Application And Setting Notes; Settings - Siemens 6MD85 Manual

9.6.7.2

Application and Setting Notes

Parameter: Level of warning 1
•
Default setting (_:101) Level of warning 1 = 5 %
With the parameter Level of warning 1, you define the percentage the measured value is allowed to
exceed the parameter CB make time at the output
output Warning 1 then drops out after 100 ms.
Parameter: Level of warning 2
•
Default setting (_:102) Level of warning 2 = 10 %
With the parameter Level of warning 2, you define the percentage the measured value is allowed to
exceed the parameter CB make time at the output
output Warning 2 then drops out after 100 ms.
Parameter: Oper.current threshold
•
Default setting (_:103) Oper.current threshold = 0.100 A
With the parameter Oper.current threshold, you define the current threshold. If the measured value
exceeds this threshold, the measured value is detected as flowing operating current. As soon as an operating
current flows, the end of the time interval
Parameter: Delay correction time
•
Default setting (_:104) Delay correction time = 0.000 s
With the parameter Delay correction time, you define a correction value which will be subtracted from
the Make time during calculation. This allows you to compensate delays caused by the system, for example,
relay residual times, if necessary.
9.6.7.3

Settings

Addr.
Supv.CB mak.t.
_:1
_:101
_:102
_:103
_:104
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
Make time is detected.
Parameter C
Supv.CB mak.t.:Mode
Supv.CB mak.t.:Level of
warning 1
Supv.CB mak.t.:Level of
warning 2
Supv.CB 1 A @ 100 Irated 0.030 A to 35.000 A
mak.t.:Oper.current
5 A @ 100 Irated 0.15 A to 175.00 A
threshold
1 A @ 50 Irated
5 A @ 50 Irated
1 A @ 1.6 Irated
5 A @ 1.6 Irated
Supv.CB mak.t.:Delay
correction time
Measured Values, Energy Values, and Supervision of the Primary System
Make time , before the output Warning 1 is set. The
Make time , before the output Warning 2 is set. The
Setting Options
•
off
•
on
•
test
1 % to 100 %
1 % to 100 %
0.030 A to 35.000 A
0.15 A to 175.00 A
0.001 A to 1.600 A
0.005 A to 8.000 A
-0.050 s to 0.050 s
9.6 Circuit-Breaker Wear Monitoring
Default Setting
off
5 %
10 %
0.100 A
0.50 A
0.100 A
0.50 A
0.100 A
0.500 A
0.000 s
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