GE P645

PHASE ROTATION
MiCOM P643 (PART)
SEE SHEET 2 FOR NOTES
CASE
EARTH
P1
B
T3
C
A
P2
P1
NOTE 2
S1
S2
A (3)
C (3)
B (3)
E28
E27
E26
E25
E23
A (2)
B (2)
C (2)
C21
E24
C22
C19
C20
C17
C18
C27
S2
BB
TRANSFORMER
C
T2
BC A
C
PROTECTED
S2S1
P2
A A
P2
B
T1
A (1)
B (1)
C (1)
C
C23
C28
C25
C26
C24
C
P1
S1
A
A
OPTO 16
G17
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
COMMON
CONNECTION
F17
F18
F16
G18
RELAY 16
*
D9
H6
RELAY 3
F3
OPTO 13
OPTO 15
OPTO 14
F14
F15
F13
F11
F12
F10
OPTO 11
OPTO 10
OPTO 12
F8
F9
F7
F5
F6
F4
D15
OPTO 8
COMMON
OPTO 9
CONNECTION
D18
F2
F1
D17
D16
OPTO 5
OPTO 7
OPTO 6
D12
D14
D13
D11
D10
G2
G11
G10
G13
G12
G15
G14
G16
RELAY 13
RELAY 14
RELAY 15
RELAY 10
RELAY 11
RELAY 12
G6
G8
G9
G7
G4
G5
G3
H10
H12
H14
H13
H11
H16
H18
H17
H15
RELAY 7
RELAY 8
RELAY 9
G1
RELAY 4
RELAY 5
RELAY 6
H8
H9
H7
B
D3
OPTO 2
OPTO 3
OPTO 4
D6
D8
D7
D5
D4
OPTO 1
D2
D1
MiCOM P643 (PART)
J12
J11
J14
J13
CONTACT
RELAY 1
RELAY 2
CONTACT
WATCHDOG
H2
H4
H5
H3
H1
WATCHDOG
CLIO
B16
INPUTS & OUTPUTS
CURRENT LOOP
NOTE 11
NOTE 7
COMMS
J18
J1
J2
SCN
J16
SEE DRAWING
10Px4001
J17
PORT
AC OR DC
AUX SUPPLY
x
EIA485/
KBUS
20mA
20mA
20mA
20mA
B24
B28
B29
B30
B25
B26
B20
B21
B22
B17
B18
INPUT 3
INPUT 41mA
1mA
INPUT 1
INPUT 21mA
1mA
20mA
20mA
20mA
20mA
B13
B14
B15
B9
B11
B10
B5
B7
B6
B2
B3
B1
OUTPUT 4
OUTPUT 3
1mA
1mA
OUTPUT 1
OUTPUT 2
1mA
1mA
T1
T2
T3
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:
29/11/2013 H.ONG
CID HONG-9CRNL3
10P64303
1
2
EXTERNAL CONNECTION DIAGRAM: 3 BIAS INPUT TRANSFORMER
DIFFERENTIAL (16 I/O & 16 O/P + CLIO) WITH 4 POLE VT INPUTS (60TE)
G