product-img

Cabinet Cooler® Systems

Stop electronic control downtime due to heat, dirt and moisture. Cabinet Coolers maintain NEMA 12 (IP54), NEMA 4 and NEMA 4X (IP66) integrity and are UL Listed and CE compliant.

A Model 4830 NEMA 4 Cabinet Cooler cools a panel with -7°C (20°F) air while keeping the inside dry.

What is an EXAIR Cabinet Cooler System?

A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air – with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 12, 4 and 4X (IP54 and IP66) Cabinet Coolers that match the NEMA rating of the enclosure are available in many cooling capacities for large and small control panels.

The vortex tubes incorporated in the EXAIR Cabinet Cooler Systems are constructed of stainless steel. The wear, corrosion and oxidation resistance of stainless steel assures long life and maintenance-free operation.

All EXAIR Cabinet Coolers are UL Listed and CE compliant.

How The Cabinet Cooler Works

Compressed air enters the vortex tube powered Cabinet Cooler and is converted into two streams, one hot and one cold. Hot air from the vortex tube is muffled and exhausted through the vortex tube exhaust. The cold air is discharged into the control cabinet through the cold air distribution kit. The displaced hot air in the cabinet rises and exhausts to atmosphere through the cabinet air exhaust at a slight positive pressure. Thus, the control cabinet is both cooled and purged with cool, clean air. Outside air is never allowed to enter the control panel.

Watch the Video

Selecting the Right Model – Know Your System Options

Each different NEMA rated Cabinet Cooler system is available with a thermostat control or as a continuous operation system. Each of these systems will 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. EXAIR also manufactures Cabinet Cooler systems for difficult environments. We have provided additional information on our Cabinet Cooler systems suitable for high temperature environments, Non-Hazardous purge environments and Type 316SS material coolers for highly corrosive environments.

NEMA Rating

The first step to solving your overheating problem is to identify the NEMA integrity your enclosure will require. Below is an explanation to help you determine which NEMA integrity Cabinet Cooler system we should ship to you.

Environmental Considerations

NEMA 12 (IP54) Cabinet Coolers (dust-tight, oil-tight, indoor service) are ideal for general industrial environments where no liquids or corrosives are present.

NEMA 4 (IP66) Cabinet Coolers (dust-tight, oil tight, splash resistant, indoor or outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4 enclosure.

NEMA 4X (IP66) Cabinet Coolers offer the same protection as NEMA 4 but are constructed of stainless steel for food service and corrosive environments.

Continuous Operation or Thermostat Control

Continuous operation Cabinet Cooler systems are recommended when constant cooling and constant positive purge are desirable.

The thermostat control systems are the most efficient way to operate a Cabinet Cooler. They save air by activating the cooler only when internal temperatures approach critical levels and will normally hold ±1°C (±2°F) inside the cabinet. Thermostat controlled cooler systems are the best option when experiencing fluctuating heat loads caused by environment or seasonal changes. The standard thermostat control systems include an adjustable thermostat factory set at 35°C (95°F).

ETC Electronic Temperature Control

EXAIR’s digital ETC (Electronic Temperature Control) provides precise temperature control for your electrical enclosure. It can accurately maintain a constant temperature that is slightly under the maximum rating of the electronics, permitting just enough cooling for the electronics without going so cold as to waste compressed air. The LED readout of the ETC displays the internal temperature of the electrical enclosure (°F or °C) that is constantly being monitored by a quick response thermocouple. The control activates the solenoid valve (included) when the temperature setting is exceeded. The polycarbonate plastic enclosure of the ETC is suitable for NEMA 12, 4 and 4X environments. (Cabinet Cooler not included.)

ETC controls are available within Cabinet Cooler Systems or separate for retrofitting on existing coolers. All ETC enclosures are NEMA 4X (IP66), UL508 and UL94-5V. ETC’s are RoHS and CE compliant.

Mounting

The Cabinet Cooler mounts to the enclosure through a drilled hole or electrical knockout. The NEMA 12 (IP54) Cabinet Coolers may be mounted on the top or side of the panel. NEMA 4 and 4X (IP66) Cabinet Coolers must be mounted on the top of the panel or on the side of the panel using one of our Side Mount Kits.

