GE P4A Technical Manual page 841

DIRECTION OF FORWARD CURRENT FLOW
P2
A
S2
B
C
B C
A
NOTE 4.
N
n
a b c
NOTE 2.
NOTES 1.
C.T. SHORTING LINKS
(a)
(b) PIN TERMINAL (P.C.B. TYPE)
50 OHM BNC CONNECTOR
9-WAY & 25-WAY FEMALE D-TYPE SOCKET
Issue: Revision:
SWOO-AB5E6D. INITIAL ISSUE.
B
Date: 07/10/2016 Name: S.WOOTTON
CAD DATA 1:1 DIMENSIONS: mm
DO NOT SCALE
Date: Chkd:
A
P1
C B
S1
PHASE ROTATION
MiCOM P54B (PART)
C1 5A
A
1A
C3
C4 5A
B
1A
C6
C7 5A
C
1A
C9
C10 5A
M
NOTE
4.
1A
C12
C13 5A
N
SENSITIVE
1A
C15
A
C19
B C20
C21
C
N
C22
C23
V BUSBAR
(SEE NOTE 6.)
C24
Substation Automation Solutions
D1
-
OPTO 1
D2
+
D3
-
D4 OPTO 2
+
D5
-
OPTO 3
D6
+
D7
-
OPTO 4
D8
+
D9
-
OPTO 5
D10
+
D11
-
OPTO 6
D12
+
D13
-
D14 OPTO 7
+
D15
-
OPTO 8
D16
+
D17
COMMON
D18
CONNECTION
2. USED FOR SEF PROTECTION.
SETTINGS ARE USED.
3. MUTUAL CURRENT INPUT ONLY REQUIRED IF ENABLED IN FAULT LOCATOR.
4. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
5. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
6. V BUSBAR ONLY REQUIRED IF CHECK SYNCHRONISM FUNCTION ENABLED.
Title:
EXTERNAL CONNECTION DIAGRAM: CURRENT DIFF 2 RELAY
8 INPUTS, 8 OUTPUTS & SEF (40TE)
Drg
ALSTOM GRID UK LTD
No: 10P54B01
(STAFFORD)
MiCOM P54B (PART)
F17
-
EIA485/
SEE DRAWING
KBUS
10Px4001
PORT F18
+
F16
SCN
*
F1
-
AC OR DC
x
F2
+
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
SENSITIVE SHOULD BE DRIVEN FROM A CORE BALANCE CT WHEN SENSITIVE
N
Sht:
Next
Sht:
F11
WATCHDOG
F12
CONTACT
F13
WATCHDOG
F14
CONTACT
E1
RELAY 1
E2
E3
RELAY 2
E4
E5
RELAY 3
E6
E7
RELAY 4
E8
E9
RELAY 5
E10
E11
RELAY 6
E12
E13
E14
RELAY 7
E15
E16
E17
RELAY 8
E18
TX1
RX1
FIBRE OPTIC
COMMUNICATION
CURR DIFF
TX2
RX2
1
2