Raytech TR-1 - Page 16

Raytech USA, Inc. All rights reserved Ver. 1.13 15
Transformer type
Winding measurement
Vector Group
HV Side
LV Side
Phase
HV Winding
LV Winding
A
H1-H3
:
X1-(X2X3)
D-y 1
B
H2-H1
:
X2-(X1X3)
C
H3-H2
:
X3-(X1X2)
A
H1-H3
:
(X1X3)-X2
D-y 3
B
H2-H1
:
(X1X2)-X3
C
H3-H2
:
(X2X3)-X1
A
H1-H3
:
X3-(X1X2)
D-y 5
B
H2-H1
:
X1-(X2X3)
C
H3-H2
:
X2-(X1X3)
A
H1-H3
:
(X2X3)-X1
D-y 7
B
H2-H1
:
(X1X3)-X2
C
H3-H2
:
(X1X2)-X3
A
H1-H3
:
X2-(X1X3)
D-y 9
B
H2-H1
:
X3-(X1X2)
C
H3-H2
:
X1-(X2X3)
A
H1-H3
:
(X1X2)-X3
D-y 11
B
H2-H1
:
(X2X3)-X1
C
H3-H2
:
(X1X3)-X2
A
H1-(H2H3)
:
X1-X0
D-zn 0
B
H2-(H1H3)
:
X2-X0
C
H3-(H1H2)
:
X3-X0
A
H1-(H2H3)
:
X0-X2
D-zn 2
B
H2-(H1H3)
:
X0-X3
C
H3-(H1H2)
:
X0-X1
A
H1-(H2H3)
:
X3-X0
D-zn 4
B
H2-(H1H3)
:
X1-X0
C
H3-(H1H2)
:
X2-X0
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