39
Calculate the distance to fault
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Navigate the menus to:
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Q
Q
is the disturbance order of occurrence,
Q
=1 meaning the most re-
cent and
Q
=10 the oldest.
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The fault loop and distance to fault are displayed.
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The calculated distance to fault is displayed in the following manner either in the dis-
turbance summary or when the distance is manually recalculated:
)OW/RRS /RRS!
'LVW 4XDOLILHU!4XDOLILHU!'LVWDQFHYDOXH!8QLW!
The first row identifies the fault loop used for calculation.
The second row qualifies the calculated data and shows the distance using the selected
unit, percent (%), kilometers (km) or English miles (mi).
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4XDOLILHU
6\PERO
0HDQLQJ
Blank (no symbol)
The calculated distance was within the set line length.
>
The fault was detected in adjacent lines.
Содержание REL 561*2.5
Страница 1: ...Operator s manual ProtectIT Line differential and distance protection terminal REL 561 2 5 ...
Страница 53: ...46 Test the LEDs of the LED module KDSWHU DQGOH WKH GLVWXUEDQFHV ...
Страница 77: ...70 Determine the active setting group KDSWHU 9LHZ WKH VHUYLFH UHSRUW ...
Страница 93: ...86 Retrieve the rated values of analog inputs KDSWHU 9LHZ WKH WHUPLQDO XQLW VWDWXV ...