Rack controller is a line of controllers designed for the more complex
and advanced systems.
The availability of inputs and outputs covers the requirements of the
most sophisticated compressor racks in terms of the number and the
function of the required control algorithms.
The control software in six languages, compatible with the different
sizes of hardware, satisfi es both the most common control requirements
as well as the more advanced applications.
Possibility to separate compressor and fan control on one single user
interface, with local network connection between the controllers.
Drastic reduction in the cost of electrical connections to remote fans.
Modulating capacity control using special inverter outputs for the
compressors and/or inverter/phase control outputs for the condenser
fans.
Operation with fl oating condensing and evaporation* pressure to
increase the effi ciency and the performance of the compressor racks.
* requires a compatible CAREL supervision software.
