Trane Starters Engineering Bulletin page 33

Figure 23. Simplified across-the-line wiring diagram
Figure 24. Unit-mounted, across-the-line starter dimensions
Standard features
•
•
•
CTV-PRB004-EN
LINE
VOLTAGE
1M
1M
1M
F
CPT
F
START-
STOP
PR
9.13"
38"
Control-power transformer
Primary and secondary current transformers (CTs)
Potential transformers (PTs)
Medium-Voltage Starter Types (2,300–6,600 Volts)
ACROSS-THE-LINE
STARTER WIRING
OL
OL
OL
PR
1M
Top Hat
60"
40"
20"
MOTOR
27"
26.2"
33