Applying VFDs to Refrigeration Systems
Applying VFDs to Refrigeration SystemsThe use of variable-frequency drives (VFDs) in supermarkets to control compressor and fan motors has become a key factor in reducing energy costs, enhancing product life and salability, and improving equipment service life. For outdoor condensers, drives utilizing variable-speed operation have made important contributions to noise abatement.LOAD CONDITIONSRefrigeration systems are designed for fu...
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