Special Cabinet Coolers

EXAIR manufactures special NEMA 12 (IP54), 4 (IP66) and 4X (IP66) Cabinet Coolers suited to specific environmental requirements:

High Temperature Cabinet Coolers for ambient temperatures of 52°C to 93°C (125° to 200°F) are available. Internal components can withstand high temperatures (like those near furnaces, ovens, etc.).

Non-Hazardous Purge Cabinet Cooler Systems are ideal for dirty areas where contaminants might normally pass through small holes or conduits. Under normal conditions, the NHP Cabinet Cooler Systems provide a slight positive pressure in the enclosure by passing 1 SCFM (28 SLPM) of air through the cooler, when the solenoid valve is in the closed position. When the thermostat detects high temperature, it energises the solenoid valve to pass full line pressure and volume of compressed air to the Cabinet Cooler, giving it full cooling capability.

Type 316 Stainless Steel NEMA 4X Cabinet Coolers are suitable for food service, pharmaceutical, harsh and corrosive environments, and other applications where 316SS is preferred. Capacities from 275 to 5,600 Btu/hr. (69 to 1,411 Kcal/hr.) are available.

Hazardous Location Cabinet Coolers for use with classified enclosure purge and pressurisation systems are UL classified and approved for use in Class 1 Div 1, Groups A, B, C and D – Class II Div 1 Groups E, F and G – and Class III environments. EXAIR’s HazLoc Cabinet Cooler Systems have been tested by UL and meet the stringent UL requirements for these areas. Capacities from 1,000 to 5,600 Btu/hr. (252 to 1,411 Kcal/hr.) are available.

Learn More

Applications

  • Programmable controllers
  • Line control cabinets
  • Motor control centres
  • Relay panels
  • NC/CNC systems
  • Modular control centres
  • CCTV cameras
  • Computer cabinets
  • Laser housings
  • Electronic scales
  • Food service equipment

Advantages

  • Low Cost
  • Compact
  • Cooling capacities to 5,600 Btu/hr. (1,411 Kcal/hr.)
  • Quiet
  • Install in minutes
  • Maintain NEMA 12, 4 and 4X integrity (IP54 and IP66)
  • Stabilise enclosure temperature and humidity
  • No CFC’s
  • No moving parts – maintenance free
  • Mount in standard electrical knockout
  • Stop nuisance tripping
  • Stop heat damage
  • Eliminate fans and filters
  • Eliminate lost production
  • Stop circuit drift
  • Stop dirt contamination
  • Provide washdown protection

Special Cabinet Coolers

  • High temperature models for ambients up to 93°C (200°F) available
  • Type 316 stainless steel available
  • Purge models for non-hazardous locations available

Online Sizing Guide
PDF Sizing Guide

Cabinet Coolers are compact like this Model 4608 NEMA 4 measuring only 127mm (5”) high

Dual Cabinet Cooler Systems combat higher heat loads

Small 316SS Cabinet Cooler with ETC Electronic Temperature Control resists heat and corrosion

NEMA 12 Cabinet Cooler Systems remove heat and prevent electronics from failure

Heat Can Stop Your Machines – Compare the Alternatives

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. When hot weather causes the electronics to fail, there is a panic to get the machinery up and running again.

Cooling the electrical cabinet can eliminate these problems, but how will you do it? There are several cooling options out there and it’s important to know the facts.


A dangerous shock hazard exists when the panel door is opened to let a fan blow hot, dirty shop air at the electronics.

Heat Exchangers and Pipes

These have serious limitations. On hot summer days when the temperatures of the room and the inside of the enclosure are about equal, there’s not enough difference for effective heat exchange.

  • They fail when dust and dirt clog the filter
  • The cooling capacity is limited due to ambient conditions

Refrigerant Panel Air Conditioners

These coolers are expensive and are prone to failure when dust and dirt clog the filter. Life expectancy for most compressors is rated at 2.5 years of continuous operation. Average replacement cost for a bad compressor is $750 plus installation. Often, a floor drain is not readily available for the condensation tube.

  • Vibration from machinery causes refrigerant leaks and component failures
  • It takes almost a day to install

EXAIR Cabinet Cooler™ Systems

EXAIR has a complete line of Cabinet Cooler Systems to dependably cool and purge your electrical enclosures. They convert an ordinary supply of compressed air into clean, cold -7°C (20°F) air. They mount in minutes through an ordinary electrical knockout and have no moving parts to wear out. The compressed air filtration that is provided keeps water, oil and other contaminants out of the enclosure.

