ctrl+D

Condenser control is where the most engery efficiency can be found throughout the life of the refrigeration system. With proper staging and control, keeping the discharge pressure down will improve not only the life of the system, but your energy bills as well. The ctrl+D Solution from Proton Controls provides key staging and control logic for all systems.

Base Model:

• Condenser controls for all types (evaporative, adiabatic, air-cooled)

• Water pump controls for both integrated and remote sump applications

• Discharge pressure monitoring

• Air temperature, humidity, and wet bulb monitoring for wet-bulb approach control

• One of the most flexible sequencers available, for enhanced staging of fans and pumps

• Remote sump controls (level control/monitoring, cavitation protection)

• 10" HMI screen

• Dedicated alarm circuits

Options Available:

• Motor controls, including starters or VFDs

• Pump discharge pressure control with VFDs

• Additional level monitoring or control (multiple solenoids, modulating expansion valves, or additional float switches)

• Low level sump monitoring (float switch for pump protection)

• Ammonia detection and alarms, including sensor fault monitoring, horn/strobe circuits, and dedicated alarm circuits

All ctrl Solutions include documentation for sequence of operations (SOO), HMI screens, material specifications, and wire schematics. Nearly all ctrl Solutions by Proton Controls can be combined to a custom solution, as well.