NOVAFRIGO - Industrial Refrigeration

CHILLERS WITH INTEGRATED FREE COOLING

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CHILLERS WITH INTEGRATED FREE COOLING

The RS/M FC air condensed CHILLERS, have been designed to produce process cooled water for the cooling of industrial plants on closed or open circuit. They are completely independent units consisting of a hydraulic circuit complete with closed accumulation tank, circulator and electric pump. The special con-struction guarantees high efficiency thanks to a very low power consumption even in extreme conditions of use (tropical climates with ambient temperature up to +45°C). In particular the oversizing of the heat exchangers enables the compressor to work under excellent conditions raising the cooling capacity. The chiller is controlled by a NOVA FRIGO microprocessor governing both the evaporating and the condensing pressures and to survey precise measures of the system parameters. It is possible to control the units by a “MULTICHILLER” board which, after checking the thermal load, adjusts the introduction of each com-pressor. The results are stability and precision of the process temperature, balanced operation of compressors and, as a consequence, a higher energy sav-ing, thus avoiding useless current startings.