  • There is no room air filter to clog
  • An accurate electrical thermostat control minimises compressed air use
  • All Cabinet Coolers are UL Listed to US and Canadian safety standards
  • They are the only compressed air powered coolers that are CE compliant

Application Spotlights

Cabinet Coolers Keep Working at Full Capacity After Seven Years of Near Constant Operation

The Problem

A manufacturer of automotive radiators had a problem relating to an overheated motor drive which caused one of their two production lines to come to a stop. They used a refrigerant based air conditioner set on the panel, but the air con...

Learn More

Cooling in a Hostile Environment

The Problem

A traditional refrigerant based air conditioner was installed on wastewater clarifier controls but could not withstand the harsh chemical environment of the wastewater industry. Controls on a wastewater clarifier process were mounted ou...

Learn More

Filtration: EXAIR Cabinet Cooler Systems include a 5-micron automatic drain water and dirt filter. This filter is critical for the protection of electronics from water in the compressed air line. If oil is present in the compressed air, a coalescing (oil removal) filter, such as EXAIR Model 9005 is recommended.

Inlet Air Temperature: Cabinet Cooler Systems provide a 28°C (50°F) temperature drop from supply air temperature when the inlet pressure is 80 PSIG (5.5 BAR). Elevated inlet temperature will produce a corresponding rise in cold air temperature and reduction in cooling capacity. Low air pressures will also reduce the cooling capacity.

Humidity: For a continuous operating Cabinet Cooler, relative humidity inside the enclosure stabilises at 45%. No moisture condenses inside the enclosure. (The enclosure must be sealed to prevent condensation.)

Cold Air Distribution Kit: The kit includes a length of flexible vinyl tubing used to direct the cold air for circulation, or to hot spots. Tubing connectors and adhesive backed clips to hold the tubing in place are provided.

Solenoid Valve and Thermostat:Cabinet Cooler Systems with thermostat control include a solenoid valve and thermostat that limit the flow of compressed air to only cool when needed. Solenoid valves are UL Listed, CSA Certified.
The thermostat is factory set at 35°C (95°F). It will normally hold ±1°C (2°F) inside the cabinet. It is rated 24VAC-240VAC, 50/60Hz, 24VDC and is UL Recognised, CSA Certified.

Mounting: The Cabinet Cooler mounts to the enclosure through a drilled hole or electrical knockout. The NEMA 12 Cabinet Coolers may be mounted on the top or side of the panel. NEMA 4 and 4X Cabinet Coolers must be mounted vertically on the top of the panel, or vertically on the side of the panel using our Side Mount Kits.

Online Sizing Guide    PDF Sizing Guide

NEMA 12 Cabinet Coolers

Specifications

NEMA 12 (IP54) Cabinet Cooler systems are dust and oil tight. They are ideal for general industrial environments where no liquids or corrosives are present.

Thermostat control systems (Models 4304-4380) are the most efficient cabinet cooler system because it will turn itself on and off as needed to cool your enclosure. Includes cooler, solenoid valve, thermostat, filter separator and cold air distribution kit. Models are available in 120VAC, 240VAC and 24VDC.

Continuous operation systems (Models 4204-4280) include the cooler, a filter separator and a cold air distribution kit.

ETC Thermostat control systems provide on the fly temperature adjustment and displays internal temperature in real time.

High Temperature Cabinet Cooler systems should be used when ambient temperatures reach 52°C – 93°C (125°F – 200°F).

Non-Hazardous Purge (NHP) models provide a continuous positive purge within the enclosure to prevent contaminants from entering. They are suited for extremely dirty and dusty environments.

Dual Cabinet Cooler systems (##50 – ##80) provide for additional cooling.

