Vortex Cabinet Coolers
Standard Vortex Enclosure Coolers are available NEMA 12, NEMA 4 and NEMA 4X versions, and can be purchased with an electric thermostat or without a thermostat (constant run). The electrical enclosure cooling thermostat model maintains tight control on the temperature setpoint of +/- 3 deg F. Vortex electric enclosure cooling systems are available in cooling capacities ranging from 400 BTU/hr to 5000 BTU/hr.
Enclosure Coolers keep Electrical and Electronic Enclosures cool, clean and protected and are a low cost alternative to expensive, high maintenance air conditioners; and avoid contamination with dirty, humid air caused by fans.
Today’s small, compact multi-function electronic controls, variable speed drives, servos and programmable logic controllers are extremely sensitive to heat and contamination. Smaller cabinet sizes make temperature control difficult and prone to premature failures. Excessive heat will cause digital displays to misread, controls to drift, and breakers to trip below rated loads. The result is productivity lost due to machine or line shutdowns.
Vortex Enclosure Coolers maintain a slight pressurization in the cabinet to keep electrical and electronic components clean and dry; and most are thermostatically controlled to maintain enclosure temperatures within a specified temperature range.
Need help choosing a cooler? A Pelmar Engineering Application Specialist can help! Please download our Panel Cooler Questionnaire: