Nema 4 Enclosure Cooling

Mier recommends the air conditioned and heated acht models for most applications.

Nema 4 enclosure cooling.

Ddb s nema 4 4x enclosures are for indoor and outdoor use they provide the same protections as nema 3 s. Nema enclosures strictly adheres to the exacting nema standards in order to provide you a quality electrical enclosure at competitive price. For example types 3 4 and 6 are intended for outdoor. Cooling a nema 4 enclosure with precision.

Note that higher numbers do not include the lower numbered tests. With epoxy coated condenser coils and tubing the closed loop cooling system of the guardian series offers added security. Durable dependable and american made. Altelix 16x12x8 frp fiberglass nema 3x box weatherproof enclosure with hinged lid quarter turn latches blank steel equipment mounting plate.

An optional stainless steel rain shroud is available for nema 4x installations. Mier offers nema 4x nema 4 and nema 3r type indoor outdoor enclosures. The guardian series indoor outdoor air conditioners maintain nema 12 3r ratings all units are designed specifically for nema 4 enclosure applications that require washdown or are subject to outdoor storm conditions all guardian models have a nema 4 rating. Kooltronic integrity nema 4 4x heat exchangers are intended to complement the integrity nema 4 4x air conditioner product line for those applications that require the protection of closed loop cooling but can tolerate operating temperatures somewhat above the ambient.

Below is a list of nema enclosure types. Nema 4 enclosures are intended mainly for outdoor use where extra protection against moisture and wind driven rain is required. Each type specifies characteristics of an enclosure but not for example a specific enclosure size. In addition nema 4 s protect against splashing water such as happens when washing or spraying an enclosure.

Depending on the model used eic filter fans will maintain nema ratings of 12 3r or 4. Windblown dust water elements rain snow sleet ice formations ingress of falling dirt. Altelix 14x12x8 fiberglass vented weatherproof nema enclosure with cooling fan and 120 vac power outlet. A flow testing facility required precise heating and cooling of a nema 4 enclosure in an outdoor application.

The customer s nema 4 instrument box houses very sensitive transducers and data acquisition equipment. Fan cooled fc models are available for applications where the temperature within the cabinet does not require air conditioned cooling or heating but only requires the internal air in the. The fans are designed to mount on side of enclosures and have power options of either 24 vdc or 115 230 460 vac.