Hitachi Relion 670 Series Product Manual page 84

Phasor measurement unit RES670
Version 2.2
Table 109. Insulation supervision for liquid medium function SSIML
Function
Oil alarm level
Oil lockout level
Temperature alarm level
Temperature lockout level
Time delay for oil alarm
Reset time delay for oil alarm
Time delay for oil lockout
Time delay for temperature alarm
Reset time delay for temperature alarm
Time delay for temperature lockout
Table 110. Circuit breaker condition monitoring SSCBR
Function
Alarm level for open and close travel time
Alarm level for number of operations
Independent time delay for spring charging
time alarm
Independent time delay for gas pressure
alarm
Independent time delay for gas pressure
lockout
CB Contact Travel Time, opening and closing
Remaining Life of CB
Accumulated Energy
Table 111. Event list
Function
Buffer capacity
Resolution
Accuracy
Table 112. Indications
Function
Buffer capacity
84
GUID-83B0F607-D898-403A-94FD-7FE8D45C73FF v9
Range or value
1.00-100.00
1.00-100.00
-40.00-200.00
-40.00-200.00
(0.000-60.000) s
(0.000-60.000) s
(0.000-60.000) s
(0.000-60.000) s
(0.000-60.000) s
(0.000-60.000) s
GUID-B6799420-D726-460E-B02F-C7D4F1937432 v9
Range or value
(0 – 200) ms
(0 – 9999)
(0.00 – 60.00) s
(0.00 – 60.00) s
(0.00 – 60.00) s
Maximum number of events in the list
Maximum number of indications presented
for single disturbance
Maximum number of recorded
disturbances
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Accuracy
±10.0% of set value or 0.2 whichever is greater
±10.0% of set value or 0.2 whichever is greater
±2.5% of set value or 1 whichever is greater
±2.5% of set value or 1 whichever is greater
±0.2% or ±250ms whichever is greater
±0.2% or ±250ms whichever is greater
±0.2% or ±250ms whichever is greater
±0.2% or ±250ms whichever is greater
±0.2% or ±250ms whichever is greater
±0.2% or ±250ms whichever is greater
Accuracy
±3 ms
-
±0.2% or ±30 ms whichever is greater
±0.2% or ±30 ms whichever is greater
±0.2% or ±30 ms whichever is greater
±3 ms
±2 operations
±1.0% or ±0.5 whichever is greater
M12700-1 v5
Value
5000
1 ms
Depending on time synchronizing
M13765-1 v6
Value
352
200
1MRK 511 410-BEN P
Hitachi Energy