MiCOM P743 (PART)
MiCOM P743 (PART)
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
F3
F14
F17
F16
F18
F15
F4
F5
F6
F8
F9
F7
F10
F12
F11
F13
G14
F1
F2
RELAY 16
G13
G12
G11
WATCHDOG
CONTACT
AUX SUPPLY
AC OR DC
x
-
+
G1
G2
*
EARTH
CASE
TX1
RX1
RX2
TX2
FIBRE OPTIC
COMMUNICATION
CURR DIFF
OPTO 9
OPTO 15
OPTO 16
OPTO 12
OPTO 13
OPTO 14
OPTO 10
OPTO 11
CONNECTION
COMMON
+
C17
C18
+
C16
C15
C14
C13
+
-
+
-
C10
C12
C11
C9
+
-
-
C4
C6
C7
C8
C5
-
+
-
+
C2
C3
C1
-
+
-
OPTO 3
OPTO 2
OPTO 1
OPTO 4
B8
B7
B6
B5
B4
B3
B2
B1
B11
B15
OPTO 8
B16
OPTO 6
OPTO 7
B13
B14
B12
OPTO 5
B10
B9
B18
B17
CONNECTION
COMMON
COMMS
NOTE 3
WATCHDOG
CONTACT
E15
E16
E3
E11
E12
E8
E4
E7
HIGH BREAK
CONTACTS
RELAY 5
RELAY 7
RELAY 6
RELAY 8
D15
D16
D3
D11
D12
D8
D4
D7
RELAY 1
RELAY 3
RELAY 2
RELAY 4
HIGH BREAK
CONTACTS
RELAY 15
RELAY 14
RELAY 13
RELAY 12
RELAY 11
RELAY 10
RELAY 9
7
8
2
4
5
6
3
1
RJ45
RX-
RX+
TX+
TX-
100 BASE-TX
100 BASE-FX
RX
TX
IEC 61850-9-2 LE
IEC 61850-9-2 LE
SK6
PIN TERMINAL (P.C.B. TYPE)
1.
NOTES .
2. FOR COMMS OPTIONS SEE DRAWING 10Px4001
(SAMPLE ANALOGUE VALUE ONLY)
(SAMPLE ANALOGUE VALUE ONLY)
3. COPPER PORT IS FOR SERVICE ONLY, NOT RECOMMENDED
FOR PERMANENT CONNECTION.
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:
08/07/2013 N.JOHNSON
DC FIELD OUTPUT VOLTAGE REMOVED. CID HONG-98JC6A.
10P74310
1
-
EXTERNAL CONNECTION DIAGRAM: BUSBAR PROTECTION
PERIPHERAL UNIT P743 (60TE) WITH NCIT
C
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