ABB 615 series Technical Manual page 529

1MAC059074-MB A
615 series ANSI
Technical Manual
Vector group of the Winding 1 type
transformer
ZNd6 ZN
Zd8 Z
ZNd8 ZN
Zd10 Z
ZNd10 ZN
Zz0 Z
ZNz0 ZN
ZNzn0 ZN
Zzn0 Z
Zz2 Z
ZNz2 ZN
ZNzn2 ZN
Zzn2 Z
Zz4 Z
ZNz4 ZN
ZNzn4 ZN
Zzn4 Z
Zz6 Z
ZNz6 ZN
ZNzn6 ZN
Zzn6 Z
Zz8 Z
ZNz8 ZN
ZNzn8 ZN
Zzn8 Z
Zz10 Z
ZNz10 ZN
ZNzn10 ZN
Zzn10 Z
Yy0 Y
YNy0 YN
YNyn0 YN
Yyn0 Y
Yy2 Y
YNy2 YN
YNyn2 YN
Table continues on next page
Winding 2 type Clock number
d Clk Num 6
d Clk Num 8
d Clk Num 8
d Clk Num 10
d Clk Num 10
z Clk Num 0
z Clk Num 0
zn Clk Num 0
zn Clk Num 0
z Clk Num 2
z Clk Num 2
zn Clk Num 2
zn Clk Num 2
z Clk Num 4
z Clk Num 4
zn Clk Num 4
zn Clk Num 4
z Clk Num 6
z Clk Num 6
zn Clk Num 6
zn Clk Num 6
z Clk Num 8
z Clk Num 8
zn Clk Num 8
zn Clk Num 8
z Clk Num 10
z Clk Num 10
zn Clk Num 10
zn Clk Num 10
y Clk Num 0
y Clk Num 0
yn Clk Num 0
yn Clk Num 0
y Clk Num 2
y Clk Num 2
yn Clk Num 2
Section 4
Protection functions
Zro A Elimination
HV side
Not needed
Not needed
Not needed
Not needed
Not needed
HV side
HV & LV side
LV side
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
HV side
HV & LV side
LV side
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
Not needed
HV side
HV & LV side
LV side
Not needed
Not needed
Not needed
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