Trane Starters Engineering Bulletin page 23

Features
•
•
•
•
•
•
•
•
•
•
•
•
Dimensions
Typical dimensions for unit- or remote-mounted solid-state starters are shown in
consult the submittal drawings for as-built dimensions.
Figure 15. Solid-state dimensions
CTV-PRB004-EN
Unit- and floor-mounted models are available
Control-power transformer
Starting current is factory set and field adjustable
Starting torque is factory set and adjustable via a voltage "notch" setting
Six-SCR power section
Air-cooled design with bypass contactor eliminates need for a water-cooling circuit, pump, and
heat exchanger
Bypass contactor rated to carry 100 percent of the full-load motor phase current
Protection from shorted SCRs and high starter heatsink temperature
Protection from transient voltage through resistor-capacitor (RC) snubbers across SCRs and
metal oxide varistors (MOVs)
Padlock tab for additional locking of starter door
Line-side connection terminal block/main lug only
UL and CUL certified
60"
13.5"
38.5"
Low-Voltage Starter Types
Figure 15. Always
23