Dimensions
NEMA 12 (IP54) Models
4004
4008
4204
4208
4304
4308
NEMA 12 (IP54) Models
4015
4025
4030
4040
4215
4225
4230
4240
4315
4325
4330
4340
Models
NEMA 12 (IP54) Cabinet Coolers – Dust and Oil Resistant, Indoor Service
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA Cabinet Cooler Only Model Continuous Operation System Model 120VAC Thermostat Control Model ETC120V Thermostat Control Model 240VAC Thermostat Control Model ETC240V Thermostat Control Model 24VDC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* BP4004 BP4204 BP4304-120 BP4304-ETC120 BP4304-240 BP4304-ETC240 BP4304-24VDC
550 139 67* BP4008 BP4208 BP4308-120 BP4308-ETC120 BP4308-240 BP4308-ETC240 BP4308-24VDC
1,000 252 73* BP4015 BP4215 BP4315-120 BP4315-ETC120 BP4315-240 BP4315-ETC240 BP4315-24VDC
1,700 428 74* BP4025 BP4225 BP4325-120 BP4325-ETC120 BP4325-240 BP4325-ETC240 BP4325-24VDC
2,000 504 74* BP4030 BP4230 BP4330-120 BP4330-ETC120 BP4330-240 BP4330-ETC240 BP4330-24VDC
2,800 706 78* BP4040 BP4240 BP4340-120 BP4340-ETC120 BP4340-240 BP4340-ETC240 BP4340-24VDC
3,400 857 75* N/A BP4250 BP4350-120 BP4350-ETC120 BP4350-240 BP4350-ETC240 BP4350-24VDC
4,000 1,007 77* N/A BP4260 BP4360-120 BP4360-ETC120 BP4360-240 BP4360-ETC240 BP4360-24VDC
4,800 1,209 77* N/A BP4270 BP4370-120 BP4370-ETC120 BP4370-240 BP4370-ETC240 BP4370-24VDC
5,600 1,411 79* N/A BP4280 BP4380-120 BP4380-ETC120 BP4380-240 BP4380-ETC240 BP4380-24VDC

*With optional cold muffler installed

High Temperature & Non-Hazardous Purge (NHP) NEMA 12 (IP54) Cabinet Coolers
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA High Temp Cabinet Cooler Only Model High Temp Continuous Operation System Model High Temp 120VAC Thermostat Control Model High Temp 240VAC Thermostat Control Model High Temp 24VDC Thermostat Control Model Non-Hazardous Purge 120VAC Thermostat Control Model Non-Hazardous Purge 240VAC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* N/A N/A N/A N/A N/A BPNHP4304-120 BPNHP4304-240
550 139 67* N/A N/A N/A N/A N/A BPNHP4308-120 BPNHP4308-240
1,000 252 73* BPHT4015 BPHT4215 BPHT4315-120 BPHT4315-240 BPHT4315-24VDC BPNHP4315-120 BPNHP4315-240
1,700 428 74* BPHT4025 BPHT4225 BPHT4325-120 BPHT4325-240 BPHT4325-24VDC BPNHP4325-120 BPNHP4325-240
2,000 504 74* BPHT4030 BPHT4230 BPHT4330-120 BPHT4330-240 BPHT4330-24VDC BPNHP4330-120 BPNHP4330-240
2,800 706 78* BPHT4040 BPHT4240 BPHT4340-120 BPHT4340-240 BPHT4340-24VDC BPNHP4340-120 BPNHP4340-240
3,400 857 75* N/A BPHT4250 BPHT4350-120 BPHT4350-240 BPHT4350-24VDC BPNHP4350-120 BPNHP4350-240
4,000 1,007 77* N/A BPHT4260 BPHT4360-120 BPHT4360-240 BPHT4360-24VDC BPNHP4360-120 BPNHP4360-240
4,800 1,209 77* N/A BPHT4270 BPHT4370-120 BPHT4370-240 BPHT4370-24VDC BPNHP4370-120 BPNHP4370-240
5,600 1,411 79* N/A BPHT4280 BPHT4380-120 BPHT4380-240 BPHT4380-24VDC BPNHP4380-120 BPNHP4380-240

*With optional cold muffler installed

Side Mount Kits for NEMA 12 Cabinet Coolers
Model Description
4909 Side Mount Kit for NEMA 12 Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4910 Side Mount Kit for NEMA 12 Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher

NEMA 4 Cabinet Coolers

Specifications

NEMA 4 (IP66) Cabinet Cooler systems are dust and oil tight, splash resistant and indoor/outdoor capable. They incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when not operating to maintain NEMA 4 enclosure integrity.

