GE P4A Technical Manual page 760

Appendix B - Settings and Signals
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CS1 Angle
Maximum permitted phase angle between Line and Bus 1 voltages for first stage synchronism check element to reclose CB.
CB1 CS1 Angle
Maximum permitted phase angle between Line and Bus 1 voltages for first stage synchronism check element to reclose CB1.
CS1 VDiff
Check Synch Voltage differential setting decides that stage 1 System Check Synchronism logic is blocked if Vdiff> is one of the selected
options in setting CS Voltage Block (48 8E), and voltage magnitude difference between line and bus 1 voltage is above this setting.
CB1 CS1 VDiff
Check Synch Voltage differential setting decides that stage 1 System Check Synchronism logic for CB1 is blocked if Vdiff> is one of the
selected options in setting CB1 CS Volt. Blk (48 8E), and voltage magnitude difference between line and bus 1 voltage is above this setting.
CS1 Slip Ctrl
Setting to enable or disable blocking of synchronism check stage 1 for reclosing CB by excessive frequency difference (slip) between line and
bus voltages
(refer to setting CS1 Slip Freq).
CB1 CS1 SlipCtrl
Setting to enable or disable blocking of synchronism check stage 1 for reclosing CB1 by excessive frequency difference (slip) between line
and bus voltages
(refer to setting CB1 CS1 SlipFreq).
CS1 Slip Freq
If CS1 Slip Ctrl is enabled, synchronism check stage 1 is blocked for reclosing CB if measured frequency difference between line and bus
voltages is greater than this setting.
CB1 CS1 SlipFreq
If CB1 CS1 SlipCtrl is enabled, synchronism check stage 1 is blocked for reclosing CB1 if measured frequency difference between line and bus
voltages is greater than this setting.
CS2 Status
Setting to enable or disable the stage 2 synchronism check elements for auto-reclosing and manual closing CB.
CB1 CS2 Status
Setting to enable or disable the stage 2 synchronism check elements for auto-reclosing and manual closing CB1.
CS2 Angle
Maximum permitted phase angle between Line and Bus 1 voltages for second stage synchronism check element to reclose CB
CB1 CS2 Angle
Maximum permitted phase angle between Line and Bus 1 voltages for second stage synchronism check element to reclose CB1
CS2 VDiff
Check Synch Voltage differential setting decides that stage 2 System Check Synchronism logic is blocked if Vdiff> is one of the selected
options in setting CS Voltage Block (48 8E), and voltage magnitude difference between line and bus 1 voltage is above this setting.
CB1 CS2 VDiff
Check Synch Voltage differential setting decides that stage 2 System Check Synchronism logic for CB1 is blocked if Vdiff> is one of the
selected options in setting CB1 CS Volt.Blk (48 8E), and voltage magnitude difference between line and bus 1 voltage is above this setting.
CS2 Slip Ctrl
Setting to enable or disable blocking of synchronism check stage 2 for reclosing CB by excessive frequency difference (slip) between line and
B194
COL ROW DEFAULT SETTING
48 90 20
48 90 20
48 91 6.5
48 91 6.5
48 92 Enabled
48 92 Enabled
48 93 0.05
48 93 0.05
48 94 Disabled
48 94 Disabled
48 95 20
48 95 20
48 96 6.5
48 96 6.5
48 97 Enabled
DESCRIPTION
From 0 to 90 in steps of 1
[Courier Number (angle)]
From 0 to 90 in steps of 1
[Courier Number (angle)]
From 1 to 120 in steps of 0.5
[Courier Number (voltage)]
From 1 to 120 in steps of 0.5
[Courier Number (voltage)]
Disabled
Enabled
[Indexed String]
Disabled
Enabled
[Indexed String]
From 0.005 to 2 in steps of 0.005
[Courier Number (frequency)]
From 0.005 to 2 in steps of 0.005
[Courier Number (frequency)]
Disabled
Enabled
[Indexed String]
Disabled
Enabled
[Indexed String]
From 0 to 90 in steps of 1
[Courier Number (angle)]
From 0 to 90 in steps of 1
[Courier Number (angle)]
From 1 to 120 in steps of 0.5
[Courier Number (voltage)]
From 1 to 120 in steps of 0.5
[Courier Number (voltage)]
Disabled
Enabled
[Indexed String]
P54A/B/C/E
AVAILABLE OPTIONS
P54xMED-TM-EN-1