beautypg.com

Figure 12.0 – Vanguard Tri-Phase User Manual

Page 26

background image

TRI-PHASE OPERATING™ INSTRUCTIONS

12.8 Bushing Mount CT’s on Typical Delta Transformer Connections

NOTE:

Install jumper on the unused winding


Figure 12.0 Bushing Mount CT’s on Typical Delta Transformer Connections

NOTE:

The CT turns-ratio is obtained by performing a YNd test.

Install jumpers on transformer secondary windings

.

26