ABB RELION 630 Series Product Manual page 43

Generator Protection and Control
REG630
Product version: 1.3
Table 83. Low voltage ride through protection function (LVRTPTUV) main settings
Parameter
Voltage start value
Num of start phases
Voltage selection
Active coordinates
Voltage level 1
Recovery time 1
Voltage level 2
Recovery time 2
Voltage level 3
Recovery time 3
Voltage level 4
Recovery time 4
Voltage level 5
Recovery time 5
Voltage level 6
Recovery time 6
Voltage level 7
Recovery time 7
Voltage level 8
Recovery time 8
Voltage level 9
Recovery time 9
Voltage level 10
Recovery time 10
ABB
Function
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
LVRTPTUV
Value (Range)
0.05...1.20 pu
Exactly 1 of 3
Exactly 2 of 3
Exactly 3 of 3
Highest Ph-to-E
Lowest Ph-to-E
Highest Ph-to-Ph
Lowest Ph-to-Ph
Positive Seq
1...10
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
0.00...1.20 pu
0.00...300.00 s
1MRS757583 C
Step
0.01
-
-
1
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
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