Allen-Bradley E300 - Page 671

Rockwell Automation Publication 193-UM015E-EN-P - October 2015 671
Wiring Diagrams Appendix C
Figure 217 - Grounded B Phase Configuration With Two Potential Transformers (Open Delta)
Gr ou nd ed B Pha se - Delta
Source
Delta Load
10 M
10 M
10 M
Signal Filter and
Short Circuit
Pr ot ecti on
Signal Filter and
Short Circuit
Pr ot ecti on
Signal Filter and
Short Circuit
Pr ot ecti on
Signal Filter and
Short Circuit
Pr ot ecti on
CT Sensing Module
Open Delta
Potential
Transformer
V1
V2
V3
L1
L2
L3
T1
T2
T3
S1
S2