Siemens siprotec 7SA6 User Manual page 712

Appendix
k
l
Line 1
(50) 25
(49) 24
(48) 23
k
(97) 47
l
Line 1
Figure A-22 Current connections to three transformers with a starpoint connection to the current transformer set
of the corresponding parallel line (for parallel line compensation)
A-36
Panel surface mounted
Flush mounted/cubicle
I
L1
15 Q1 Q2 30
I
L2
14 Q3 Q4 29
I
L3
13 Q5 Q6 28
I
4
27 Q8 Q7 12
7SA6
Panel surface mounted
Flush mounted/cubicle
I
L1
Q1 Q2 50 (100)
I
L2
Q3 Q4 49 (99)
I
L3
Q5 Q6 48 (98)
I
4
Q8 Q7 22 (47)
7SA6
1
Housing size / (figures in brackets relating to size
2
k
l
Line 2
1
Housing size /
3
k
l
Line 2
Panel surface mounted
Flush mounted/cubicle
I
L1
15 Q1 Q2
I
L2
14 Q3 Q4
I
L3
13 Q5 Q6
I
4
27 Q8 Q7
7SA6
Panel surface mounted
Flush mounted/cubicle
I
L1
(50) 25 Q1 Q2
I
L2
(49) 24 Q3 Q4
I
L3
(48) 23 Q5 Q6
I
4
(97) 47 Q8 Q7
7SA6
1
/ )
1
C53000-G1176-C133-1
L1
L2
L3
30
29
28
12
L1
L2
L3
50 (100)
49 (99)
48 (98)
22 (47)
7SA6 Manual