AEC VacTrac Series Conveying Systems User Manual
Page 76
Page 76
VacTrac™ Series Conveying Systems
WH2-605A.4
Mechanical Components
Figure 36
Typical VTTV Series Junction Box Wiring Diagram
2 H.P. PUMP
115V AC CONTROL VOLTAGE
DISC
3 PHASE / 4 WIRE SERVICE AND
BE PROVIDED BY CUSTOMER
FUSED DISCONNECT SWITCH TO
JUNCTION BOX ON VACUUM PUMP
SUB PANEL LAYOUT AND CONNECTION DIAGRAM
(115V AC AND 24V DC)
(MTR)
TO MOTOR
VACUUM/VENT SOLENOID
FROM CONTROLLER OUTPUT FOR
(+24V DC) ON MOTOR STARTER (M)
TO TERMINAL A1 (NEUTRAL)/
FROM CONTROLLER OUTPUT FOR
PUMP MOTOR STARTER
2
4
6
T1
95
J1
6
T2
2
T
1
4
T
2
T3
T
3
TRIPPED
TEST
97
96
A2
A2
OL
98
RESET
T1
L1
13
T3
A09
T2
M
14
L3
5
L3
A1
1
3
L2
L2
L1
(NEUTRAL)/(+24V DC)
GRD
L2
L3
L1
SOL
CONTROL WIRING
M
95
96
0L
J1
A2
A1
SOL
M
A2
96
95
CONTROL WIRING
0L
J1
A1
POWER WIRING
FU
FU
FU
L2
L3
L1
M
T1
T3
T2
OL
MTR
JUNCTION BOX ON VACUUM PUMP
OPTIONAL VACUUM/VENT
SOLENOID ON PUMP
(+24V DC)
VACUUM PUMP
MOTOR STARTER
OPTIONAL VACUUM/VENT
MOTOR STARTER
SOLENOID ON PUMP
(NEUTRAL)
VACUUM PUMP
24V DC CONTROL VOLTAGE
INTERNAL
FIELD WIRING
LEGEND
WIRE LUG
WIRING