ABB Relion REC615, Техническое руководство

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Parameter Values (Range) Unit Step Default Description
Operate Tm Freq 80...200000 ms 10 200 Operate delay time
for frequency
Operate Tm df/dt 120...200000 ms 10 400 Operate delay time
for frequency rate
of change
Table 481: FRPFRQ Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 482: FRPFRQ Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay Tm
Freq
0...60000 ms 1 0 Reset delay time
for frequency
Reset delay Tm
df/dt
0...60000 ms 1 0 Reset delay time
for rate of change
4.5.1.8 Monitored data
Table 483: FRPFRQ Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Start duration
ST_DUR_OFRQ FLOAT32 0.00...100.00 % Start duration
ST_DUR_UFRQ FLOAT32 0.00...100.00 % Start duration
ST_DUR_FRG FLOAT32 0.00...100.00 % Start duration
FRPFRQ Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.5.1.9 Technical data
Table 484: FRPFRQ Technical data
Characteristic Value
Operation accuracy f>/f<
±5 mHz
df/dt
±50 mHz/s (in range |df/dt| <5 Hz/s)
±2.0% of the set value (in range 5 Hz/s < |df/dt| < 15 Hz/s)
Start time f>/f< <80 ms
df/dt <120 ms
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1MRS758755 C Protection functions
REC615 & RER615
Technical Manual
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