ENSURE CORRECT OPERATION OF THE PROTECTIVE RELAY.
5. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
4. OPTO INPUTS 1 AND 2 MUST BE USED FOR SETTING GROUP
CHANGES IF THIS OPTION IS SELECTED IN THE RELAY MENU.
3. THIS RELAY SHOULD BE ASSIGNED TO ANY TRIP TO
2. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
PIN TERMINAL (P.C.B. TYPE)
NOTES 1.
C.T. SHORTING LINKS
(b)
(a)
NOTE 5.
AC OR DC
AUX SUPPLY
x
J2
+
J1
SCN
J16
J18
J17
KBUS
PORT
-
+
EIA485/
-
*
SEE DRAWING
10Px4001.
EARTH
CASE
MiCOM P145 (PART)
COMMS
OPTO 12
OPTO 11
F8
F7
F6
F5
PHASE ROTATION
A
C B
OPTO 10
OPTO 9
F4
F3
F2
F1
RELAY 8
N
C22
C
B
C21
C20
D16
D18
D17
D14
D15
D13
D12
NOTE 2.
S1
DIRECTION OF FORWARD CURRENT FLOW
a c
b
n
N
A
C
B
S2
S2
S1
P2 P1 P2
1A
5A
1A
5A
C23C4
1A
5A
1A
5A
1A
5A
SENSITIVE
A
N
N
C19
C15
C12
C13
C
B
C10
C9
C6
C7
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
C24
MiCOM P145 (PART)
A
C3
C1
P1
OPTO 6
OPTO 8
CONNECTION
COMMON
+
OPTO 7
-
+
-
+
ca
b
OPTO 5
OPTO 4
-
+
-
+
OPTO 3
OPTO 2
-
+
+
-
NOTE 4.
OPTO 1
+
-
-
V CHECK
SYNC
X A
X
X
A
B
n
N
C
C
B
H14
H16
H18
H17
H15
RELAY 7
RELAY 6
H12
H13
H11
H10
H9
H8
H7
H6
RELAY 5
RELAY 3 ANY TRIP
RELAY 4
NOTE 3.
H1
H3
H5
H4
H2
RELAY 2
RELAY 1
RELAY 9
F10
F11
F13
F12
F15
F17
F18
F16
F14
RELAY 11
RELAY 12
RELAY 10
F9
J13
J14
J12
J11
WATCHDOG
WATCHDOG
CONTACT
CONTACT
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
SYMBOLS
IEC
*
*
*
*
*
*
*
*
*
*
*
*
SHT 1 & 2 DIAGRAMS ARE IDENTICAL APART FROM :-
CTs SHOWN CONNECTED (1A SHT.1 & 5A SHT.2).
PICTORIAL REPRESENTATION OF RELAY CONTACTS.
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:
13/05/2013 H.ONG
FIELD VOLTAGE OUTPUT REMOVED. CID HONG-95RDV7
10P14502
1
2
EXT CONN DIAG: FEEDER PROT. RELAY (60TE) DIRECT'L PHASE
O/C & S.E.F. AUTO-RECLOSE & CHECK SYNCH. (12 I/P & 12 O/P)
D
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