GE 469 Manual page 79
Motor management relay
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4 SETPOINT PROGRAMMING
Table 4–1: 469 STANDARD OVERLOAD CURVE MULTIPLIERS
PICKUP
LEVEL
× 1
× 2
× 3
1.01
4353.6 8707.2 13061 17414 21768 26122 30475 34829 39183 43536 47890 52243 56597 60951 65304
1.05
853.71 1707.4 2561.1 3414.9 4268.6 5122.3 5976.0 6829.7 7683.4 8537.1 9390.8 10245 11098 11952 12806
1.10
416.68 833.36 1250.0 1666.7 2083.4 2500.1 2916.8 3333.5 3750.1 4166.8 4583.5 5000.2 5416.9 5833.6 6250.2
1.20
198.86 397.72 596.58 795.44 994.30 1193.2 1392.0 1590.9 1789.7 1988.6 2187.5 2386.3 2585.2 2784.1 2982.9
1.30
126.80 253.61 380.41 507.22 634.02 760.82 887.63 1014.4 1141.2 1268.0 1394.8 1521.6 1648.5 1775.3 1902.1
1.40
91.14 182.27 273.41 364.55 455.68 546.82 637.96 729.09 820.23 911.37 1002.5 1093.6 1184.8 1275.9 1367.0
1.50
69.99 139.98 209.97 279.96 349.95 419.94 489.93 559.92 629.91 699.90 769.89 839.88 909.87 979.86 1049.9
1.75
42.41
84.83 127.24 169.66 212.07 254.49 296.90 339.32 381.73 424.15 466.56 508.98 551.39 593.81 636.22
2.00
29.16
58.32
87.47 116.63 145.79 174.95 204.11 233.26 262.42 291.58 320.74 349.90 379.05 408.21 437.37
2.25
21.53
43.06
64.59
2.50
16.66
33.32
49.98
2.75
13.33
26.65
39.98
3.00
10.93
21.86
32.80
3.25
9.15
18.29
27.44
3.50
7.77
15.55
23.32
3.75
6.69
13.39
20.08
4.00
5.83
11.66
17.49
4.25
5.12
10.25
15.37
4.50
4.54
9.08
13.63
4.75
4.06
8.11
12.17
5.00
3.64
7.29
10.93
5.50
2.99
5.98
8.97
6.00
2.50
5.00
7.49
6.50
2.12
4.24
6.36
7.00
1.82
3.64
5.46
7.50
1.58
3.16
4.75
8.00
1.39
2.78
4.16
10.00
1.39
2.78
4.16
15.00
1.39
2.78
4.16
20.00
1.39
2.78
4.16
NOTE:
Above 8.0 x Pickup, the trip time for 8.0 is used. This prevents the overload curve from acting as an instantaneous
element
GE Power Management
STANDARD CURVE MULTIPLIERS
× 4
× 5
× 6
× 7
86.12 107.65 129.18 150.72 172.25 193.78 215.31 236.84 258.37 279.90 301.43 322.96
66.64
83.30
99.96 116.62 133.28 149.94 166.60 183.26 199.92 216.58 233.24 249.90
53.31
66.64
79.96
93.29 106.62 119.95 133.27 146.60 159.93 173.25 186.58 199.91
43.73
54.66
65.59
76.52
36.58
45.73
54.87
64.02
31.09
38.87
46.64
54.41
26.78
33.47
40.17
46.86
23.32
29.15
34.98
40.81
20.50
25.62
30.75
35.87
18.17
22.71
27.25
31.80
16.22
20.28
24.33
28.39
14.57
18.22
21.86
25.50
11.96
14.95
17.94
20.93
9.99
12.49
14.99
17.49
8.48
10.60
12.72
14.84
7.29
9.11
10.93
12.75
6.33
7.91
9.49
11.08
5.55
6.94
8.33
9.71
5.55
6.94
8.33
9.71
5.55
6.94
8.33
9.71
5.55
6.94
8.33
9.71
469 Motor Management Relay
4.6 S5 THERMAL MODEL
× 8
× 9
× 10
× 11
87.46
98.39 109.32 120.25 131.19 142.12 153.05 163.98
73.16
82.31
91.46 100.60 109.75 118.89 128.04 137.18
62.19
69.96
77.73
85.51
53.56
60.25
66.95
73.64
46.64
52.47
58.30
64.13
41.00
46.12
51.25
56.37
36.34
40.88
45.42
49.97
32.44
36.50
40.55
44.61
29.15
32.79
36.43
40.08
23.91
26.90
29.89
32.88
19.99
22.48
24.98
27.48
16.96
19.08
21.20
23.32
14.57
16.39
18.21
20.04
12.66
14.24
15.82
17.41
11.10
12.49
13.88
15.27
11.10
12.49
13.88
15.27
11.10
12.49
13.88
15.27
11.10
12.49
13.88
15.27
× 12
× 13
× 14
× 15
93.28 101.05 108.83 116.60
80.34
87.03
93.73 100.42
69.96
75.79
81.62
87.45
61.50
66.62
71.75
76.87
54.51
59.05
63.59
68.14
48.66
52.72
56.77
60.83
43.72
47.36
51.01
54.65
35.87
38.86
41.85
44.84
29.98
32.48
34.97
37.47
25.44
27.55
29.67
31.79
21.86
23.68
25.50
27.32
18.99
20.57
22.15
23.74
16.65
18.04
19.43
20.82
16.65
18.04
19.43
20.82
16.65
18.04
19.43
20.82
16.65
18.04
19.43
20.82
4-33
4
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