connected Three-Phase Systems
For Delta-connected systems, it is possible to measure only two line (Line-to-Line) voltages. For this board,
Phase B can be used as reference (V3P3A), therefore measuring VAB and VCB. Jumper J11 must be in
position 1-2 (2V Delta).
V1 V2 V3
Nin
Nout
I1
J39
I2
J40
I3
J41
J5
J4
J3 J2 J1
J
13
J
19
J
42
J
15
J11
MAX78630EVAL V1
J14
J20
J43
CT1
CT3
LOAD
A
B
C
A B C
Figure 3: MAX78630+PPM EV Board Connections