GE Multilin DFF Instruction Manual page 17

Digital frequency relay
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Setting type
GENERAL SETTINGS
RELAY STATUS
FREQUENCY
IDENTIFICATION (can
only be changed via a
PC)
NOMINAL VOLTAGE
INHIBIT V
SEMICYCLES SET
SEMICYCLES RESET
PHASE VT RATIO
GROUND VT RATIO
ACTIVE TABLE
SETTING
ACTIVE TABLE
FUNCTION PERMIT
27P FUNCTION
59P FUNCTION
81N1 FUNCTION
81N2 FUNCTION
81N3 FUNCTION
81N4 FUNCTION
81N5 FUNCTION
81N6 FUNCTION
81N7 FUNCTION
81N8 FUNCTION
27P TRIP
59P TRIP
81N1 TRIP
81N2 TRIP
81N3 TRIP
81N4 TRIP
81N5 TRIP
81N6 TRIP
81N7 TRIP
81N8 TRIP
OSCILLOGRAPHY
MASK
TYPE OF OSCILLO
16
SETTINGS
Table III . Common settings for all tables
DESCRIPTION
Put the relay IN or OUT
of service
Nominal frequency
Alphanumeric string of
20 characters
Nominal ph-ph voltage
voltage inhibition of
frequency functions
Number of semi-cycles
for the frequency units
operation
Number of reset cycles
for the frequency units
reset
VT phase ratio
VT ground ratio
DESCRIPTION
Activates a table of
settings
DESCRIPTION
To enable 27P
To enable 59P
To enable 81N1
To enable 81N2
To enable 81N3
To enable 81N4
To enable 81N5
To enable 81N6
To enable 81N7
To enable 81N8
To enable 27P TRIP
To enable 59P TRIP
To enable 81N1 TRIP
To enable 81N2 TRIP
To enable 81N3 TRIP
To enable 81N4 TRIP
To enable 81N5 TRIP
To enable 81N6 TRIP
To enable 81N7 TRIP
To enable 81N8 TRIP
DESCRIPTION
Define type of oscillo.
Voltage
Waveforms/Frequency
Trending
DFF Digital Feeder Relay
RANGE
NO SERV / IN SERV
50 / 60 Hz
N/A
90 - 220 Vac
40 - 110 %
3 - 20
0-4
1 - 4000
1 - 4000
RANGE
1 - 3
RANGE
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
YES/NO
RANGE
NORMAL/FREQ
Factory Default
Step
NO SERV
N/A
50 Hz
N/A
Identification
N/A
90 Vac
1 V
40 %
1 %
3
1
0
1
1000
1
1000
1
Factory Default
Step
1
1
Factory Default
Step
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
Disabled
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
YES
N/A
Factory Default
Step
NORMAL
N/A
GEK-106166E

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