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Siemens 7SR23 DAD Manual page 98

High impedance protection relay

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FUN
INF
186
245
186
246
186
248
186
249
186
250
186
251
186
252
200
1
200
2
200
3
200
4
200
5
200
66
200
67
200
68
200
69
200
70
200
71
200
72
255
0
255
0
Table 2: IEC60870-5-103 Measurand
FUN
INF
186
253
Table 3: IEC60870-5-103 Disturbance Recorder Actual Channel (ACC) Numbers
ACC
FUN
Number
186
0
186
1
186
2
186
3
186
4
186
5
©2013 Siemens Protection Devices Limited
Description
CB12 Total Open Count ASDU4
CB12 Delta Open Count ASDU4
Ia Fault Current
Ib Fault Current
Ic Fault Current
Ig Fault Current
Ig2 Fault Current
CB 1
CB 2
CB 3
CB 4
CB 5
CB 6
CB 7
CB 8
CB 9
CB 10
CB 11
CB 12
GI End
Time Synchronization
Description
Measurand I
L1,2,3,
I
(1.2 x)
L1
I
(1.2 x)
L2
I
(1.2 x)
L3
I
(1.2 x)
g
Description
Global
Ia
Ib
Ic
Ig
Ig2
Chapter 4) 7SR23 DAD Data Communications
GI
TYP
-
1
-
1
-
1
-
1
-
1
-
1
-
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
x
1
-
8
-
6
Function
COT
Type
Cyclic – Refresh rate 5
seconds or value change
9
greater than 5%
Chapter 4 Page 20 of 54
COT
1
1
1
1
1
1
1
1,9
1,9
1,9
1,9
1,9
1,9
1,9
1,9
1,9
1,9
1,9
1,9
10
8

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