In a 3-step distance protection, the reach of the three zones of the relay at the beginning of the first line typically extends into
1
100% of the first line, 50% of the second line and 20% of the third line
2
80% of the first line, 50% of the second line and 20% of the third line
3
80% of the first line, 50% of the second line and 50% of the third line
4
50% of the first line, 50% of the second line and 20% of the third line
5
20% of the first line, 50% of the second line and 80% of the third line