GE GCX51A - Page 50

GEI
-
98328
90
70
50
40
30
20
10
9.0
if
7.0
5.0
o
4.0
5
*
3.0
I
I
2
-
1
.
3.0
4.0
6.0
6.0
16
2.0
0.6
0.8 1.0
0.1
0.2
0.3
0.4
RATIO OF
X
^
Xfcu
Figure
1
-
2
.
(
0178
A
8100
-
0
)
Curves
for
Determining
Maximum
Safe
Setting
of
MHO
Unit
in
GCX
51
Relay
\
«
J
P
-
Hf
THTT
4
-
+
f
i
TF
t
4
ME
t
Figure
1
-
3
.
(
0227
A
2675
-
0
)
Curves
for
Determining
the
Correction
Factor
of
the
GCX
51
Relay
50
Courtesy of NationalSwitchgear.com