GE P4A Technical Manual page 845

DIRECTION OF FORWARD CURRENT FLOW
P2
A
S2 S1
B
C
B C
A
NOTE 5.
N
n
a c
b
SENSITIVE
NOTE 2.
(SEE NOTE 3.)
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
PHASE ROTATION
MiCOM P54C (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
1A
C15
A
C19
B C20
C21
C
N
C22
C23
V BUSBAR
C24
Substation Automation Solutions
D1
-
OPTO 1
D2
+
D3
-
OPTO 2
D4
+
D5
-
OPTO 3
D6
+
D7
-
OPTO 4
D8
+
D9
-
OPTO 5
D10
+
x
D11
-
OPTO 6
D12
+
D13
-
OPTO 7
D14
+
D15
-
D16 OPTO 8
+
D17
COMMON
D18
CONNECTION
F1
FIBRE OPTIC
-
COMMUNICATION
OPTO 9
F2
CURR DIFF
+
F3
-
OPTO 10
F4
+
F5
-
F6 OPTO 11
+
F7
-
OPTO 12
F8
+
F9
-
F10 OPTO 13
+
F11
-
OPTO 14
F12
+
F13
-
F14 OPTO 15
+
F15
-
OPTO 16
F16
+
F17
COMMON
F18
CONNECTION
2. USED FOR SEF PROTECTION.
DRIVEN FROM A CORE BALANCE CT WHEN SENSITIVE
SETTINGS ARE USED.
3. V BUSBAR ONLY REQUIRED IF CHECK SYNCHRONISM FUNCTION ENABLED.
4. MUTUAL CURRENT INPUT ONLY REQUIRED IF ENABLED
IN FAULT LOCATOR.
5. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
6. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
Title:
EXTERNAL CONNECTION DIAGRAM: CURRENT DIFF 3 RELAY
16 INPUTS, 12 OUTPUTS (4 HIGH BREAK) & SEF (60TE)
Drg
ALSTOM GRID UK LTD
No: 10P54C02
(STAFFORD)
MiCOM P54C (PART)
J17
-
EIA485/
SEE DRAWING
KBUS
10Px4001
PORT J18
+
J16
SCN
*
J1
-
AC OR DC
J2
+
TX1
RX1
TX2
RX2
*
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
SENSITIVE SHOULD BE
N
Sht:
Next
Sht:
J11
WATCHDOG
J12
CONTACT
J13
WATCHDOG
J14
CONTACT
H1
RELAY 1
H2
H3
RELAY 2
H4
H5
RELAY 3
H6
H7
RELAY 4
H8
H9
RELAY 5
H10
H11
RELAY 6
H12
H13
H14
RELAY 7
H15
H16
H17
RELAY 8
H18
G3
RELAY 9
G4
G7
RELAY 10
G8
HIGH BREAK
G11
CONTACTS
RELAY 11
G12
G15
RELAY 12
G16
1
2