Exair ATEX4850SS-316 316 Stainless Steel 3,400 Btu/hr ATEX Cabinet Cooler with Thermostat

Stainless Steel thermostat controlled ATEX Cabinet Cooler Systems are engineered and approved for use upon purged electrical enclosures found within classified areas. These ATEX Cabinet Cooler Systems have been tested by UL and meet the stringent ATEX requirements for these areas. Cabinet Cooler Systems are a low cost and reliable way to cool purged electric control panels founds in the environments. The areas approved are Zones 2 and 22. ATEX Cabinet Coolers are available in cooling capacities from 1,000 Btu/hr. to 5,600 Btu/hr. They can be installed in minutes through a standard electrical knockout. Thermostat control systems are the most efficient way to operate a Cabinet Cooler. They save air by activating the cooler only when internal temperatures approach critical levels. Thermostat controlled cooler systems are the best option when experiencing fluctuating heat loads caused by environment or seasonal changes. Standard thermostat control systems include an adjustable thermostat factory set at 95°F (35°C). ATEX Cabinet Coolers incorporate a low pressure relief valve which closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4X enclosure (dust-tight, oil-tight, splash resistant, indoor/outdoor service, corrosion resistant). Each of these systems include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and a cold air distribution kit used to direct the air for circulation or on to hot spots. All Cabinet Coolers are CE compliant. EXAIR's ATEX Cabinet Cooler Systems are not purged and pressurized control systems and should not be relied upon nor used in place of a purged and pressurized controller. They are meant for use in conjunction with a purged and pressurized control system.

Applications

• Programmable controllers
• Line control cabinets
• Motor control centers
• Relay panels
• NC/CNC systems
• Modular control centers
• CCTV cameras
• Computer cabinets
• Laser housings
• Electronic scales

Advantages

• Rated for Zone 2 and 22
• Low cost, compact
• Cooling capacities up to 5,600 Btu/hr. (1,641 Watts)
• Quiet
• Install in minutes
• Maintain NEMA 4X integrity (IP66)
• Stabilize enclosure temperature and humidity
• No CFC's
• No moving parts - maintenance free
• Mount in standard electrical knockout
• Stop nuisance tripping
• Stop heat damage
• Eliminate fans and filters
• Eliminate lost production
• Stop circuit drift
• Stop dirt contamination
• Provide washdown protection

How It Works

How ATEX Cabinet Coolers Work Compressed air enters the vortex tube powered Cabinet Cooler and is converted into two streams, one hot and one cold. Hot air from the vortex tube is muffled and exhausted through the vortex tube exhaust. The cold air is discharged into the control cabinet through the cold air distribution kit. The displaced hot air in the cabinet rises and exhausts to atmosphere through the cabinet air exhaust at a slight positive pressure. Thus, the control cabinet is both cooled and purged with cool, clean air. Outside air is never allowed to enter the control panel.