ABB RELION 615 SERIES Product Manual page 36

Voltage Protection and Control
REU615
Product version: 5.0 FP1
Table 54. Tap changer control with voltage regulator (OLATCC) main settings
Parameter
Auto parallel mode
Band center voltage
Line drop V Ris
Line drop V React
Stability factor
Load phase angle
Control delay time 1
Control delay time 2
Operation mode
Custom Man blocking
Delay characteristics
Band width voltage
Load current limit
Block lower voltage
Runback raise V
Cir current limit
LDC limit
Lower block tap
Raise block tap
LCT pulse time
LDC enable
Follower delay time
36
Function
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATCC
OLATTC
Value (Range)
2 = Auto master
3 = Auto follower
5 = NRP
7 = MCC
0.000...2.000 × U
n
0.0...25.0%
0.0...25.0%
0.0...70.0%
-89...89°
1000...300000 ms
1000...300000 ms
1 = Manual
2 = Auto single
3 = Auto parallel
4 = Input control
5 = Command
1 = Custom disabled
2 = OC
3 = UV
4 = OC, UV
5 = EXT
6 = OC, EXT
7 = UV, EXT
8 = OC, UV, EXT
0 = Inverse time
1 = Definite time
1.20...18.00 %U
n
0.10...5.00 × I
n
0.10...1.20 × U
n
0.80...2.40 × U
n
0.10...5.00 × I
n
0.00...2.00 × U
n
-36...36
-36...36
500...10000 ms
0 = False
1 = True
6...20 s
1MRS757058 K
Step
-
0.001
0.1
0.1
0.1
1
100
100
-
-
-
0.01
0.01
0.01
0.01
0.01
0.01
-
-
100
-
-
ABB