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1.2.2 Output Relays
O
T
UTPUT
R
(L
)
ELAY
OCATION
Relay 1(PSU)
C/O
Relay 2(PSU)
C/O
Relay 3(PSU)
C/O
Relay 4 (PSU)
N/O
Relay 5 (PSU)
N/O
Relay 6 (I/O 1)
N/O
Relay 7 (I/O 1)
N/O
Relay 8 (I/O 1)
N/O
Relay 9 (I/O 1)
N/O
Relay 10 (I/O 1)
N/O
Relay 11 (I/O 1)
N/O
Relay 12 (I/O 1)
N/O
Relay 13 (I/O 1)
N/O
Relay 14 (I/O 2)
N/O
Relay 15 (I/O 2)
N/O
Relay 16 (I/O 2)
N/O
Relay 17 (I/O 2)
N/O
Relay 18 (I/O 2)
N/O
Relay 19 (I/O 2)
N/O
Relay 20 (I/O 2)
N/O
Relay 21 (I/O 2)
N/O
Relay 22 (I/O 3)
N/O
Relay 23 (I/O 3)
N/O
Relay 24 (I/O 3)
N/O
Relay 25 (I/O 3)
N/O
Relay 26 (I/O 3)
N/O
Relay 27 (I/O 3)
N/O
Relay 28 (I/O 3)
N/O
Relay 29 (I/O 2)
N/O
Table 3 - Output Relay Contacts
1.3 Secondary Injection
1.3.1 Accuracy of Measurement
T
EST
Winding 1 Line Currents
Winding 2 Line Currents
Winding 3 Line Currents
Winding 4 Line Currents
Winding 5 Line Currents
W1 EF/REF
W2 EF/REF
W3 EF/REF
Voltage Input
Table 4 - Measurement Accuracy
©2010 Siemens Protection Devices Limited
T
U
YPE
ERMINAL
SED
N
.
S
O
CHEME
4 (NO)
5 (COM)
6 (NC)
9 (NO)
8 (COM)
7 (NC)
10 (NO)
11 (COM)
12 (NC)
17 –19
18 – 20
2-4
6-8
10-12
14-16
18-22
20-22
24-28
26-28
2-4
6-8
10-12
14-16
18-22
20-22
24-28
26-28
2-4
6-8
10-12
14-16
18-22
20-22
24-28
26-28
A
A
V
VAILABLE
PPLIED
ALUE
√
1.00 xI
n
√
1.00 xI
n
1.00 xI
n
1.00 xI
n
1.00 xI
n
0.200 xI
n
0.200 xI
n
0.200 xI
n
1.00 xV
n
7SG14 Duobias-M-200 Commissioning
I
C
N
HECKED
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
R
I
ELAY
NSTRUMENTS
(I
, I
, I
)
A
B
C
(I
, I
, I
)
A
B
C
(I
, I
, I
)
A
B
C
(I
, I
, I
)
A
B
C
(I
, I
, I
)
A
B
C
D
(±5%)
ISPLAY
Chapter 7 Page 16 of 20
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