Ambient Temperature - GE TRANSFORMER MANAGEMENT RELAY 745 Instruction Manual

6 ACTUAL VALUES
b) DEMAND DATA CLEAR
PATH: ACTUAL VALUES
DEMAND DATA CLEAR
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To clear all maximum demand data, set
were cleared are also displayed. If the date has never been programmed, the default values shown above appear.
c) CURRENT DEMAND
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W1 CURRENT DEMAND
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The current demand for Winding 1 Phases A through C are displayed in these messages. The maximum current demand,
the phase in which it occurred, and the date and time it occurred are also shown. If the date has never been programmed,
the default values shown above appear.
These messages are repeated for Windings 2 and 3.
PATH: ACTUAL VALUES
AMBIENT TEMP
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Ambient temperature is monitored via an RTD connected to the 745.
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A2 METERING DEMAND
ð
CLEAR MAX DEMAND
ENTER
DATA: No
ESCAPE
DATE OF LAST CLEAR:
ESCAPE
Jan 01 1996
MESSAGE
TIME OF LAST CLEAR:
ESCAPE
00:00:00.000
MESSAGE
CLEAR MAX DEMAND DATA
A2 METERING DEMAND
ð
CLEAR MAX DEMAND
ENTER
DATA: No
ESCAPE
W1 PHASE A CURRENT
ESCAPE
DEMAND: 0 A
MESSAGE
W1 PHASE B CURRENT
ESCAPE
DEMAND: 0 A
MESSAGE
W1 PHASE C CURRENT
ESCAPE
DEMAND: 0 A
MESSAGE
MAXIMUM W1 DEMAND:
ESCAPE
0 A in phase A
MESSAGE
MAXIMUM W1 DEMAND
ESCAPE
DATE: Jan 01 1996
MESSAGE
MAXIMUM W1 DEMAND
ESCAPE
TIME: 00:00:00.000
MESSAGE
A2 METERING

AMBIENT TEMPERATURE

ð
AMBIENT TEMPERATURE:
ENTER
0°C
ESCAPE
745 Transformer Management Relay
DEMAND DATA CLEAR
to "Yes". The last date and time that the demand data
W1(3) CURRENT DEMAND
6.3 A2 METERING
6.3.7 AMBIENT TEMPERATURE
6
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