GUID-83B0F607-D898-403A-94FD-7FE8D45C73FF v9
Table 117. Insulation supervision for liquid medium function SSIML
Function
Range or value
Accuracy
Timers
(0.000-60.000) s
± 0.5% ± 110 ms
Time delay for oil alarm
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
Reset time delay for oil alarm
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
Time delay for oil lockout
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
Time delay for temperature alarm
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
Reset time delay for temperature alarm
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
Time delay for temperature lockout
(0.000-60.000) s
±0.2% or ±250ms whichever is greater
GUID-B6799420-D726-460E-B02F-C7D4F1937432 v9
Table 118. Circuit breaker condition monitoring SSCBR
Function
Range or value
Accuracy
Alarm levels for open and close travel time
(0-200) ms
±0.5% ±25 ms
Alarm levels for number of operations
(0 - 9999)
-
Setting of alarm for spring charging time
(0.00-60.00) s
±0.5% ±25 ms
Time delay for gas pressure alarm
(0.00-60.00) s
±0.5% ±25 ms
Time delay for gas pressure lockout
(0.00-60.00) s
±0.5% ±25 ms
Table 119. Circuit breaker condition monitoring SSCBR
Function
Range or value
Accuracy
Alarm level for open and close travel time
(0 – 200) ms
±3 ms
Alarm level for number of operations
(0 – 9999)
-
Independent time delay for spring charging
time alarm
(0.00 – 60.00) s
±0.2% or ±30 ms whichever is greater
Independent time delay for gas pressure
alarm
(0.00 – 60.00) s
±0.2% or ±30 ms whichever is greater
Independent time delay for gas pressure
lockout
(0.00 – 60.00) s
±0.2% or ±30 ms whichever is greater
CB Contact Travel Time, opening and closing
±3 ms
Remaining Life of CB
±2 operations
Accumulated Energy
±1.0% or ±0.5 whichever is greater
M12700-1 v5
Table 120. Event list DRPRDRE
Function
Value
Buffer capacity
Maximum number of events in the list
5000
Resolution
1 ms
Accuracy
Depending on time synchronizing
Line distance protection REL650
1MRK 506 384-BEN H
Version 2.2
Hitachi Power Grids
93
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Содержание REL650 series
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