ABB REF601 - Page 35

1MDU07212
REF601 / REJ601
Application Manual
1MDU07212
REF601 / REJ601
Application Manual
1MDU07212
REF601 / REJ601
Application Manual
1MDU07212
-
YN
REF601 / REJ601
Application Manual
YN
Rev. C
REF601 / REJ601
Application Manual
Rev. C
REF601 / REJ601
Application Manual
Rev. C
interrupted) to calculate new value of thermal image for Δt.
Figure
interrupted) to calculate new value of thermal image for Δt.
Figure
interrupted) to calculate new value of thermal image for Δt.
Figure
interrupted) to calculate new value of thermal image for Δt.
Figure
7:
Behavior
interrupted) to calculate new value of thermal image for Δt.
Behavior
interrupted) to calculate new value of thermal image for Δt.
Behavior
interrupted) to calculate new value of thermal image for Δt.
Behavior
interrupted) to calculate new value of thermal image for Δt.
Behavior
of thermal image during power down condition
interrupted) to calculate new value of thermal image for Δt.
of thermal image during power down condition
interrupted) to calculate new value of thermal image for Δt.
of thermal image during power down condition
interrupted) to calculate new value of thermal image for Δt.
of thermal image during power down condition
interrupted) to calculate new value of thermal image for Δt.
of thermal image during power down condition
interrupted) to calculate new value of thermal image for Δt.
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
when the power
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
defined by setting
ϑ
of thermal image during power down condition
Protection and Control Function
interrupted) to calculate new value of thermal image for Δt.
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
interruption period.
Option 4: Power interruption of the IED
resets the thermal image to the set value
ϑ
0
.
of thermal image during power down condition
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
of thermal image during power down condition
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
of thermal image during power down condition
Section 4
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
Section 4
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
was interrupted.
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
Section 4
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
Section 4
Protection and Control Function
Option 2. When the power is restored after
Δt, the new value of thermal image is
calculated for Δt considering that the
current has remained constant at the value
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
resets the thermal image to the set value
Section 4
Protection and Control Function
29
Option 2. When the power is restored after
current has remained constant at the value
Option 3: Power interruption of the IED
assumes no change of thermal image during
Option 4: Power interruption of the IED
Section 4
Protection and Control Function
29
assumes no change of thermal image during