Description

• Designed for corrosive outdoor or washdown applications.
• Air to air heat exchangers provide superior technology when there is a lower surrounding air temperature compared to the target internal temperature (difference of at least 10°C/18°F).
• Closed loop cooling ensures clean enclosure air is recirculated without ever mixing with contaminated ambient air.
• Superior energy efficiency and lower maintenance costs versus air conditioners.

Standards

• Maintains enclosure’s NEMA 4X rating
• IP 56
• UR, cUR and CE

Features

• Compact Standard Size: 35″H x 12″W x 16″D (louvers extend 1.5″ on either side)
• R134a refrigerant.
• Thermostat control accessible from inside enclosure.
• EMI/RFI suppression meets CE.
• Door contact provision for power down when enclosure door is opened.
• Gasket, mounting kit and template for cutout and drilling are included.
• Can be mounted vertically or horizontally for application flexibility.
• Cover finished in unpainted 304 stainless steel
• See Manual/Technical Data Sheet for drilling template and full electrical specifications.

Accessories

Application

• Designed for use as instrument enclosures, electric, hydraulic or pneu­matic control housings, electrical junction boxes or terminal wiring enclosures.
• Provides outstanding insulation and protection where equipment may be hosed down or be very wet.
• Ideal in applications with high temperatures or highly corrosive environments.

Standards

• UL/cUL 508A Type 1, 2, 3, 4, 4X, 12 and 13
• CSA Type 1, 2, 3, 4, 4X, 12 and 13
• Complies with
  • NEMA Type 1, 2, 3, 4, 4X,12 and 13
  • IEC 60529, IP66

 Construction

• Molded fiberglass polyester enclosure with matching cover is easily punched, cut, or drilled.
• Enhanced UV inhibitors protect against outdoor weathering.
• 3/8 collar studs are provided for optional inner panel mounting, hardware included. Note: Sizes 36×36″ and larger have 8 collar studs for added stiffness.
• Stainless steel butterfly type “twist latch” door fasteners with padlock provision.
• Captive oil resistant gasket provides a positive seal.
• Integrated mounting flange.
• Operating temperatures between 130°C and -40°C (266°F to -40°F).
• Impact index of 6.78J (5 ft/lb).
• For corrosion resistance information, please refer to table in the Technical Information section.

 Finish

• Fiberglass polyester material has a gray finish.
• Optional inner panels are available in white powder coated finished steel.

Accessories

Application

• The HMET 2 door product line provides users with a rugged housing for industrial control and operator interface in industrial environments.
• Modular design permits joining of units together for large scale and mixed use applications.
• Frame’s 25mm hole pattern provides extensive component and accessory mounting flexibility.
• A broad range of industry standard sizes are offered.

Standards

• UL 508A Type 12
• CSA Type 12
• Complies with
  • NEMA Type 12
  • IEC 60529 IP54

Configuration

• Frame
• Removable solid top panel
• Lifting eyebolts (4)
• Removable bottom panel w/gland plates
• Two overlapping solid front doors with door frames
• Removable rear cover panels (1 or 2 depending on width) with welded rear center post on units 1000 mm and wider.
• Full width inner mounting panel

Construction

• Formed 14 gauge steel.
• Fully welded frame with 25mm hole pattern for superior mounting flexibility.
• Foam gasket on all openings provides a dust-tight seal.
• Reinforced eyebolts are provided for easy enclosure lifting.
• Frames can be joined together with an optional joining kit.
• Doors can be easily interchanged, removed and/or reversed.
• Door opening 135°.
• Optional formed 14 gauge steel side panels are sold separately (in pairs).
• Bonding and grounding studs are provided for all doors and panels.

Finish

• Phosphatized and finished in RAL 7035 light gray powder coating.
• Inner panel is unpainted galvanized 12 gauge steel.
  • SPECIAL TEMPORARY NOTE: Due to industry shortages of large galvanized steel sheets, some larger inner panels will be substituted with painted steel versions.

Accessories