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 ENSURE
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)
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
C11
C
B
C10
C9
C8
C5
C6
C7
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
C24
MiCOM P145 (PART)
A
C3
C2
C1
P1
NOTE 5.
G4
OPTO 6
AC OR DC
AUX SUPPLY
x
OPTO 8
CONNECTION
COMMON
+
OPTO 7
-
+
-
+
J2
+
J1
SCN
J16
J18
J17
KBUS
PORT
-
+
EIA485/
-
*
SEE DRAWING
10Px4001.
G15
G18
G17
G16
EARTH
CASE
RELAY 16
G7
G6
G10
G9
G8
G5
G13
G12
G11
G14
RELAY 15
RELAY 12
RELAY 11
RELAY 10
MiCOM P145 (PART)
ca
b
CONNECTION
COMMON
OPTO 5
OPTO 4
-
+
-
+
OPTO 3
OPTO 2
-
+
+
-
NOTE 4.
OPTO 1
+
-
-
V CHECK
SYNC
F14
F13
F16
F15
F18
F17
COMMS
OPTO 16
OPTO 15
F10
F11
F12
OPTO 14
OPTO 13
F9
OPTO 12
OPTO 11
F8
F7
F6
F5
PHASE ROTATION
A
C
B
X A
X
X
A B
n
N
C
C
B
OPTO 10
OPTO 9
F4
F3
F2
F1
NOTE 3.
RELAY 3 ANY TRIP
H12
H14
H15
H13
H17
H16
G1
G2
G3
H18
RELAY 8
RELAY 9
RELAY 7
H4
H3
H2
H6
H5
H8
H9
H11
H10
H7
RELAY 2
RELAY 1
J12
J11
H1
J14
J13
CONTACT
WATCHDOG
RELAY 5
RELAY 4
RELAY 6
RELAY 13
RELAY 14
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
*
WATCHDOG
CONTACT
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
10P14501
1
-
EXT CONN DIAG: FEEDER PROT. RELAY (60TE) DIRECT'L PHASE
O/C & S.E.F. AUTORECLOSE & CHECK SYNCH. (16 I/P & 16 O/P)
D
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