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EXAIR’s Digital ETC Cabinet Cooler® System

By Patrick Curran | June 10, 2009

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EXAIR’s new digital ETC (Electronic Temperature Control) Cabinet Cooler® System keeps electrical enclosures cool while minimizing compressed air use. The ETC™ can accurately maintain a constant temperature that is slightly under the maximum rating of the electronics, permitting just enough cooling for the electronics without going so cold as to waste compressed air.

exair-etc.jpg


The ETC incorporates solid state circuitry that detects the slightest change in temperature. A digital readout LED displays the temperature of the electrical enclosure (°F or °C), then displays the user setting when the “push to set” button is pressed. When the setting is exceeded, the Cabinet Cooler circulates 20°F air through the electrical enclosure to prevent a high temperature malfunction.


ETC models for 120 VAC or 240 VAC are available. The control has a strong polycarbonate plastic housing with sealed membrane push button control that is suitable for use in NEMA 4, 4X and 12 environments. The Cabinet Cooler installs in minutes through a standard electrical knockout. All systems include an automatic drain filter separator to ensure that no moisture passes to the inside of the electrical enclosure. Cooling capacities up to 2800 Btu/hr. are available. Applications include cooling programmable controllers, CNC panels, computer cabinets, and variable speed drives.


EXAIR Corporation

www.exair.com


::Design World::


Filed Under: Cabinets • enclosures • control panels, Energy management + harvesting, Green engineering

 

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