GE P645

PHASE ROTATION
SEE SHEET 2 FOR NOTES
EARTH
CASE
B
T3
C
A
S1
P1
P2
S2
F28
F27
C (3)
F26
F25
F23
B (3)
A (3)
NOTE 2
B (2)
D22
D21
D19
F24
C (2)
D27
D17
D20
D18
A (2)
B
TRANSFORMER
B
C
C B
T2
A
C
S1
P1 P2
S2
A
PROTECTED
A
B
T1
D23
D25
D26
D28
C (1)
B (1)
D24
A (1)
C
C
S2
P2 P1
S1
A
OPTO 16
POWER SUPPLY VERSION 24-48V (NOMINAL) D.C. ONLY
CONNECTION
COMMON
MiCOM P643 (PART)
G16
G18
G17
RELAY 16
K18
K17
*
E9
OPTO 12
OPTO 15
OPTO 13
OPTO 14
OPTO 9
OPTO 11
OPTO 10
OPTO 8
OPTO 7
CONNECTION
COMMON
OPTO 6
OPTO 5
G3
G10
G12
G11
G13
G15
G14
G4
G6
G5
G7
G9
G8
E15
G1
G2
E18
E17
E16
E10
E14
E12
E13
E11
RELAY 9
K2
RELAY 13
RELAY 15
RELAY 14
RELAY 12
RELAY 11
RELAY 10
K9
K13
K15
K16
K14
K12
K11
K10
K3
K5
K4
K7
K8
K6
RELAY 7
RELAY 8
RELAY 6
RELAY 5
RELAY 4
RELAY 3
L13
K1
L17
L18
L15
L16
L14
L7
L9
L8
L12
L10
L11
L6
OPTO 4
OPTO 1
OPTO 3
OPTO 2
B
E3
E4
E5
E7
E8
E6
E1
E2
A
CONTACT
RELAY 2
WATCHDOG
RELAY 1
CONTACT
WATCHDOG
M12
M14
M13
L1
L3
L5
L4
L2
M11
RTD 3
B8
RTD 10
EIA485/
KBUS
AUX SUPPLY
AC OR DC
PORT
10Px4001
SEE DRAWING
M16
SCN
M2
M1
x
M18
M17
COMMS
NOTE 7
B29
B30
B28
B9
RTD 1
RTD 2
MiCOM P643 (PART)
B4
B6
B7
B5
B2
B3
B1
OPTO 24
CONNECTION
COMMON
H16
H18
H17
OPTO 20
OPTO 23
OPTO 21
OPTO 22
OPTO 17
OPTO 19
OPTO 18
H3
H10
H12
H11
H13
H15
H14
H4
H6
H5
H7
H9
H8
H1
H2
C9
OPTO 40
OPTO 39
CONNECTION
COMMON
OPTO 38
OPTO 37
C15
C18
C17
C16
C10
C14
C12
C13
C11
OPTO 36
OPTO 33
OPTO 35
OPTO 34
C3
C4
C5
C7
C8
C6
C1
C2
OPTO 32
CONNECTION
COMMON
J16
J18
J17
OPTO 28
OPTO 31
OPTO 29
OPTO 30
OPTO 25
OPTO 27
OPTO 26
J3
J10
J12
J11
J13
J15
J14
J4
J6
J5
J7
J9
J8
J1
J2
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:
05/12/2013 H.ONG
CID HONG-9CRNL3
10P64308
1
2
EXTERNAL CONNECTION DIAGRAM: 3 BIAS INPUT TRANSFORMER
DIFFERENTIAL (40 I/O & 16 O/P+RTD) WITH 4 POLE VT INPUTS (80TE)
C