GE 339 Instruction Manual page 45

CHAPTER 2: INSTALLATION
C
A
A B
C
B
Breaker Aux Contacts
USB
4 WIRE USB
4 WIRE ETHERNET
896704A1.CDR
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 2-15: Typical Wiring Diagram - Non-drawout - Input/Output Option "E"
WYE VT
CONNECTION
E9 D9 E10D10E11D11
V V V V V V
A A B B C C
VOLTAGE INPUTS
52a
B1 52a
52b
B2 52b
339
B3
INPUT 3
Motor Protection System
B4 INPUT 4
H
B5 INPUT 5
B6 INPUT 6
L
B7 INPUT 7
B8
INPUT 8
B9 INPUT 9
B10
INPUT 10
B11 COMMON
B12 CHASSIS GND
+
DC
Front Panel
USB
TYPE B
Rear Panel
ETHERNET
RJ45 MTRJ
10/100 BASE-T 100 BASE-FX
OPTIONAL
OPEN DELTA VT CONNECTION
E9 D9 E10D10 E11 D11
E5 D5 E6 D6 E7 D7 E8 D8 E12 D12
1A/5A COM 1A/5A COM 1A/5A COM 1A/5A COM 50:0.025 COM
PHASE A PHASE B PHASE C GROUND
SENS GROUND
CURRENT INPUTS
1 TRIP
2 CLOSE
3 START
INHIBIT
4 AUXILIARY
5 AUXILIARY
6 AUXILIARY
7 CRITICAL
COMMUNICATIONS
FAILURE
RMIO RS485 IRIG-B
- - -
+ + +
C8 C7 C6 C5 C4 C3 C2 C1
1 NOT USED
2 NOT USED
3 START
INHIBIT
4 TRIP
5 AUXILIARY
6 AUXILIARY
7 CRITICAL
FAILURE
ELECTRICAL INSTALLATION
MOTOR
L N
-
+
chassis
gnd
POWER SUPPLY
GND STUD
BREAKER CONTROL CIRCUIT
STOP
52a
A1
A2
V
A3
START
52b
A4
A5
V
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20 SELF TEST ANNUNCIATOR
A21
CONTACTOR CONTROL CIRCUIT
A1
A2
V
A3
A4
A5
V
A6
A7
A8
A9
START
A10
STOP
CONTACTOR
A11
COIL
A12
CC
A13
A14
A15
A16
A17
A18
A19
SELF TEST ANNUNCIATOR
A20
A21
CONTROL
POWER
+
TRIP
COIL
CLOSE
COIL
CONTROL
POWER
+
2–13