- Components are put into the system with patch cords
- Shut-off valves in suction and pressure lines allow pressures to be varied to operate the low pressure control and high pressure cutout
- PSC (permanent split capacitors) and running capacitors are supplied for capacitor (capacitive) start systems
TU-521 Single Phase Compressor Control Board
Consists of an actual single phase compressor with components necessary to demonstrate all common types of controls in refrigeration and air conditioning systems.
Electrical requirements: 120VAC, single phase, 60 Hz
Overall size: 35″W x 13″D x 30″H
Download Spec Sheet: TU-521