Ampcontrol OCS - Page 54

Ampcontrol Pty Ltd – ABN 28 000 915 542
OCS USER MANUAL
MAG-182 Version 5 – FEB/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 54 of 72
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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
25
8.500
57
17.00
89
34.0
121
68
153
136
185
272
22.1x
217
544
11.0x
26
8.750
58
17.50
90
35.0
122
70
154
140
186
280
21.4x
218
560
10.7x
27
9.000
59
18.00
91
36.0
123
72
155
144
187
288
20.8x
219
576
10.4x
28
9.250
60
18.50
92
37.0
124
74
156
148
188
296
20.3x
220
592
10.1x
29
9.500
61
19.00
93
38.0
125
76
157
152
189
304
19.7x
221
608
9.9x
30
9.750
62
19.50
94
39.0
126
78
158
156
190
312
19.2x
222
624
9.6x
31
10.00
63
20.00
95
40.0
127
80
159
160
191
320
18.8x
223
640
9.4x