Exair NEMA 4X 1,000 Btu/hr St. St. HazLoc Cabinet Cooler, Cont Oper
Continuous operation Hazardous Location NEMA 4X (IP66) Cabinet Cooler Systems are engineered and approved for use upon purged electrical enclosures found within classified areas. These HazLoc Cabinet Cooler Systems have been tested by UL and meet the stringent UL 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 Class I Div 1, Groups A, B, C and D; Class II Div 1 Groups E, F and G; and Class III. Hazardous Location NEMA 4X (IP66) Cabinet Coolers are constructed of stainless steel for food service and corrosive environments and 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. Continuous Operation Hazardous Location NEMA 4X Cabinet Cooler® Systems are recommended when constant cooling and constant positive purge are desirable. NEMA 4X (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) 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. 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 UL Classified and CE compliant. EXAIR's HazLoc 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

NEMA 4X Cabinet Cooler Advantages

Rated for Div I Hazardous Locations
UL Classified
Available in 8 different cooling capacities
No moving parts - maintenance free
Thermostat control reduces operating cost
Large cooling capacities up to 5,600 Btu/hr. (1,641 Watts)
5 Year warranty

Models




NEMA 4X (IP66) HazLoc Cabinet Cooler Systems - Type 303 Stainless Steel, Continuous Operation



Model
Btu/hr. (Watts)


HZ4715SS
1,000 (293)


HZ4725SS
1,700 (498)


HZ4730SS
2,000 (586)


HZ4740SS
2,800 (821)


HZ4750SS
3,400 (997)


HZ4760SS
4,000 (1,171)


HZ4770SS
4,800 (1,406)


HZ4780SS
5,600 (1,641)







NEMA 4X (IP66) HazLoc Cabinet Cooler Systems - Type 316 Stainless Steel, Continuous Operation



Model
Btu/hr. (Watts)


HZ4715SS-316
1,000 (293)


HZ4725SS-316
1,700 (498)


HZ4730SS-316
2,000 (504)


HZ4740SS-316
2,800 (706)


HZ4750SS-316
3,400 (997)


HZ4760SS-316
4,000 (1,171)


HZ4770SS-316
4,800 (1,406)


HZ4780SS-316
5,600 (1,641)




Accessories
Side Mount Kits

EXAIR's Side Mount Kits make mounting on the side of an electrical enclosure possible when there is limited space on the top or side. (NEMA 4 and 4X HazLoc Cabinet Cooler Systems must be mounted vertically.) Side Mount Kits maintain the NEMA rating of large and small NEMA Type 4, and 4X enclosures. They mount in a standard electrical knockout (1-1/2 NPS) and are constructed of Type 303 or Type 316 stainless steel.
Heat Can Stop Your Machines
It happens when you least expect it. High temperatures can cook the electronics that control your machines, resulting in erroneous readings, trip-outs or fried circuit boards. Cooling the electrical cabinet can eliminate these problems, but how will you do it?


Fans
Opening the panel door and aiming a fan at the circuit boards is a bad idea.

It is an OSHA violation that presents a shock hazard to personnel
The fan blows hot, humid, dirty air at the electronics
The cooling effect is minimal
It is likely to fail again since the environment is still hot




Heat Exchangers and Heat Pipes