z-trauq inc./broyce tel. : (877) 798-7287 fax : (877) 479-5878 net analyz spec.pdf · mpr-50 /...
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Z-TRAUQ INC./BROYCE TEL. : (877) 798-7287 FAX : (877) 479-5878
3 Phase 3 wire Delta
UUU UUUUUU UUUL1 L2 L3
2 x PT1 phase
. . .L3L2L1
FU
UUUUUU
1 3 5
2 4 6
.
.
..
MaintainCT Polarity
*
current inputs
voltage inputs
3 Phase 4 wire WYE
UUUUUUUUUUUU
L1 L2 L3 N3 x PT
1 phase
. . .NL3L2L1
FU
UUUUUU
1 3 5
2 4 6
.
.
..
MaintainCT Polarity
*
UUUUUU
.
current inputs
voltage inputs
Connection Diagrams
Single phase connection
When potential transformers are used
N
L1N
2 Phase 3 wire
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