9.4
SEL-700G Relay
Instruction Manual
Date Code 20170814
Analyzing Events
Event Reporting
The relay sends event summaries to all serial ports with setting AUTO := Y
each time an event triggers.
Event Type
The
Event
field displays the event type. Event types and the logic used to
determine event types are shown in Table 9.1.
Table 9.1
Event Types
(Sheet 1 of 2)
Event Type
Event Type Logic
Diff 87 Trip
(87U OR 87R OR 87N1T OR 87N2T) AND TRIP
REF Trip
(REF1F OR REF1P) AND TRIP
Ph 50 Trip
(50PX1T OR 50PX2T OR 50PX3AT OR 50PX3BT OR
50PX3CT OR 50PY1T OR 50PY2T OR 50PY3AT OR
50PY3BT OR 50PY3CT OR 67PY1T OR 67PY2T) AND
TRIP
Gnd 50 Trip
(50GX1T OR 50GX2T OR 50GY1T OR 50GY2T OR
67GX1T OR 67GX2T OR 67GY1T OR 67GY2T) AND TRIP
50Q Trip
(50QX1T OR 50QX2T OR 50QY1T OR 50QY2T OR
67QY1T OR 67QY2T) AND TRIP
Neutral 50 Trip
(50N1T OR 50N2T OR 67N1T OR 67N2T) AND TRIP
Neg Seq 46 Trip
46Q2T AND TRIP
Ph 51 Trip
(51PXT OR 51PYT) AND TRIP
Gnd 51 Trip
(51GXT OR 51GYT) AND TRIP
51Q Trip
(51QXT OR 51QYT) AND TRIP
Neutral 51 Trip
51N1T AND TRIP
PowerElemnt Trip
(3PWRX1T OR 3PWRX2T OR 3PWRX3T OR 3PWRX4T
OR 3PWRY1T OR 3PWRY2T OR 3PWRY3T OR
3PWRY4T) AND TRIP
Backup Trip
(21C1T OR 21C2T OR 51VT OR 51CT) AND TRIP
Out of Step Trip
OOST AND TRIP
Volt/Hz 24 Trip
24C2T AND TRIP
Fld loss 40 Trip
(40Z1T OR 40Z2T) AND TRIP
Thermal 49 Trip
49T AND TRIP
64G/64F Gnd Trip
(64F1T OR 64F2T OR 64G1T OR 64G2T) AND TRIP
Frequency Trip
(81T OR 81RT OR BNDT) AND TRIP
Undervolt Trip
(R_TRIG 27PX1T OR R_TRIG 27PPX1T OR
R_TRIG 27PY1T OR R_TRIG 27PPY1T) AND TRIP
Overvolt Trip
(59PX1T OR 59PPX1T OR 59QX1T OR 59GX1T OR
59PY1T OR 59PPY1T OR 59QY1T OR 59GY1T) AND
TRIP
InadvertEnrgTrip
INADT AND TRIP
RTD Trip
RTDT AND TRIP
RTD Fail Trip
RTDFLT AND TRIP
Breaker Failure Trip
(BFTX OR BFTY) AND TRIP
Содержание SEL-700G Series
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