GE 745 TRANSFORMER MANAGEMENT RELAY

GE Power Management 745 Transformer Management Relay 6-15
6 ACTUAL VALUES 6.4 A3 EVENT RECORDER
6
W3 (% ƒo) H5a: 0.0
H5b: 0.0 H5c: 0.0
This message displays the magnitude of the fifth harmonic current for each
phase of winding 3 at the moment of the event.
PHASE A DIFFERENTIAL
CURRENT: 0.00 x CT
This message displays the differential current for phase A at the moment of
the event.
PHASE B DIFFERENTIAL
CURRENT: 0.00 x CT
This message displays the differential current for phase B at the moment of
the event.
PHASE C DIFFERENTIAL
CURRENT: 0.00 x CT
This message displays the differential current for phase C at the moment of
the event.
PHASE A RESTRAINT
CURRENT: 0.00 x CT
This message displays the restraint current for phase A at the moment of the
event.
PHASE B RESTRAINT
CURRENT: 0.00 x CT
This message displays the restraint current for phase B at the moment of the
event.
PHASE C RESTRAINT
CURRENT: 0.00 x CT
This message displays the restraint current for phase C at the moment of the
event.
SYSTEM FREQUENCY:
0.00 Hz
This message displays the system frequency at the moment of the event.
FREQUENCY DECAY
RATE: 0.00 Hz/s
This message displays the frequency decay rate at the moment of the event.
TAP CHANGER
POSITION: n/a
This message displays the tap changer position at the moment of the event.
VOLTS-PER-HERTZ:
0.00 V/Hz
This message displays the volts-per-hertz at the moment of the event.
AMBIENT TEMPERATURE:
0°C
This message displays the ambient temperature at the moment of the event.
ANALOG INPUT:
0 µA
This message displays the measured analog input at the moment of the
event.