OPTO 9
OPTO 11
OPTO 10
OPTO 12
X
X
OPTO 1
OPTO 2
V CHECK
X
OPTO 3
OPTO 5
OPTO 4
OPTO 7
OPTO 6
OPTO 8
CONNECTION
COMMON
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.
PIN TERMINAL (P.C.B. TYPE)
DIRECTION OF FORWARD CURRENT FLOW
NOTES 1.
C.T. SHORTING LINKS
(b)
(a)
a
A
S1
n
b
c
N
B
C
S2
NOTE 2
P2 P2P1
S2 S1
1A
5A
4. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
C
C21
N
C22
1A
5A
1A
5A
C15
B
C20
A
C19
SENSITIVE
N
C13
C12
N
C9
C10
F7
F8
F5
F6
-
+
-
+
+
D16
D15
D18
D17
F4
F3
F2
F1
+
-
+
-
+
-
D12
D11
D14
D13
D10
D9
D7
D8
+
+
-
-
-
+
-
+
1A
5A
1A
5A
C
C7
C6
B
C4
C3
A
C1
P1
C24
D2
D4
D5
D6
D3
D1
-
+
-
+
SYNC
-
C23
MiCOM P143 (PART)
SEE DRAWING
E9
CASE
EARTH
AUX SUPPLY
AC OR DC
x
+
-
J16
J1
SCN
J2
*
-
+
NOTE 4
COMMS
COMMON
CONNECTION
EIA485/
KBUS
PORT
OPTO 21
OPTO 22
OPTO 23
OPTO 24
J18
J17
E18
10Px4001.
E13
E14
E15
E16
E17
E10
E12
E11
PHASE ROTATION
A
C B
b
a
A B
c
n
N
C
C
A
B
OPTO 17
OPTO 19
OPTO 20
OPTO 18
OPTO 14
OPTO 15
OPTO 16
CONNECTION
COMMON
E5
E7
E8
E6
E3
E4
E1
E2
F15
F16
F17
F18
F12
F13
F14
F11
OPTO 13
F10
F9
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
G9
B15
B16
B12
RELAY 18
RELAY 17
B8
B11
B7
RELAY 16
B3
B4
RELAY 15
HIGH BREAK
CONTACTS
RELAY 13
G14
RELAY 14
G16
G18
G17
G15
RELAY 12
G13
G12
G10
G11
RELAY 4
H8
H18
G4
RELAY 11
RELAY 10
G7
G8
G6
G5
RELAY 8
RELAY 9
G2
G3
G1
H13
RELAY 6
RELAY 7
H17
H16
H14
H15
RELAY 5
H12
H11
H10
H9
NOTE 3
RELAY 3 ANY TRIP
RELAY 2
H6
H7
H5
H4
WATCHDOG
RELAY 1
CONTACT
H1
H2
H3
J14
J13
WATCHDOG
CONTACT
J12
J11
MiCOM P143 (PART)
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:
18/04/2013 H.ONG
FIELD VOLTAGE OUTPUT REMOVED. CID HONG-95RDV7
10P14308
1
2
EXT. CONN. DIAG: FEEDER PROT. RELAY (60TE) DIRECTIONAL
PHASE O/C & E/F WITH AUTO-RECLOSE (24 I/P & 18 O/P)
E
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