Raytech TR-1P - Page 19

All rights reserved. No portion may be reproduced without written consent
18 RAYTECH Switzerland
Transformer type Winding Measurement
Vector Group Phase HV Winding LV Winding
A H1-(H2H3) X0-X1
D-zn 6 B H2-(H1H3) X0-X2
C H3-(H1H2) X0-X3
A H1-(H2H3) X2-X0
D-zn 8 B H2-(H1H3) X3-X0
C H3-(H1H2) X1-X0
A H1-(H2H3) X0-X3
D-zn 10 B H2-(H1H3) X0-X1
C H3-(H1H2) X0-X2
A H1-(H2H3) X1-X0
Y-yn 0 B H2-(H1H3) X2-X0
C H3-(H1H2) X3-X0
A H1-(H2H3) X0-X2
Y-yn 2 B H2-(H1H3) X0-X3
C H3-(H1H2) X0-X1
A H1-(H2H3) X3-X0
Y-yn 4 B H2-(H1H3) X1-X0
C H3-(H1H2) X2-X0
A H1-(H2H3) X0-X1
Y-yn 6 B H2-(H1H3) X0-X2
C H3-(H1H2) X0-X3
A H1-(H2H3) X2-X0
Y-yn 8 B H2-(H1H3) X3-X0
C H3-(H1H2) X1-X0
A H1-(H2H3) X0-X3
Y-yn 10 B H2-(H1H3) X0-X1
C H3-(H1H2) X0-X2