POWERSYS RECLOSER, Manual

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5.2.8. Select Group
It is a menu to set currently applied Primary Group among 4 setting groups.
Default value is set 1. If Sel Auto Group is selected as “YES”, it selects automatically the
primary group and reverse group, depending on the power flow. If the current flows from
load side to source side, side flows from Load side to power side, the reverse group is
applied.
[ S e t t i n g M E N U ]
1 . F u n c G r o u p 1
2 . F u n c G r o u p 2
3 . F u n c G r o u p 3
4 . F u n c G r o u p 4
> 5 . S e l e c t G r o u p
[ S e l G r o u p M e n u ]
> 1 . P r i m a r y G r o u p
2 . S e l A u t o G r o u p
3 . R e v e r s e G r o u p
[ P r i m a r y G r o u p ]
S E T : 1
( 1 - 4 : 1 )
<Figure 5-14> Setting Menu
Under
Voltage
U-V Pickup 30~98 75 1 % Set pickup level for under voltage
U-V Op Time 0.1~100 3 0.1 sec Set operation time for under voltage
Use Func OFF/ALM/TRIP OFF
Set whether under voltage function is
available
Over
Voltage
O-V Pickup 102~150 120 1 % Set pickup level for over voltage
O-V Op Time 0.1~100 3 0.1 sec Set operation time for over voltage
Use Func OFF/ALM/TRIP OFF
Set whether over voltage function is
available
Under
Frequency
U-F Pickup 47~59.98 49.8 0.01 Hz Set pickup level for under frequency
U-F Op Time 0.1~60 1 0.1 sec
Set operation time for under
frequency
Use Func OFF/ALM/TRIP OFF
Set whether under frequency function
is available
Over
Frequency
O-F Pickup 50.02~63.00 60.02 0.01 Hz Set pickup level for over frequency
O-F Op Time 0.1~60 1 0.1 sec Set operation time for over frequency
Use Func OFF/ALM/TRIP OFF
Set whether over frequency function is
available
Close
Interlock
Live Load NO/YES NO Select whether live load is available
Sync Fail NO/YES NO Select whether sync fail is available
Loop
Automation
Loop Selection
OFF/FEEDER/MI
D/TIE
OFF Select operating mode for the recloser
Deadbus Open
Time
0~600 0 1 sec
Set open time for determining
distribution line’s dead line state
Tie Sw Open
Time
0~600 0 1 sec Set open time for tie sw
Tie Sw Source BOTH/ABC/RST BOTH Select whether Tie sw source is ABC or RST
Tie Sw Close
Time
0~600 0 1 sec Set close time for tie sw
Rec Block Time 0~600 60 1 sec Set Reclosing Blocking Time
Enable Restore Disable/Enable Disable
Set whether restoration after clearing
fault
Rec Close Time 0~600 30 1 sec Set recloser closing time after open
Tie On Delta I 5~95 5 1 %
Set delta I level to restore for Tie
recloser after fault