Siemens 7SR224 Argus Manual page 16
Recloser controller
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Also See for 7SR224 Argus:
- Technical manual (350 pages) ,
- Manual (73 pages) ,
- Description & operation (66 pages)
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Function Diagram for 7SR224 Recloser Controller
Fig 8. 7SR224 Function Diagram
Siemens Protection Devices Limited
37
49
(x2)
I
L1
(I
)
A
37
49
(x2)
I
L2
(I
)
B
37
49
(x2)
I
L3
(I
)
C
46
46
NPS
BC
(x2)
64
H
I
4
(I
/I
)
G
SEF
NOTE: The use of some
functions are mutually exclusive
27
V
27S
L1
59
(V
)
59S
A
(x4)
27
V
27S
L2
59
(V
)
59S
B
(x4)
27
V
27S
L3
59
(V
)
59S
C
(x4)
27
V
4
59
(V
)
X
(x4)
27
V
5
59
(V
)
Y
(x4)
V
& V
5
1x 27/59 element is provided in 4xVT variants.
27
V
6
59
(V
)
Z
(x4)
67/
67/
81
50
51V
50
51
HBL
BF
(x4)
(x4)
2
67/
67/
81
50
51V
50
51
HBL
BF
(x4)
(x4)
2
67/
67/
81
50
51V
50
51
HBL
BF
(x4)
(x4)
2
60
60
CTS
VTS
67/
67/
67/
67/
50G
51G
50S
51S
(x4)
(x4)
(x4)
(x4)
Note:
Example shows
Voltage Config =
Van, Vbn, Vcn
47
81
* 59N can be configured
(x2)
(x4)
as derived or Vx
59N
Batt
TCS
(x2)*
Test
Cap.
Test
voltage inputs are optional.
6
7SR224
74
(x3)
79
25
16
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