ABB Relion 670 Series Product Manual page 112

Bay control REC670
Version 2.2
Table 130. Transformer loss of life LOLSPTR
Function
Service value, hot spot temperature
Service value, top oil temperature
Service value, loss of life
Operate level , Warning level 1 and 2
Operate time, Warning level 1 and 2
Operate time, definite time function
(ALARMx)
Table 131. Event list
Function
Buffer capacity
Resolution
Accuracy
Table 132. Indications
Function
Buffer capacity
Table 133. Event recorder
Function
Buffer capacity
Resolution
Accuracy
Table 134. Trip value recorder
Function
Buffer capacity
112
GUID-F6B6ED6B-2488-483C-B068-3F4631F34DC8 v1
Range or value
–
–
–
(50 - 700)°C/°F of hot spot
temperature
(50 - 700)°C/°F of hot spot
temperature
(0.0 - 6000.0) s
Maximum number of events in the list
Maximum number of indications
presented for single disturbance
Maximum number of recorded
disturbances
Maximum number of events in
disturbance report
Maximum number of disturbance
reports
Maximum number of analog inputs
Maximum number of disturbance
reports
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Accuracy
±2.0% of expected value
±2.0% of expected value
±2.0% of expected value
±2.0% of hot spot temperature
±200 ms typically
±250 ms typically
M12700-1 v5
Value
5000
1 ms
Depending on time synchronizing
M13765-1 v6
Value
352
200
M12702-1 v5
Value
150
200
1 ms
Depending on time synchronizing
M13747-1 v6
Value
30
200
1MRK 511 404-BEN N
Hitachi Power Grids