Owner's manual

1-4
STC Starting Torque Controller
Wiring Diagrams
Figure 1.6 Typical Wiring Diagrams for STC Controller in Three-phase
Applications
Figure 1.7 Typical Wiring Diagrams for STC Controller in Single-phase
Applications
Stop
➀
M
➀
➀
Customer supplied
➀
➀
Start
➀
3-Phase
M
Power Input
Branch
Protection
➀
Existing Control Circuit
Existing Motor
Starter
➀
Starting Torque
Controller
L1/1
L2/3
L3/5
T1/2
T2/4
T3/6
Motor
➀
O.L.
M
Stop
➀
M
➀
M
➀
L1
L2
➀
Customer supplied
➀
➀
➀
Start
➀
M
Starting Torqu
Controller
L1/1
L2/3
L3/5
T1/2
T2/4
T3/6
1Ø
Motor
➀
M
O.L.
O.L.