Thermostat control systems (Models 4804-4880) are the most efficient cabinet cooler system because it will turn itself on and off as needed to cool your enclosure. Includes cooler, solenoid valve, thermostat, filter separator and cold air distribution kit. Models are available in 120VAC, 240VAC and 24VDC.

Continuous operation systems (Models 4704-4780) include the cooler, a filter separator and a cold air distribution kit.

ETC Thermostat control systems provide on the fly temperature adjustment and displays internal temperature in real time.

High Temperature Cabinet Cooler systems should be used when ambient temperatures reach 52°C – 93°C (125°F – 200°F).

Non-Hazardous Purge (NHP) models provide a continuous positive purge within the enclosure to prevent contaminants from entering. They are suited for extremely dirty and dusty environments.

Dual Cabinet Cooler systems (##50 – ##80) provide for additional cooling.

Dimensions
NEMA 4 (IP66) Models
4604
4608
4704
4708
4804
4808
NEMA 4 (IP66) Models
4615
4625
4630
4640
4715
4725
4730
4740
4815
4825
4830
4840
Models
NEMA 4 (IP66) Cabinet Coolers – Dust, Oil and Splash Resistant, Indoor or Outdoor Service
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA Cabinet Cooler Only Model Continuous Operation System Model 120VAC Thermostat Control Model ETC120V Thermostat Control Model 240VAC Thermostat Control Model ETC240V Thermostat Control Model 24VDC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* BP4604 BP4704 BP4804-120 BP4804-ETC120 BP4804-240 BP4804-ETC240 BP4804-24VDC
550 139 67* BP4608 BP4708 BP4808-120 BP4808-ETC120 BP4808-240 BP4808-ETC240 BP4808-24VDC
1,000 252 73 BP4615 BP4715 BP4815-120 BP4815-ETC120 BP4815-240 BP4815-ETC240 BP4815-24VDC
1,700 428 74 BP4625 BP4725 BP4825-120 BP4825-ETC120 BP4825-240 BP4825-ETC240 BP4825-24VDC
2,000 504 74 BP4630 BP4730 BP4830-120 BP4830-ETC120 BP4830-240 BP4830-ETC240 BP4830-24VDC
2,800 706 78 BP4640 BP4740 BP4840-120 BP4840-ETC120 BP4840-240 BP4840-ETC240 BP4840-24VDC
3,400 857 75 N/A BP4750 BP4850-120 BP4850-ETC120 BP4850-240 BP4850-ETC240 BP4850-24VDC
4,000 1,007 77 N/A BP4760 BP4860-120 BP4860-ETC120 BP4860-240 BP4860-ETC240 BP4860-24VDC
4,800 1,209 77 N/A BP4770 BP4870-120 BP4870-ETC120 BP4870-240 BP4870-ETC240 BP4870-24VDC
5,600 1,411 79 N/A BP4780 BP4880-120 BP4880-ETC120 BP4880-240 BP4880-ETC240 BP4880-24VDC

*With optional cold muffler installed

High Temperature & Non-Hazardous Purge (NHP) NEMA 4 (IP66) Cabinet Coolers
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA High Temp Cabinet Cooler Only Model High Temp Continuous Operation System Model High Temp 120VAC Thermostat Control Model High Temp 240VAC Thermostat Control Model High Temp 24VDC Thermostat Control Model Non-Hazardous Purge 120VAC Thermostat Control Model Non-Hazardous Purge 240VAC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* N/A N/A N/A N/A N/A BPNHP4804-120 BPNHP4804-240
550 139 67* N/A N/A N/A N/A N/A BPNHP4808-120 BPNHP4808-240
1,000 252 73 BPHT4615 BPHT4715 BPHT4815-120 BPHT4815-240 BPHT4815-24VDC BPNHP4815-120 BPNHP4815-240
1,700 428 74 BPHT4625 BPHT4725 BPHT4825-120 BPHT4825-240 BPHT4825-24VDC BPNHP4825-120 BPNHP4825-240
2,000 504 74 BPHT4630 BPHT4730 BPHT4830-120 BPHT4830-240 BPHT4830-24VDC BPNHP4830-120 BPNHP4830-240
2,800 706 78 BPHT4640 BPHT4740 BPHT4840-120 BPHT4840-240 BPHT4840-24VDC BPNHP4840-120 BPNHP4840-240
3,400 857 75 N/A BPHT4750 BPHT4850-120 BPHT4850-240 BPHT4850-24VDC BPNHP4850-120 BPNHP4850-240
4,000 1,007 77 N/A BPHT4760 BPHT4860-120 BPHT4860-240 BPHT4860-24VDC BPNHP4860-120 BPNHP4860-240
4,800 1,209 77 N/A BPHT4770 BPHT4870-120 BPHT4870-240 BPHT4870-24VDC BPNHP4870-120 BPNHP4870-240
5,600 1,411 79 N/A BPHT4780 BPHT4880-120 BPHT4880-240 BPHT4880-24VDC BPNHP4880-120 BPNHP4880-240

