F16
F18
F17
CONTACT
WATCHDOG
WATCHDOG
CONTACT
F13
F14
F12
F11
CONNECTION
OPTO 5
COMMON
OPTO 8
OPTO 7
OPTO 6
OPTO 4
OPTO 3
OPTO 2
DIRECTION OF FORWARD CURRENT FLOW
C
B
A
S2
P2
S1
C1
C9
C6
C
C7
B
C4
C3
A
D14
D16
D18
D17
+
D15
-
+
D13
D12
-
+
D11
D10
-
+
D5
D9
D8
+
-
-
D7
D6
+
-
D3
D4
+
-
D2
D1
+
-
PHASE ROTATION
A
C B
P1
OPTO 1
SCN
COMMUNICATION
FIBRE OPTIC
CURR DIFF
RX2
RX1
TX2
TX1
9-WAY & 25-WAY FEMALE D-TYPE SOCKET
(b)
PIN TERMINAL (P.C.B. TYPE)
50 OHM BNC CONNECTOR
NOTES 1.
(a)
C.T. SHORTING LINKS
5A
1A
NOTE 3.
1A
5A
1A
5A
-
+
F2
F1
*
CASE
EARTH
AC OR DC
x
MiCOM P54A (PART) MiCOM P54A (PART)
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
+
EIA485/
KBUS
PORT
-
SEE DRAWING
10Px4001
E11
RELAY 6
RELAY 7
RELAY 8
E17
E18
E14
E16
E15
E13
E12
RELAY 1
RELAY 2
RELAY 4
RELAY 3
RELAY 5
E10
E9
E7
E8
E6
E4
E5
E3
E2
E1
SENSITIVE
N
C15
1A
C13
5A
NOTE 2.
3. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
DRIVEN FROM A CORE BALANCE CT WHEN SENSITIVE
2. USED FOR SEF PROTECTION. SENSITIVE SHOULD BE
SETTINGS ARE USED.
N
4. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
Drg
No:
Issue: Revision:
Date:
Date:
Name:
Chkd:
DO NOT SCALE
CAD DATA 1:1 DIMENSIONS: mm
Title:
Substation Automation Solutions
ALSTOM GRID UK LTD
(STAFFORD)
Sht:
Next
Sht:
07/10/2016 S.WOOTTON
SWOO-AB5E6D. INITIAL ISSUE.
10P54A01
1
2
EXTERNAL CONNECTION DIAGRAM: CURRENT DIFF 1 RELAY
8 INPUTS, 8 OUTPUTS & SEF (40TE)
B
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