#Industry News
Variable-Frequency Cold Storage, From Reactive Cycling to Predictive Control
50% Less Energy, Defrost From One Hour to 2 Minutes 30 Seconds, Frost at One Quarter and 38 to 66 Decibels: Three Dividends Beyond the Electricity Bill
Conventional fixed-speed cold rooms hold temperature by frequent starts and stops while EXTRCOOL AI variable-frequency units predict one step ahead, narrowing control precision from plus or minus 4 degrees to plus or minus 0.5, cutting energy use by 50 percent and shortening defrost from one hour to 2 minutes 30 seconds. Hot-gas defrost reaches 70 percent energy utilization against 30 for electric heating, a garlic sprout grower drops from 400 to 200 kilowatt-hours per cycle and a pharmaceutical warehouse recovers investment in under two years, backed by a chip trained on 38 years of operating data. EXTRCOOL provides variable-frequency cold storage solutions.
