
CRM2 - Pack Controller
Multi stage compressor pack controller utilising stepwise control logic to optimise performance and energy usage by intelligent compressor selection.
• All cluster I/O configurations are available with this product.
• Total number of I/O clusters dependant on application.
• Dedicated multi-compressor pack controller.
• Capable of controlling multiple suction groups for 10 or more steps of refrigeration capacity.
• Variable speed drive available on the lead compressor.
• Each compressor stage has a fault input for rapid diagnostics.
• Data-logging of all measured variables from between 5 and 60 minute intervals.
• Stepwise logic used to select compressor stages in conjunction with historic energy usage information to create optimal control.
• UL • CSA • CE



