ABB Relion 620 Series - Page 694

Parameter Values (Range) Unit Step Default Description
Voltage level 5 0.00...1.20 xUn 0.01 0.90 5th voltage coordi-
nate for defining
LVRT curve
Voltage level 6 0.00...1.20 xUn 0.01 0.90 6th voltage coordi-
nate for defining
LVRT curve
Voltage level 7 0.00...1.20 xUn 0.01 0.90 7th voltage coordi-
nate for defining
LVRT curve
Voltage level 8 0.00...1.20 xUn 0.01 0.90 8th voltage coordi-
nate for defining
LVRT curve
Voltage level 9 0.00...1.20 xUn 0.01 0.90 9th voltage coordi-
nate for defining
LVRT curve
Voltage level 10 0.00...1.20 xUn 0.01 0.90 10th voltage coor-
dinate for defining
LVRT curve
Recovery time 1 0...300000 ms 1 500 1st time coordinate
for defining LVRT
curve
Recovery time 2 0...300000 ms 1 1000 2nd time coordi-
nate for defining
LVRT curve
Recovery time 3 0...300000 ms 1 10000 3rd time coordi-
nate for defining
LVRT curve
Recovery time 4 0...300000 ms 1 10000 4th time coordi-
nate for defining
LVRT curve
Recovery time 5 0...300000 ms 1 10000 5th time coordi-
nate for defining
LVRT curve
Recovery time 6 0...300000 ms 1 10000 6th time coordi-
nate for defining
LVRT curve
Recovery time 7 0...300000 ms 1 10000 7th time coordinate
for defining LVRT
curve
Recovery time 8 0...300000 ms 1 10000 8th time coordi-
nate for defining
LVRT curve
Recovery time 9 0...300000 ms 1 10000 9th time coordi-
nate for defining
LVRT curve
Recovery time 10 0...300000 ms 1 10000 10th time coordi-
nate for defining
LVRT curve
4.5.9.8 Monitored data
Table 652: LVRTPTUV Monitored data
Name
Type Values (Range) Unit Description
LVRTPTUV Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
Protection functions 1MRS757644 H
694 620 series
Technical Manual