GE MiCOM P40 Agile Technical Manual page 648

DIRECTION OF FORWARD CURRENT FLOW
P1
B C
A
NOTE 2.
a b c
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
G
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
a b c
C24
D1
-
OPTO 1
D2
+
D3
COMMS
-
OPTO 2
NOTE 4.
D4
+
D5
-
OPTO 3
D6
+
D7
-
OPTO 4
D8
+
F17
-
D9
-
OPTO 5
EIA485/
D10
+
KBUS
F18
D11 PORT +
-
OPTO 6
F16
D12
+
SCN
D13
-
OPTO 7
D14
+
D15
-
OPTO 8
D16
+
F1
D17
-
AC OR DC
COMMON
x
F2
AUX SUPPLY
D18 CONNECTION
+
CASE
EARTH
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
Title:
EXT CONN DIAG: FEEDER PROT'N RELAY (8 I/P & 15 O/P) USING
VEE CONNECTED VTs, 2 LINE CTs AND A CORE BALANCE CT
Drg
No: 10P14404
(STAFFORD)
MiCOM P144 (PART)
F11
WATCHDOG
F12
CONTACT
F13
WATCHDOG
F14
CONTACT
E1
RELAY 1
E2
E3
RELAY 2
E4
E5
RELAY 3 ANY TRIP
E6
E7
E8
RELAY 4
E9
E10
E11
RELAY 5
E12
E13
E14
RELAY 6
E15
E16
SEE DRAWING E17
RELAY 7
10Px4001.
E18
B1
RELAY 8
B2
B3
RELAY 9
B4
B5
RELAY 10
B6
B7
*
RELAY 11
B8
B9
RELAY 12
B10
B11
RELAY 13
B12
B13
B14
RELAY 14
B15
B16
B17
RELAY 15
B18
1
Sht:
Next
2
Sht:
NOTE 3.