Current Transformers According To Ieee - ABB TPU Series Instructions For Installation, Use And Maintenance Manual

- Current transformers according to IEEE

No tap x1
1 tap x1
2 taps x1
3 taps x1
4 taps x1
No tap x1
1 tap x1
x2
2 taps x1
x4
3 taps x1
No tap x1
x2
1 tap x1
x2
2 taps x1
x3
3 taps x1
Variants of connections of double row terminal
1 measuring winding with
x1
no tap
1 measuring winding with
x1
1 tap
2 measuring winding with
x1
no tap
x1
2 measuring winding with
1 tap
x1
3 measuring
x2
One core
x2
x2 x3
x2 x3 x4
x2 x3 x4 x5
x2 x3 x4 x5 x6
Two cores
x2 y1 y2
x2 x3 y1 y2 y3
x3 y2 y3
x4 y1 y4
x5 y4 y5
x2 x3 y1 y2 y3
Three cores
x2 y1 y2 z1 z2
x3 y3 z2 z3
y1 y2 z1
x3 y2 y3 z2 z3
x4 y1 y4 z1 z4
x4 x5 y4 y5 z4
x2 y1 y2 y3 z1
x2 H2 PE
x2 x3 H2 PE
x2 y1 y2 H2 PE
x2 y1 y2
x3 y3 H2 PE
y1 z1
y2 z3 H2 PE
One core with CD
x1 x2
x1 x2
x1 x2
x1 x2
x1 x2
Two cores with CD
x1 x2
x2 x3
x1 y1
x2 x3
x1 x4
Three cores with CD
x2 y2
x1 y1
x2 x3
x1 y1
x2 x3
x1 x4
z5
z2 z3
Ck
PE
Ck
x3 PE
Ck
x3 x4 PE
Ck
x3 x4 x5 PE
x6 Ck
x3 x4 x5 PE
Ck
y1 y2 PE
y3 Ck
y2 PE
y2 y3 Ck
y1 y4 PE
z2 Ck
z1 PE
y3 z2 z3 Ck
y2 z1 PE
y2 y3 z2 z3
y1 y4 z1 z4
11
Ck
PE