*With optional cold muffler installed

Side Mount Kits for NEMA 4 and 4X Cabinet Coolers
Model Description
4906 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4907 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher

NEMA 4x Cabinet Coolers

Specifications

NEMA 4X (IP66) Cabinet Cooler systems are made from 303 stainless steel, dust and oil tight, splash resistant, indoor/outdoor capable and corrosion resistant. They incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when not operating to maintain NEMA 4X enclosure integrity.

Thermostat control systems (Models 4804SS-4880SS) are the most efficient cabinet cooler system because it will turn itself on and off as needed to cool your enclosure. Includes cooler, solenoid valve, thermostat, filter separator and cold air distribution kit. Models are available in 120VAC, 240VAC and 24VDC.

Continuous operation systems (Models 4704SS-4780SS) include the cooler, a filter separator and a cold air distribution kit.

ETC Thermostat control systems provide on the fly temperature adjustment and displays internal temperature in real time.

High Temperature Cabinet Cooler systems should be used when ambient temperatures reach 52°C – 93°C (125°F – 200°F).

Non-Hazardous Purge (NHP) models provide a continuous positive purge within the enclosure to prevent contaminants from entering. They are suited for extremely dirty and dusty environments.

Dual Cabinet Cooler systems (##50-##80) provide for additional cooling.

Dimensions
NEMA 4X (IP66) Models
4604SS
4608SS
4704SS
4708SS
4804SS
4808SS
NEMA 4X (IP66) Models
4615SS
4625SS
4630SS
4640SS
4715SS
4725SS
4730SS
4740SS
4815SS
4825SS
4830SS
4840SS
Models
NEMA 4X (IP66) Type 303 Stainless Steel Cabinet Coolers – Dust, Oil and Splash Resistant, Indoor or Outdoor Service, Corrosion Resistant
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA Cabinet Cooler Only Model Continuous Operation System Model 120VAC Thermostat Control Model ETC120V Thermostat Control Model 240VAC Thermostat Control Model ETC240V Thermostat Control Model 24VDC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* BP4604SS BP4704SS BP4804SS-120 BP4804SS-ETC120 BP4804SS-240 BP4804SS-ETC240 BP4804SS-24VDC
550 139 67* BP4608SS BP4708SS BP4808SS-120 BP4808SS-ETC120 BP4808SS-240 BP4808SS-ETC240 BP4808SS-24VDC
1,000 252 73 BP4615SS BP4715SS BP4815SS-120 BP4815SS-ETC120 BP4815SS-240 BP4815SS-ETC240 BP4815SS-24VDC
1,700 428 74 BP4625SS BP4725SS BP4825SS-120 BP4825SS-ETC120 BP4825SS-240 BP4825SS-ETC240 BP4825SS-24VDC
2,000 504 74 BP4630SS BP4730SS BP4830SS-120 BP4830SS-ETC120 BP4830SS-240 BP4830SS-ETC240 BP4830SS-24VDC
2,800 706 78 BP4640SS BP4740SS BP4840SS-120 BP4840SS-ETC120 BP4840SS-240 BP4840SS-ETC240 BP4840SS-24VDC
3,400 857 75 N/A BP4750SS BP4850SS-120 BP4850SS-ETC120 BP4850SS-240 BP4850SS-ETC240 BP4850SS-24VDC
4,000 1,007 77 N/A BP4760SS BP4860SS-120 BP4860SS-ETC120 BP4860SS-240 BP4860SS-ETC240 BP4860SS-24VDC
4,800 1,209 77 N/A BP4770SS BP4870SS-120 BP4870SS-ETC120 BP4870SS-240 BP4870SS-ETC240 BP4870SS-24VDC
5,600 1,411 79 N/A BP4780SS BP4880SS-120 BP4880SS-ETC120 BP4880SS-240 BP4880SS-ETC240 BP4880SS-24VDC

*With optional cold muffler installed
NEMA 4X also available in Type 316 Stainless Steel. Contact CAA for details.

