VAMP 52 - Page 106

2.23 Inverse time operation 2 Protection functions Technical description
106
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38.0
8.0
2
4
127.0
8.0
2
4
08.0
8.0
2
4
6791.0
1735.05.0
32





































t
The operation time in this example will be 0.38 seconds. The
same result can be read from Figure 2.23.1-11.
Figure 2.23.1-11 IEEE2 moderately
inverse delay
Figure 2.23.1-12 IEEE2 normal
inverse delay
Figure 2.23.1-13 IEEE2 very inverse
delay
Figure 2.23.1-14 IEEE2 extremely
inverse delay