logo
since 1956 - celebrating our 62nd year!
Thermal Management for Enclosures
Call Today! (800) 321-KOOL
US Flag Made in the USA
Thursday, March 23, 2017
home quote sitemap
 
Refresh browser to display menu
 
Hazardous Location Series
NEMA 4/4X Air Conditioners
Hazardous Location Series NEMA 4X Air Conditioners
 
UL Logo
TYPE 12, 3R & 4/4X MAINTAINED
UR Logo
appliance design award

Description

Kooltronic, Inc. is proud to announce that its  Hazardous Location (HL) Series line of air conditioners has been granted a patent by the U.S. Patent & Trademark Office (U.S. Patent No. 9,157,670 B2). All electrical components are located in a sealed, pressurized compartment, representing a major advance in safety and reliability. This design utilizes the electrical enclosure's existing purge system, and allows for general purpose components to be used, reducing both initial and service costs. The characteristics of these units are:

  • All models UL Listed per UL 484, Special Purpose Air Conditioners
  • All models UL Recognized per NFPA 496: 2013, Purged and Pressurized Enclosures for Electrical Equipment
  • Meets NEC Class I, Division 1, Groups A, B, C & D and Class I, Zone 1, Groups IIA, IIB plus hydrogen and IIC Hazardous Locations when used with an approved Type X Purge System on the electrical enclosure
  • Meets NEC Class I, Division 2, Groups A, B, C & D and Class I, Zone 2, Groups IIA, IIB plus hydrogen and IIC Hazardous Locations when used with an approved Type Z Purge System on the electrical enclosure
  • All models are designed to withstand shock and vibration in two different planes for a minimum of 4 hours per plane at 1G acceleration
  • Temperature Classification is T-4, 275°F/135°C
  • Maintains NEMA Type 12, 3R & 4/4X Ratings per UL50, Cabinets and Boxes

The Hazardous Location Series offers capacities up to 24,000 BTU/H in single and 3-phase power. Many features such as a programmable thermostat, compressor short cycling protector and Hi/Lo temperature alarm are standard. These units are offered at a lower cost and are easily maintained when compared to traditionally designed hazardous location units.

Typical applications include oil refineries, paint and varnish manufacturing plants, petrochemical sites and hazardous materials storage sites. These stainless steel units are used where hazardous gases may be present, and are also suitable for corrosive environments.

KOOLTRONIC also designs and manufactures a variety of air conditioners to meet unique specifications. We invite your inquiries about our modification and custom-design capabilities.

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.
CALL 1-800-321-KOOL (5665)
or FAX 609-466-1114

Standard Features

hazardous location series - coming soon!

HL32LV
3,000  BTU/H COMING SOON!
hazardous location series hl40lv
HL40LV
6,000 BTU/H

40"H x 12"W x 16"D
hazardous location series hl48lv
HL48LV
9,000 BTU/H

48"H x 12"W x 16"D
hazardous location series hl56lv
HL56LV
12,000 BTU/H
56"H x 16"W x 21"D 
hazardous location series HL58LV
HL58LV
18,000 BTU/H
58"H x 20"W x 21"D 
hazardous location series hl60lv
HL60LV
24,000 BTU/H
60"H x  21"W x 22"D
  hazardous location series - coming soon!

HL64LV
30,000 & 36,000 BTU/H
COMING SOON!


 
 
     
 
  Products - Services - News - Design Guide - Downloads - About Us - Manufacturing - Support - Contact Us We accept Visa and Mastercard We accept Company Purchase Orders
 
  © 1996-2017 Kooltronic, Inc. - All rights reserved. - Terms of Use