ABB REC670 Applications Manual page 530

Section 17
Monitoring
524
Setting Short Description
HPTmpRiseW3
Set the hot spot temperature rise of
winding 3 for the calculation of hot spot to
top oil temperature gradient
TopOilTmpRise Set the top oil temperature rise for the
calculation of hot spot to top oil
temperature gradient
RatedCurrW1
Set the rated current of the winding 1
RatedCurrW2 Set the rated current of the winding 2
RatedCurrW3
Set the rated current of the winding 3
CurrTypeTestW1
Set the current applied to the winding 1
during type test
CurrTypeTestW2
Set the current applied to the winding 2
during type test
CurrTypeTestW3
Set the current applied to the winding 3
during type test
EnaAgeCalc
Enable the transformer insulation loss of
life calculation
InitialLife
Set the initial loss of insulation life
ExpectedLife
Set the expected life of the transformer
AgeingRateMeth
Select the ageing rate method of
calculation
ThermalUpgrade
Select the transformer insulation paper
type
TimeToUpdate
Set the time interval for the update of loss
of life outputs
WrnHPTmpLev1
Set the hot spot temperature value for the
level 1 warning
WrnHPTmpLev2
Set the hot spot temperature value for the
level 2 warning
tDelayToAlarm1
Set the time delay for the alarm level 1
tDelayToAlarm2
Set the time delay for the alarm level 2
1MRK 511 401-UEN A
Selected value
65° C
55° C
696.0 A
1255.0 A
577.0 A
696.0 A
1255.0 A
577.0 A
Enable
0.0 Hours
1, 80,000 Hours
IEC
Upgraded
1 Hour
110° C
120° C
1800 sec
900 sec
Bay control REC670 2.2 IEC
Application manual