167
8.
Check lists
Table 8.-1
Setting group 1
Variable
Group/
Channel
1 (R, W,
P)
Setting
range
Default
setting
Custo-
mer
’
s
setting
Pickup value of element 51P
1S1
0.30...5.0 x I
n
(CT)
0.30 x I
n
(CT)
Operate time of element 51P (51P TDLY)
1S2
0.05...300 s
0.05 s
Time/current characteristic for element 51P
1S3
0...9
0
Time multiplier 51P TD IEC
1S4
0.05...1.00
0.05
Time multiplier 51P TD ANSI
1S5
1.0...15.0
1.0
Resetting time of element 51P (51P RSET)
1S6
0.05...2.50 s 0.05 s
Pickup value of element 50P-1
1S7
0.50...35.0 x
I
n
(CT)
0.50 x I
n
(CT)
Operate time of element 50P-1 (50P-1 TDLY) 1S8
0.04...300 s
0.04 s
Pickup value of element 50P-2
1S9
0.50...35.0 x
I
n
(CT)
0.50 x I
n
(CT)
Operate time of element 50P-2 (50P-2 TDLY) 1S10
0.04...30.0 s 0.04 s
Pickup value of element 51N
1S11
1.0...100% I
n
(CT)
1.0% I
n
(CT)
Operate time of element 51N (51N TDLY)
1S12
0.05...300 s
0.05 s
Time/current characteristic for element 51N
1S13
0...9
0
Time multiplier 51N TD IEC
1S14
0.05...1.00
0.05
Time multiplier 51N TD ANSI
1S15
1.0
…
15.0
1.0
Resetting time of element 51N (51N RSET)
1S16
0.05...2.50 s 0.05 s
Pickup value of element 50N
1S17
5.0...800% I
n
(CT)
5.0% I
n
(CT)
Operate time of element 50N (50N TDLY)
1S18
0.05...300 s
0.05 s
Pickup value of element 46
1S19
10...100%
100 %
Operate time of element 46 (46TDLY)
1S20
1...300 s
60 s
Full load current
1S21
0.30...1.50 x
I
n
(CT)
0.30 x I
n
(CT)
Time constant of element 49
1S22
1...200 min
1 min
Alarm level of element 49
1S23
50...100% 49
trip
95% 49
trip
Operate time of CBFAIL (Trip Fail)
1S24
0.10...60.0 s 0.10 s
Number of AR shots
1S25
0 = AR is not
in use
1 = shot 1
2 = shot 1
and 2
3 = shot 1, 2
and 3
0
Current limit Arc50P of element ARC
1S26
0.50...35.0 x
I
n
(CT)
2.50 x I
n
(CT)
Current limit Arc51N of element ARC
1S27
5.0...800% I
n
(CT)
20% I
n
(CT)
Checksum, SGF 1
1S61
0...255
0
Feeder Protection Relay
Technical Reference Manual - ANSI Version
REF610
REF610
1MRS755535
Summary of Contents for RELION REF610
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