ABB CO

I
.
L
.
41
-
103
H
TABLE
I
TIME
CURVE
CALIBRATION
DATA
-
50
AND
60
HERTZ
Electromagnet
Plugs
Permanent
Magnet
Adjustment
Operating
Time
Seconds
Operating
Time
Seconds
Current
(
Multiples
of
Tap
Value
)
Time
Dial
Position
Current
(
Multiples
of
Tap
Value
)
Relay
Type
0.22
20
6
3
0.57
CO
-
2
14.30
10
CO
-
5
6
2
37.80
1.19
20
CO
-
6
6
9
2.46
1 . 1
1
4.27
20
CO
-
7
6
i
1 . 1
1
CO
-
8
6
13.35
20
2
0.65
CO
-
9
20
2
8.87
6
0.24
A
11.27
20
CO
-
11
6
2
A
For
50
hertz
CO
-
11
relay
20
times
operating
time
limits
are
0.24
+
10
%
,
-
5
%
.
17
Courtesy of NationalSwitchgear.com