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1MRS 755310
Feeder Protection Relay
Technical Reference Manual
Table 9.-2 Setting group 2
Variable
Time constant of stage θ>
Alarm level of stage θ>
Operate time of CBFP
Number of AR shots
Current limit ArcI> of stage
ARC
Current limit ArcI
> of
0
2)
stage ARC
Checksum, SGF 1
Checksum, SGF 2
Checksum, SGF 3
Checksum, SGF 4
Checksum, SGF 5
Checksum, SGB 1
Checksum, SGB 2
Checksum, SGB 3
Checksum, SGB 4
Checksum, SGB 5
Checksum, SGR 1
Checksum, SGR 2
Checksum, SGR 3
Checksum, SGR 4
Checksum, SGR 5
Checksum, SGR 6
Checksum, SGR 7
Checksum, SGR 8
Checksum, SGL 1
Checksum, SGL 2
Checksum, SGL 3
Checksum, SGL 4
Checksum, SGL 5
Checksum, SGL 6
Checksum, SGL 7
Checksum, SGL 8
Table 9.-3 Control parameters
Description
Rated frequency
Time setting range for
demand values in minutes
Non-volatile memory
settings
Group/
Channel 2
Setting range
(R, W, P)
2S22
1...200 min
50...100% θ
2S23
>
t
2S24
0.10...60.0 s
2S25
0 = AR is not in use
1 = shot 1
2 = shot 1 and 2
3 = shot 1, 2 and 3
2S26
0.50...35.0 x I
2S27
5.0...400% I
n
2S61
0...255
2S62
0...127
2S63
0...127
2S64
0...63
2S65
0...255
2S71
0...1048575
2S72
0...1048575
2S73
0...1048575
2S74
0...1048575
2S75
0...1048575
2S81
0...8388607
2S82
0...8388607
2S83
0...8388607
2S84
0...8388607
2S85
0...8388607
2S86
0...8388607
2S87
0...8388607
2S88
0...8388607
2S91
0...2097151
2S92
0...2097151
2S93
0...2097151
2S94
0...2097151
2S95
0...2097151
2S96
0...2097151
2S97
0...2097151
2S98
0...2097151
Parameter
Setting range
(channel 0)
V104
50 or 60 Hz
V105
0...999 min
V106
0...31
REF 610
Default
Customer's
setting
setting
1 min
95% θ
>
t
0.10 s
0
2.50 x I
n
n
20% I
n
0
0
120
0
0
0
0
0
0
0
10922
10922
10922
5461
5461
0
0
0
0
0
0
0
0
0
0
0
Default
Customer's
setting
setting
50 Hz
10 min
31
151
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