Siemens siprotec 7SA522 - Ordering Information and Accessories

A Appendix
490
7SA522 Manual
C53000-G1176-C155-3
A.1 Ordering Information and Accessories
A.1.1 Ordering information
A.1.1.1 Ordering Code (MLFB)
1)
with plug-in jumper one of the 2 voltage ranges can be selected
2)
for each binary input one of 2 pick-up threshold ranges can be selected with plug-in jumper
3)
for details on positions 10 to 19 see beneath
7 8 9 101112 13141516 171819
Numerical Distance
Protection
(position 1 to 9
3)
)
7SA522 – – +
Measuring Inputs (4 x U, 4 x I) Pos. 7
I
ph
= 1 A, I
e
= 1 A (min. = 0.05 A) 1
I
ph
= 1 A, I
e
= sensitive (min. = 0.005 A) 2
I
ph
= 5 A, I
e
= 5 A (min. = 0.25 A) 5
I
ph
= 5 A, I
e
= sensitive (min. = 0.005 A) 6
Auxiliary Voltage (Power Supply, Pickup Threshold of Binary Inputs) Pos. 8
24 to 48 VDC, binary input threshold 17 V
2)
2
60 to 125 VDC
1)
, binary input threshold 17 V
2)
4
110 to 250 VDC
1)
, 115 VAC, binary input threshold 73 VDC
2)
5
220 to 250 VDC, 115 VAC, binary input threshold 154 VDC
2)
6
Housing / Number of Binary Inputs (BI) and Outputs (BO) Pos. 9
Flush mounting housing with screwed terminals
1
/
2
x 19'', 8 BI, 16 BO A
Flush mounting housing with screwed terminals
1
/
1
x 19'', 16 BI, 24 BO C
Flush mounting housing with screwed terminals
1
/
1
x 19'', 24 BI, 32 BO D
Surface mounting housing with two-tier terminals
1
/
2
x 19'', 8 BI, 16 BO E
Surface mounting housing with two-tier terminals
1
/
1
x 19'', 16 BI, 24 BO F
Surface mounting housing with two-tier terminals
1
/
1
x 19'', 24 BI, 32 BO H
Flush mounting housing with plug-in terminals
1
/
2
x 19'', 8 BI, 16 BO J
Flush mounting housing with plug-in terminals
1
/
1
x 19'', 16 BI, 24 BO L
Flush mounting housing with plug-in terminals
1
/
1
x 19'', 24 BI, 32 BO M
Flush mounting housing with screwed terminals,
1
/
1
x 19”, 16 BI, 24 BO (thereof 5 BO with high-speed relay) N
Flush mounting housing with screwed terminals,
1
/
1
x 19”, 24 BI, 32 BO (thereof 5 BO with high-speed relay) P
Surface mounting housing with two-tier terminals,
1
/
1
x 19”, 16 BI, 24 BO (thereof 5 BO with high-speed relay) Q
Surface mounting housing with two-tier terminals,
1
/
1
x 19”, 24 BI, 32 BO (thereof 5 BO with high-speed relay) R
Flush mounting housing with plug-in terminals,
1
/
1
x 19”, 16 BI, 24 BO (thereof 5 BO with high-speed relay) S
Flush mounting housing with plug-in terminals,
1
/
1
x 19”, 24 BI, 32 BO (thereof 5 BO with high-speed relay), 1
live status contact
T