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Friday, July 20, 2018
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  Application Bulletin

As investment in North America's transportation infrastructure continues to grow, Kooltronic is ideally suited to assist the transportation industry with our unequalled experience in electronics cooling. From tunnels and bridges to high-speed toll collection and mass transit systems, there has been unprecedented development and redevelopment taking place in cities and suburbs everywhere.

Modern transportation systems rely heavily on an array of complex electronics to manage an assortment of automated systems such as traffic control, signaling, power supplies and switches. Kooltronic's cooling solutions range from fans and blowers to heat exchangers and air conditioners - all designed specifically for cooling the interior of cabinets containing these electronic systems.



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Outdoor applications are common and Kooltronic has NEMA 3R and NEMA 4/4X air conditioners and heat exchangers that are ideal for these situations.

The Guardian and GuardianX Series indoor/outdoor Air Conditioners are designed specifically for NEMA 4 and 4X enclosure applications that require washdown or are subject to outdoor storm conditions. All Guardian models have a NEMA 4 Rating. The GuardianX, with a NEMA 4X Rating, is offered with a Stainless Steel Shell and Internal Corrosion Protection.

With Epoxy-coated coils and tubing, the closed-loop cooling system of the Guardian Series offers added security by providing an operating environment safe from harsh ambient conditions.

The Guardian Series consists of units with heights from 15 to 60 inches, offering capacities from 1,000 to 26,000 BTU/H. In addition to the list of standard features, these Guardian Series Air Conditioners are also available with a wide range of accessories and options. The features engineered into the Guardian/GuardianX Series make them a tamper-resistant choice for external applications. With all models UL/CUL Listed, the Guardian Series is an excellent choice for transit, telecommunications, wastewater treatment, food and beverage and other challenging applications.

With over 60 years experience, Kooltronic is the industry leader in electronics enclosure cooling. Call your Kooltronic Regional Sales Manager today to discuss this application in depth.

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