GE D60 - Wiring; Typical Wiring

3-8 D60 Line Distance Protection System GE Multilin
3.2 WIRING 3 HARDWARE
3
3.2WIRING 3.2.1 TYPICAL WIRING
Figure 3–10: TYPICAL WIRING DIAGRAM (T MODULE SHOWN FOR CPU)
AC or DC
DC
( DC only )
D60
Line Distance
Protection System
Wet
Ground bus
No. 10AWG
minimum
Module arrangement
Optional
JU
MX
L
W
K
V
H
T
NGS
P
R
Modules must be
grounded if terminal
is provided
BD
F
837809A3.CDR
Dry
Critical failure
48 V DC output
Control power
HI
LO
Power supply
Filter
Surge
B3a
B1b
B8a
B6b
B8b
B6a
B3b
B1a
B2b
B5b
I
V
I
V
M6a
M8a
M5b
M7b
M8b
M5a
M7a
M6c
M8c
M5c
M7c
6A
M1
M2
M3
M4
M1a
M2b
M1c
M1b
M2c
M2a
M4a
M4c
M3b
M3a
M4b
M3c
Contact input/output modules
Contact input M5a
Contact input M7a
Contact input M5c
Contact input M7c
Contact input M6a
Contact input M8a
Contact input M6c
Contact input M8c
Common M5b
Common M7b
Surge
I
V
I
V
H5c
H8a
H7b
H8b
H5a
H7a
H8c
H5b
H7c
6H
H1
H2
H3
H4
H1a
H2b
H1c
H1b
H2c
H2a
H4a
H4c
H3b
H3a
H4b
H3c
Contact input/output modules
Contact input H7a
Contact input H7c
Contact input H8a
Contact input H8c
Common H7b
Surge
H5
H6c
H6a
H6b
H6
I
V
I
V
I
V
I
V
Fibre
optic
Ground at
remote
device
Shielded
twisted pairs
Co-axial cable
COM
D1a
D2a
D4b
D3a
D4a
IRIG-B input
RS485 COM 2
Port 2
Port 1
CPU T
Tx2
Rx2
Tx1
Rx1
BNC
8
CT/VT
6
Inputs/
outputs
6
Inputs/
outputs
1
Power
supply
9
CPU
Typical configuration.
The AC signal path is configurable.
F7c
F4c
F4a
F4b
F7a
F3c
F1c
F5a
F2b
F6c
F2a
F5c
F6a
F2c
F1a
F1b
F3a
F3b
Current inputs
Type 8F/8G CT/VT module
IA
IG
IC
VC
IB
VA
IA5
IG5
IC5
VB
IB5
VA
IA1
IG1
IC1
VC
IB1
VB
F8c
F8a
VX
VX
Voltage inputs
RS232 (front)
DB-9
D60
Computer
1
TXD RXD
RXD TXD
SGND SGND
1
8
3
2
20
7
6
4
5
22
25-pin
connector
9-pin
connector
22
33
44
55
66
77
88
99
Computer
Contacts shown
with no
control power
TC1
Voltage supervision
Voltage and
current supervision
TC2
A
B
C
Tripping
direction
(5 amp)
Current
polarization
source
A
B
C
52
52
Type 8F/8G CT/VT module
Tx3
Rx3
100BaseFX
100BaseFX
100BaseFX
Port 3
OPEN DELTA VT CONNECTION (ABC)
F8c
F8a
F5a
F5c
F7c
F6a
F7a
F6c
VX
VA
VB
VC
VOLTAGE INPUTS
VX
VA
VB
VC
F5a
F5c
F7c
F6a
F7a
F6c
VA
VB
VC
VOLTAGE INPUTS
VA
VB
VC