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RELAY SETTINGS FOR KD-10 & KD-11 RELAYS (1.3 - 36.6)
∆
1.5
2.0
2.5
T
1.27
1.69
2.12
1.30
1.74
2.17
1.34
1.79
2.23
1.38
1.83
2.29
1.42
1.89
2.36
1.46
1.94
2.43
1.50
2.0
2.50
1.55
2.06
2.58
1.60
-
2.66
1.65
-
2.75
-
-
2.84
-
-
2.94
-
-
-
∆ The tap plate values refer to standard maximum torque angle adjustment which is 75 ° for both units.
Courtesy of NationalSwitchgear.com
TABLE III
S = 1
3.51
5.0
7.02
10.0
7.02
2.97
4.24
5.94
8.47
3.05
4.35
6.10
8.70
3.13
4.46
6.27
8.93
12.5
3.22
4.59
6.44
9.17
12.9
3.31
4.72
6.62
9.43
13.2
3.44
4.85
6.82
9.71
13.6
3.51
5.00
7.02
10.0
14.0
3.62
5.15
7.24
10.3
14.5
3.73
5.32
7.47
10.6
14.9
3.86
5.49
7.71
11.0
15.4
3.99
5.68
7.98
11.4
16.0
4.13
5.88
8.26
11.8
16.5
-
-
-
12.2
S = 2
S = 3
10
7.02
10
-
16.9
25.4
-
17.4
26.1
17.9
26.8
18.3
27.5
18.9
28.3
19.4
29.1
20.0
30.0
20.6
30.9
21.3
31.9
22.0
33.0
22.7
34.1
23.5
24.8
35.3
24.4
36.6
I.L. 41-490H
LEAD
"M"
CONNECTION
+M
-M
+.18
.06
0
+.15
.06
.03
+.12
.09
0
+.09
.09
.03
+.06
.06
.09
+.03
.03
0
0
0
0
0
-
-.03
0
.03
-.06
.09
.06
-.09
.03
.09
-.12
0
.09
-.15
.03
.06
-.18
0
.06
15
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