Name
Range
Step
Default
Description
Vreg timer active
0: -
1: Fine tune
decrease
2: Fine tune
increase
3: Low set
decrease
4: High set
decrease
5: Instant
decrease
6: Low set
increase
7: High set
increase
-
0: -
Displays the timer, when the AVR is counting time. Time
left to operation is indicated by "Time left to operation"
parameter.
Time left to operation
0.000…1800.000s 0.005s
-
Displays the time the counter has left before action.
"Vreg timer active" displays which timer is counting
down.
Voltage now
0.00…140.00%U
n
0.01%U
n
-
Displays the measured reference voltage.
Voltage difference to
set target
0.00…140.00%U
n
0.01%U
n
-
Displays the difference between the measured reference
voltage and the set target voltage.
Voltage set now to
-50 000…50
000V
pri
0.01V
pri
-
Displays the primary voltage deviation. Based on the
location of the tap changer. Calculation formula is
"Absolute tap location" times "Tap step effect".
U>>> (instant) setting
0.00…140.00%
0.01%
-
Displays the set instant stage (compared to the nominal
100 % level).
U>> setting
0.00…140.00%
0.01%
-
Displays the set upper limit of the second window
(compared to the nominal 100 % level).
U> setting
0.00…140.00%
0.01%
-
Displays the set upper limit of the first window
(compared to the nominal 100 % level).
U< setting
0.00…140.00%
0.01%
-
Displays the set lower limit of the first window
(compared to the nominal 100 % level).
U<< setting
0.00…140.00%
0.01%
-
Displays the set lower limit of the second window
(compared to the nominal 100 % level).
U<<< setting
0.00…140.00%
0.01%
-
Displays the set undervoltage blocking limit.
Voltage measurement
0: U12
1: U23
2: U31
3: U4 input
-
0: U12
Selects the measured voltage. Please check that the
selected voltage input is correct.
Voltage
measurement condition
0: Not configured
1: System U12
2: System U23
3: System U31
4: VT4 meas U12
5: VT4 meas U23
6: VT4 meas U31
7: VT4 conf not ok
-
-
Displays which voltage is used by the function.
Tap location (– 0 +)
-30…30
1
0
The tap location in the tap changer, in relation to the
middle point.
Absolute tap location
0…50
1
0
The tap location in the tap changer, in relation to the
whole range (0…max) of tap steps.
Tap changer on high
border
0: No
1: Yes
-
0: No
Indicates when the tap changer has reached the
maximum voltage high position.
Tap changer on low
border
0: No
1: Yes
-
0: No
Indicaters when the tap changer has reached the
minimum voltage low position.
A
AQ
Q-T215
-T215
Instruction manual
Version: 2.04
280