Ampcontrol OCS - Appendix A: Protection Element Load Current Tables; A1: Protection Element Full Load Current Table

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APPENDIX A: PROTECTION ELEMENT LOAD CURRENT TABLES
A1: Protection Element Full Load Current Table
Protection Element Full Load Current Selection Table – Amps (1000:1 CT), and Max effective
SC Level
Value
Amps
Value
Amps
Value
Amps
Value
Amps
Value
Amps
Value
Amps
SC max
Value
Amps
SC max
0
5.125
32
10.25
64
20.5
96
41
128
82
160
164
25.0x
192
328
18.3x
1
5.250
33
10.50
65
21.0
97
42
129
84
161
168
25.0x
193
336
17.9x
2
5.375
34
10.75
66
21.5
98
43
130
86
162
172
25.0x
194
344
17.4x
3
5.500
35
11.00
67
22.0
99
44
131
88
163
176
25.0x
195
352
17.0x
4
5.625
36
11.25
68
22.5
100
45
132
90
164
180
25.0x
196
360
16.7x
5
5.750
37
11.50
69
23.0
101
46
133
92
165
184
25.0x
197
368
16.3x
6
5.875
38
11.75
70
23.5
102
47
134
94
166
188
25.0x
198
376
16.0x
7
6.000
39
12.00
71
24.0
103
48
135
96
167
192
25.0x
199
384
15.6x
8
6.125
40
12.25
72
24.5
104
49
136
98
168
196
25.0x
200
392
15.3x
9
6.250
41
12.50
73
25.0
105
50
137
100
169
200
25.0x
201
400
15.0x
10
6.375
42
12.75
74
25.5
106
51
138
102
170
204
25.0x
202
408
14.7x
11
6.500
43
13.00
75
26.0
107
52
139
104
171
208
25.0x
203
416
14.4x
12
6.625
44
13.25
76
26.5
108
53
140
106
172
212
25.0x
204
424
14.2x
13
6.750
45
13.50
77
27.0
109
54
141
108
173
216
25.0x
205
432
13.9x
14
6.875
46
13.75
78
27.5
110
55
142
110
174
220
25.0x
206
440
13.6x
15
7.000
47
14.00
79
28.0
111
56
143
112
175
224
25.0x
207
448
13.4x
16
7.125
48
14.25
80
28.5
112
57
144
114
176
228
25.0x
208
456
13.2x
17
7.250
49
14.50
81
29.0
113
58
145
116
177
232
25.0x
209
464
12.9x
18
7.375
50
14.75
82
29.5
114
59
146
118
178
236
25.0x
210
472
12.7x
19
7.500
51
15.00
83
30.0
115
60
147
120
179
240
25.0x
211
480
12.5x
20
7.625
52
15.25
84
30.5
116
61
148
122
180
244
24.6x
212
488
12.3x
21
7.750
53
15.50
85
31.0
117
62
149
124
181
248
24.2x
213
496
12.1x
22
7.875
54
15.75
86
31.5
118
63
150
126
182
252
23.8x
214
504
11.9x
23
8.000
55
16.00
87
32.0
119
64
151
128
183
256
23.4x
215
512
11.7x
24
8.250
56
16.50
88
33.0
120
66
152
132
184
264
22.7x
216
528
11.4x