IEC05000182-2-en.vsdx
R
X
R
X
R
X
Non-directional Forward Reverse
IEC05000182 V2 EN-US
Figure 64: Directional operating modes of the distance measuring zones 3 to
5
tPPZx, tPEZx, TimerModeZx, ZoneLinkStart and TimerLinksZx
The logic for the linking of the timer settings can be described with a module
diagram. The figure
65 shows only the case when TimerModeZx is selected to Ph-
Ph and Ph-E.
1MRK 505 393-UEN B Section 7
Impedance protection
Line differential protection RED650 2.2 IEC 131
Application manual
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