POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
EARTH
CASE
*
AUX SUPPLY
AC OR DC
x
+
-
F2
F1
*
CONTACT
WATCHDOG
CONTACT
RELAY 2
RELAY 1
WATCHDOG
RELAY 4
RELAY 5
RELAY 6
RELAY 7
RELAY 3 ANY TRIP
E2
SEE DRAWING
KBUS
PORT
EIA485/
10Px4001.
SCN
+
F16
F18
F17
-
NOTE 4
COMMS
E18
E14
E13
E17
E16
E15
E11
E10
E12
E9
E8
E5
E6
E7
E4
E3
MiCOM P144 (PART)
F11
F13
F12
F14
E1
NOTE 3.
HIGH BREAK
CONTACTS
B11
B16
B12
B15
RELAY 11
RELAY 10
B4
B8
B7
B3
RELAY 8
RELAY 9
PHASE ROTATION
C
B
b
a
A
N
N
c
B
C
NOTE 2.
A
P1
440V
1A
1A
C12
C13 5A
C10
C9
5A
C6
C7 5A
1A
C4
C3
5A
1A
+
OPTO 2
D4
OPTO 4
OPTO 3
OPTO 5
+
D8
D9
D10
+
-
D5
D6
D7
+
-
-
OPTO 1
D1
D2
D3
+
-
-
C24
ba
c
MiCOM P144 (PART)
C1 5A
C23
N
B
A
C
C B
A
DIRECTION OF FORWARD CURRENT FLOW
+
D12
C15
PIN TERMINAL (P.C.B. TYPE)
(b)
NOTES 1.
C.T. SHORTING LINKS
(a)
NOTE 5.
N
C
B
A
5. DERIVED NEUTRAL POINT. SEE P14X/EN T/B33 FOR DETAILS OF RESISTORS.
4. FOR COMMS OPTIONS SEE DRAWING 10Px4001.
ENSURE CORRECT OPERATION OF THE PROTECTIVE RELAY.
3. THIS RELAY SHOULD BE ASSIGNED TO ANY TRIP TO
2. C.T. CONNECTIONS ARE SHOWN 1A CONNECTED AND ARE TYPICAL ONLY.
110V
C22
C21
110V
C20
110V
C19
OPTO 8
CONNECTION
COMMON
OPTO 7
+
D16
D17
D18
D13
D15
D14
+
-
-
SENSITIVE
1A
OPTO 6
D11
-
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
10P14405
1
2
EXT. CONN. DIAG: FEEDER PROT. RELAY (40TE) DIRECTIONAL
PHASE O/C & E/F WITH AUTO-RECLOSE (8 I/P & 11 O/P)
E
To Next Page
Loading...
Need help?
General
