GE T60 User Manual

3-8 T60 Transformer 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)
828782A2.CDR
T60
TRANSFORMER PROTECTION SYSTEM
CONTACTS SHOWN
WITH NO
CONTROL POWER
TC
TC
2
1
VOLTAGE SUPERVISION
VOLTAGE AND
CURRENT SUPERVISION
3
I
V
1 5 2 6 4
6H
I
V
I
V
I
V
I
V
I
V
CONTACT INPUT H7a
CONTACT INPUT H7c
CONTACT INPUT H8a
CONTACT INPUT H8c
COMMON H7b
H8a H7b H7a H8c H7c
SURGE
H8b
DIGITAL INPUTS/OUTPUTS
CRITICAL
FAILURE
48 VDC
OUTPUT
CONTROL
POWER
HI
MED
LO
POWER SUPPLY
1
FILTER
SURGE
B5a B3a B1b B8a B6b B8b B6a B3b B1a B2b B5b
GROUND BUS
No. 10AWG
minimum
AC or DC
DC
( DC ONLY )
M7c
M8c
M8b
M8a
M5c
M5a
M5b
M7b
M3c
M4b
M4a
M4c
M1c
M6a
M2b
M7a
M2a
M6b
M6c
M2c
M1a
M1b
M3a
M3b
8H/ 8J
CURRENT INPUTS
IA
IB
IC
IG
IA5
IA1
IB5
IC5
IG5
IB1
IC1
IG1
IA
IB
IC
IG
IA5
IA1
IB5
IC5
IG5
IB1
IC1
IG1
WINDING 1
TYPICAL CONFIGURATION
THE AC SIGNAL PATH IS CONFIGURABLE
A
A
B
B
C
C
WINDING 3
WINDING 2
(5 amp CTs)
(5 amp CTs)
6C
CONTACT INPUTS/OUTPUTS
P1
P5
P2
P6
P3
P7
P4
P8
P7a
P1a
P2b
P7c
P1c
P7b
P1b
P8c
P8b
P2c
P8a
P2a
P4a
P5b
P4c
P6b
P3b
P3a
P6a
P4b
P5c
P5a
P3c
P6c
(Rear view)
1
Power
supply
8
CT/VT
6
Inputs/
outputs
*
6
CT
6
Inputs/
outputs
*
6
Inputs/
outputs
9
CPU
MODULE ARRANGEMENT
JU
M
X
LWKVBHTD
N
GSP FR
* Optional
MODULES MUST BE
GROUNDED IF
TERMINAL IS
PROVIDED
U6a
U8a
U5b
U7b
U5a
U7a
U6c
U8c
U5c
U7c
CONTACT INPUT U1a
CONTACT INPUT U4c
COMMON U5b
COMMON U7b
COMMON U1b
CONTACT INPUT U2a
CONTACT INPUT U5a
CONTACT INPUT U3c
CONTACT INPUT U6a
CONTACT INPUT U8a
CONTACT INPUT U1c
CONTACT INPUT U3a
CONTACT INPUT U5c
CONTACT INPUT U7c
CONTACT INPUT U7a
CONTACT INPUT U2c
SURGE
CONTACT INPUT U4a
CONTACT INPUT U6c
CONTACT INPUT U8c
U1a
U8b
U4c
U2c
U3a
U3c
U1c
U3b
U1b
U4a
U2a
6D
CONTACT INPUTS/OUTPUTS
COMMON U3b
T60 COMPUTER
11
8
3
2
20
7
6
4
5
22
25 PIN CONNECTOR
PERSONAL COMPUTER
9 PIN
CONNECTOR
22
33 44
55
66
77 88 99
TXD RXD
RXD TXD
SGND SGND
RS-232
DB-9
(front)
F1c
F4a
F8c
F8a
F3c
F5a
F5c
F7c
CURRENT INPUTS
F6a
F7a
F6c
F2c
VX
VA
VB
VC
F4c
F1a
F4b
F1b
F2a
F3a
F2b
F3b
VOLTAGE INPUTS
8F / 8G
VX
VA
VB
VC
IA
IB
IC
IG
IA5
IA1
IB5
IC5
IG5
IB1
IC1
IG1
A
B
C
OPEN DELTA VT CONNECTION (ABC)
F5a
F5c
F7c
F6a
F7a
F6c
VA
VB
VC
VOLTAGE INPUTS
VA
VB
VC
This diagram is based on the following order code: T60-T00-HCL-F8F-H6H-M8H-P6C-U6D-WXX This diagram provides an example of how the device is wired, not specifically how to wire the device. Please refer to the Instruction Manual for additional details on wiring based on various configurations.
H3b H3a H2c H3c H1b H2b H4b H5b H6b H1a H2a H4a H5a H6a H1c H4c H5c H6c
com
100BaseFX
D1a D2a D4b D3a D4a
IRIG-B
Input
RS485
COM 2
PORT 1
CPU T
Tx2
Rx2
Tx1
Rx1
BNC
Fibre
Optic
*
Ground at
Remote
Device
Shielded
twisted pairs
Co-axial
100BaseFX
Tx3
Rx3
100BaseFX
PORT 2 PORT 3

GE T60 Specifications

General

Brand	GE
Model	T60
Category	Relays
Language	English