GE t60 Instruction Manual page 124
Ur series transformer management relay
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5.3 SYSTEM SETUP
Table 5–4: PHASE AND ZERO SEQUENCE COMPENSATION FOR TYPICAL VALUES OF Φ
Φ
w
[
]
Grounding[
comp
0°
30° lag
60° lag
90° lag
5
120° lag
150° lag
180° lag
210° lag
5-46
w
] = "Not within zone"
p
[ ]
[ ]
I
w
=
I
w
A
A
p
[ ]
[ ]
I
w
=
I
w
B
B
p
[ ]
[ ]
I
w
=
I
w
C
C
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
A
A
C
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
B
B
A
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
C
C
B
3
3
p
[ ]
[ ]
I
w
=
–
I
w
,
A
C
p
[ ]
[ ]
I
w
=
–
I
w
,
B
A
p
[ ]
[ ]
I
w
=
–
I
w
C
B
1
2
p
[ ]
[ ]
[ ]
I
------ -
------ - I
w
=
–
I
w
–
w
A
C
A
3
3
2
1
p
[ ]
[ ]
[ ]
------ - I
I
w
=
–
------ -
I
w
–
w
B
A
B
3
3
2
1
p
[ ]
[ ]
------ - I
[ ]
I
w
=
–
------ -
I
w
–
w
C
B
C
3
3
p
[ ]
[ ]
I
w
=
I
w
A
B
p
[ ]
[ ]
I
w
=
I
w
B
C
p
[ ]
[ ]
I
w
=
I
w
C
A
1
2
p
[ ]
[ ]
[ ]
------ - I
I
w
=
–
------ -
I
w
–
w
A
A
C
3
3
2
1
p
[ ]
[ ]
------ - I
[ ]
I
w
=
–
------ -
I
w
–
w
B
B
A
3
3
2
1
p
[ ]
[ ]
------ - I
[ ]
I
w
=
–
------ -
I
w
–
w
C
C
B
3
3
p
[ ]
[ ]
I
w
=
–
I
w
A
A
p
[ ]
[ ]
I
w
=
–
I
w
B
B
p
[ ]
[ ]
I
w
=
–
I
w
C
C
1
1
p
[ ]
[ ]
[ ]
------ - I
------ - I
I
w
=
w
–
w
A
C
A
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
B
A
B
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
C
B
C
3
3
T60 Transformer Management Relay
comp
w
Grounding[
] = "Within zone"
2
1
1
p
[ ]
[ ]
[ ]
-- - I
-- - I
-- - I
I
w
=
w
–
w
–
A
A
B
C
3
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
w
–
w
–
B
B
A
C
3
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
w
–
w
–
C
C
A
B
3
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
A
A
C
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
B
B
A
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
C
C
B
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
–
w
+
w
+
A
C
A
3
3
3
2
1
1
p
[ ]
[ ]
[ ]
I
w
=
–
-- - I
w
+
-- - I
w
+
-- - I
B
A
B
3
3
3
2
1
1
p
[ ]
[ ]
[ ]
I
w
=
–
-- - I
w
+
-- - I
w
+
-- - I
C
B
A
3
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
A
B
C
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
B
C
A
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
C
A
B
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
w
–
w
–
A
B
A
C
3
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
w
–
w
–
B
C
A
B
3
3
3
2
1
1
p
[ ]
[ ]
[ ]
I
w
=
-- - I
w
–
-- - I
w
–
-- - I
C
A
B
C
3
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
A
B
A
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
B
C
B
3
3
1
1
p
[ ]
[ ]
[ ]
------ - I
------ - I
I
w
=
w
–
w
C
A
C
3
3
2
1
1
p
[ ]
-- - I
[ ]
-- - I
[ ]
-- - I
I
w
=
–
w
+
w
+
A
A
B
3
3
3
2
1
1
p
[ ]
[ ]
[ ]
I
w
=
–
-- - I
w
+
-- - I
w
+
-- - I
B
B
A
3
3
3
2
1
1
p
[ ]
[ ]
[ ]
I
w
=
–
-- - I
w
+
-- - I
w
+
-- - I
C
C
A
3
3
3
1
1
p
[ ]
[ ]
[ ]
------ - I
------ - I
I
w
=
w
–
w
A
C
A
3
3
1
1
p
[ ]
------ - I
[ ]
------ - I
[ ]
I
w
=
w
–
w
B
A
B
3
3
1
1
p
[ ]
[ ]
[ ]
I
w
=
------ - I
w
–
------ - I
w
C
B
C
3
3
5 SETTINGS
[ ]
w
[ ]
w
[ ]
w
[ ]
w
B
[ ]
w
C
[ ]
w
C
[ ]
w
[ ]
w
[ ]
w
[ ]
w
C
[ ]
w
C
[ ]
w
B
GE Multilin
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