GE MiCOM P40 Agile Technical Manual page 362

P44x/EN PL/Hb6
(PL) 6-42
Ordinal English Text
304 I>1 Start
1061 I>1 Timer Block
308 I>1 Trip
305 I>2 Start
1062 I>2 Timer Block
309 I>2 Trip
306 I>3 Start
1063 I>3 Timer Block
310 I>3 Trip
307 I>4 Start
1064 I>4 Timer Block
311 I>4 Trip
299 I2> Start
300 I2> Trip
1065 I2>1 Timer Block
383 I2>2 Start
1066 I2>2 Timer Block
Description
Overcurrent stage 1 start
Directional or not - with DT or IDMT curves
Directional managed by Delta Algorithms
VTS Block time-delay facility
Block phase overcurrent stage 1 time delay
Set to 1: 'I>1 Time Delay' will be blocked & I>1 will start
but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
Overcurrent stage 1 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>1 Trip command
Overcurrent stage 2 start
Directional or not - with DT or IDMT curves
Directional managed by Delta Algorithms
VTS Block time-delay facility
Block phase overcurrent stage 2 time delay
Set to 1: 'I>2 Time Delay' will be blocked & I>2 will start
but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
Overcurrent stage 2 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>2 Trip command
Overcurrent stage 3 start
Non-directional with DT curves
Use without time-delay for SOTF
Block phase overcurrent stage 3 time delay
Set to 1: 'I>3 Time Delay' will be blocked & I>3 will start
but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
Overcurrent stage 3 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>3 Trip command
Overcurrent stage 4 start
Non-directional with DT curves
Use without time-delay for SOTF
Block phase overcurrent stage 4 time delay
Set to 1: 'I>4 Time Delay' will be blocked & I>4 will start
but will not issue any trip command.
Reset to 0: opto input power off if signal assigned to an
opto input OR DDB at 0 if signal assigned to a DDB
cell
Overcurrent stage 4 trip (3P issued when the
associated time-delay has elapsed).
Set to 0: Reset I>4 Trip command
Negative Sequence Current Detection – Start function
(the associated time-delay picks up)
Directional or not - with DT curves
Negative-sequence polarisation
Negative Sequence Current Trip – 3P trip command
issued when the associated time-delay has elapsed
Block negative sequence overcurrent stage 1 time
delay
Negative overcurrent stage 2 pick-up
Block negative sequence overcurrent stage 2 time
delay
Programmable Logic
MiCOM 40 Agile P442, P444
Source
PSL (OUT)
Phase Overc.
PSL (IN) I>1
PSL (OUT)
Phase Overc.
PSL (OUT)
Phase Overc.
PSL (IN) I>2
PSL (OUT)
Phase Overc.
PSL (OUT)
Phase Overc.
PSL (IN) I>3
PSL (OUT)
Phase Overc.
PSL (OUT)
Phase Overc.
PSL (IN) I>4
PSL (OUT)
Phase Overc.
PSL (OUT)
Neg Seq.
O/C
PSL (OUT)
Neg Seq.
O/C
PSL (IN) I>4
PSL
PSL (IN) I>5