'-0
5 5
5 0
3:
fT1
45
-
z
V'l
fT1
('"\
40
0
z
0
V'l
35
30
25
20
1 5
1 0
5
0
*
GEH-1814
OV ERVOLTAGE R ELAY
TY P E
IAV51A
TI ME
\() LTAGE C U RVES
1
T IME DIAL SETIIN6
2
I
2 3 4 5
6 7 B
9 1 0
1 1 0
120
130
140
150
160
1 70
lBO
1 90
200
PERCENT
OF
TA P VALU E
F i g ure 1 2 ( 0285A8966- 0 ) T i me Vo l t age Curves for
Types I AV 5 1A and IAV52A Re l ays (�1 5% T o l erance)
* I n d i cates Revi s i o n
2 1
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