Trane RTHD

L2
L3
1K1
1K1
1K1
1K2
1K2
1K4
1K4
1K4
R
R
R
1K2
1K3
1K3
L1
Power Flow
Test Transition Complete
Contact-closed and Open
1K4 De-energizing
Resistors
L2
L3
1K1
1K1
1K1
1K2
1K2
1K4
1K4
1K4
R
R
R
1K2
L1
Power Flow
Motor Running in
Delta Configuration
42 RLC-SVD05A-EN
Starter
Figure 27.Y-Delta Starter Sequence
Figure 28.Y-Delta Starter Sequence