German digitisation specialist Eckelmann has released the latest digital solution in its Virtus Line control units for carbon dioxide (CO2) multiple compressor racks.
The Virtus Pack Controller (VPC) 5000 is designed to integrate all functions for the efficient and safe operation of transcritical booster systems, including optimum low-, high- and medium- pressure control, gas coolers, fan control, regigerant collectors and easy connection of heat recovery systems.
Natively controlling up to 3 NT and 3 LT compressors, Eckelmann states that, aside from the Virtus 5 system control unit, refrigeration case controllers and a single pack controller, refrigeration companies will not need any other electronic control components for the reliable operation of CO2 integrated systems.
With its compact design (W 255 x H 130 x D 100 mm), the controller allows for easy storage and features no lateral connections which allows for gapless series installation on the top-hat rail.
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