Siemens SIPROTEC 7SJ62 Instruction Manual

Appendix
A-14 7SJ62 Manual
C53000-G1140-C121-1
Figure A-12 Current and voltage connections to three current transformers, two voltage trans-
formers (phase-phase) and open delta VT for 3V
0
, appropriate for all networks.
Figure A-13 Current and voltage connections to two current transformers and two voltage
transformers, for ungrounded or compensated networks, if no directional ground
protections is needed.
Panel Surface Mounted
Flush-mounted/Cubicle
A
B
C
Busbar
Q1
Q3
Q5
Q7
Q2
Q4
Q6
Q8
R14
R15
R17
R16
R18
45
44
43
15
14
13
12
60
59
30
29
28
27
A B C
Va-b
Vc-b
3V
0
3I
0
Ia
Ib
Ic
7SJ62
A B C
Q1
Q3
Q5
Q2
Q4
Q6
Q7
Q8
Panel Surface Mounted
Flush-mounted/Cubicle
A
B
C
R14
R15
R17
R16
R18
45
44
43
15
14
13
12
60
59
30
29
28
27
Busbar
Va-b
Vc-b
3I
0
Ia
Ib
Ic
7SJ62
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English