121
Recorded data
Parameter (R)
Value
Number of AR
shots (shot 2)
initiated by the
digital input signal
V18
0...255
Number of AR
shots (shot 2)
initiated by the
pickup or trip
signal from
element
V19
0...255
Number of AR
shots (shot 2)
initiated by the
pickup or trip
signal from
element 51N
V20
0...255
Number of AR
shots (shot 3)
initiated by the trip
signal from
element 50P-1
V21
0...255
Number of AR
shots (shot 3)
initiated by the
digital input signal
V22
0...255
Number of AR
shots (shot 3)
initiated by the
pickup or trip
signal from
element 51P
V23
0...255
Number of AR
shots (shot 3)
initiated by the
pickup or trip
signal from
element 51N
V24
0...255
The last five recorded values can be read with parameters
V1
...
V23
on channels
1...5. Event n denotes the last recorded value, n-1 the next one, and so forth.
Table 5.1.17.-4
Recorded data: Channels 1...5
Recorded data
Event (R)
Value
n Channel 1 n-1 Channel 2 n-2 Channel 3 n-3 Channel 4 n-4 Channel 5
Phase current I
a
1V1
2V1
3V1
4V1
5V1
0...50 x I
n
(CT)
Phase current I
b
1V2
2V2
3V2
4V2
5V2
0...50 x I
n
(CT)
Phase current I
c
1V3
2V3
3V3
4V3
5V3
0...50 x I
n
(CT)
Ground-fault current
1V4
2V4
3V4
4V4
5V4
0...2000% I
n
(CT)
Phase discontinuity
1V5
2V5
3V5
4V5
5V5
0...100%
Thermal level at
pickup
1V6
2V6
3V6
4V6
5V6
0...106%
a)
Thermal level at trip
1V7
2V7
3V7
4V7
5V7
0...106%
a)
Feeder Protection Relay
Technical Reference Manual - ANSI Version
REF610
REF610
1MRS755535
Summary of Contents for RELION REF610
Page 1: ...Feeder Protection Relay REF610 REF610 Technical Reference Manual ANSI Version ...
Page 2: ......
Page 6: ...6 ...
Page 8: ...8 ...
Page 12: ...12 ...
Page 14: ...14 ...
Page 20: ...20 ...
Page 164: ...164 ...
Page 175: ......