GE MiCOM P40 Agile Technical Manual page 644

DIRECTION OF FORWARD CURRENT FLOW
P1
A B C
NOTE 2.
a c
b
N
SENSITIVE
NOTE 5.
NOTES 1.
C.T. SHORTING LINKS
(a)
(b)
PIN TERMINAL (P.C.B. TYPE)
Issue: Revision:
FIELD VOLTAGE OUTPUT REMOVED. CID HONG-95RDV7
H
Date: 13/05/2013 Name: H.ONG
CAD DATA 1:1 DIMENSIONS: mm
DO NOT SCALE
Date: Chkd:
MiCOM P144 (PART)
C1 5A
A
440V
1A
C3
C4 5A
B
1A
C6
C7 5A
C
1A
C9
C10 5A
N
1A
C12
C13 5A
1A
C15
A
C19
110V
B C20
110V
C C21
110V
N C22
2. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
3. THIS RELAY SHOULD BE ASSIGNED TO ANY TRIP TO
ENSURE CORRECT OPERATION OF THE PROTECTIVE RELAY.
4. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
5. DERIVED NEUTRAL POINT. SEE P14X/EN T/B33 FOR DETAILS OF RESISTORS.
ALSTOM GRID UK LTD
Substation Automation Solutions
A
C B
A B C
PHASE ROTATION
N
C23
b c
a
C24
D1
-
OPTO 1
D2
+
D3
-
COMMS
OPTO 2
D4
NOTE 4.
+
D5
-
OPTO 3
D6
+
D7
-
OPTO 4
D8
+
F17
D9
-
-
OPTO 5
D10
EIA485/
+
KBUS
D11 F18
- PORT +
OPTO 6
D12
F16
+
SCN
D13
-
OPTO 7
D14
+
D15
-
OPTO 8
D16
+
D17
F1
-
COMMON
AC OR DC
D18
x
CONNECTION F2
AUX SUPPLY
+
B1
-
OPTO 9
B2
+
B3
-
OPTO 10
B4
+
B5
-
OPTO 11
B6
+
B7
-
CASE
OPTO 12
B8
EARTH
+
*
Title:
EXT CONN DIAG: FEEDER PROT'N RELAY (12 I/P & 11 O/P) USING
VEE CONNECTED VTs, 2 LINE CTs AND A CORE BALANCE CT
Drg
No: 10P14402
(STAFFORD)
MiCOM P144 (PART)
F11
F12
F13
F14
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
SEE DRAWING
E15
10Px4001.
E16
E17
E18
B9
B10
B11
B12
B13
*
B14
B15
B16
B17
B18
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
1
Sht:
Next
2
Sht:
WATCHDOG
CONTACT
WATCHDOG
CONTACT
RELAY 1
RELAY 2
RELAY 3 ANY TRIP
NOTE 3.
RELAY 4
RELAY 5
RELAY 6
RELAY 7
RELAY 8
RELAY 9
RELAY 10
RELAY 11