ABB RELION 650 Series Product Manual page 51

Transformer protection RET650 2.1 IEC
Table 58. Running hour-meter TEILGAPC
Function
Time limit for alarm supervision, tAlarm
Time limit for warning supervision,
tWarning
Time limit for overflow supervision
ABB
GUID-F5E124E3-0B85-41AC-9830-A2362FD289F2 v1
Range or value
(0 - 99999.9) hours
(0 - 99999.9) hours
Fixed to 99999.9 hours
1MRK 504 161-BEN C
Accuracy
±0.1% of set value
±0.1% of set value
±0.1%
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