High Temperature & Non-Hazardous Purge (NHP) NEMA 4X (IP66) Type 303 Stainless Steel Cabinet Coolers
Cooling Capacity @ 100 PSIG / 6.9 BAR Sound Level dBA High Temp Cabinet Cooler Only Model High Temp Continuous Operation System Model High Temp 120VAC Thermostat Control Model High Temp 240VAC Thermostat Control Model High Temp 24VDC Thermostat Control Model Non-Hazardous Purge 120VAC Thermostat Control Model Non-Hazardous Purge 240VAC Thermostat Control Model
Btu/hr Kcal/hr
275 69 59* N/A N/A N/A N/A N/A BPNHP4804SS-120 BPNHP4804SS-240
550 139 67* N/A N/A N/A N/A N/A BPNHP4808SS-120 BPNHP4808SS-240
1,000 252 73 BPHT4615SS BPHT4715SS BPHT4815SS-120 BPHT4815SS-240 BPHT4815SS-24VDC BPNHP4815SS-120 BPNHP4815SS-240
1,700 428 74 BPHT4625SS BPHT4725SS BPHT4825SS-120 BPHT4825SS-240 BPHT4825SS-24VDC BPNHP4825SS-120 BPNHP4825SS-240
2,000 504 74 BPHT4630SS BPHT4730SS BPHT4830SS-120 BPHT4830SS-240 BPHT4830SS-24VDC BPNHP4830SS-120 BPNHP4830SS-240
2,800 706 78 BPHT4640SS BPHT4740SS BPHT4840SS-120 BPHT4840SS-240 BPHT4840SS-24VDC BPNHP4840SS-120 BPNHP4840SS-240
3,400 857 75 N/A BPHT4750SS BPHT4850SS-120 BPHT4850SS-240 BPHT4850SS-24VDC BPNHP4850SS-120 BPNHP4850SS-240
4,000 1,007 77 N/A BPHT4760SS BPHT4860SS-120 BPHT4860SS-240 BPHT4860SS-24VDC BPNHP4860SS-120 BPNHP4860SS-240
4,800 1,209 77 N/A BPHT4770SS BPHT4870SS-120 BPHT4870SS-240 BPHT4870SS-24VDC BPNHP4870SS-120 BPNHP4870SS-240
5,600 1,411 79 N/A BPHT4780SS BPHT4880SS-120 BPHT4880SS-240 BPHT4880SS-24VDC BPNHP4880SS-120 BPNHP4880SS-240

*With optional cold muffler installed
NEMA 4X also available in Type 316 Stainless Steel. Contact CAA for details.

Side Mount Kits for NEMA 4 and 4X Cabinet Coolers
Model Description
4906 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4907 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher
4906-316 Type 316 Stainless Steel Side Mount Kit for NEMA 4X 316SS Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4907-316 Type 316 Stainless Steel Side Mount Kit for NEMA 4X 316SS Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher

ETC Electronic Temperature Control

cooler27

EXAIR’s digital ETC (Electronic Temperature Control) provides precise temperature control for your electrical enclosure. It can accurately maintain a constant temperature that is slightly under the maximum rating of the electronics, permitting just enough cooling for the electronics without going so cold as to waste compressed air. The LED readout of the ETC displays the internal temperature of the electrical enclosure (°F or °C) that is constantly being monitored by a quick response thermocouple. The control activates the solenoid valve (included) when the temperature setting is exceeded. The polycarbonate plastic enclosure of the ETC is suitable for NEMA 12, 4 and 4X environments. (Cabinet Cooler not included.)

ETC controls are available within Cabinet Cooler Systems or separate for retrofitting on existing coolers. All ETC enclosures are NEMA 4X (IP66), UL508 and UL94-5V. ETC’s are RoHS and CE compliant.

ETC Electronic Temperature Control
Model Voltage Sample Rate Max Temp Solenoid Valve Setting Temp Supply Current Sensor
9238 120VAC, 50-60Hz 1/sec. 70°C (158°F) 1/4 NPT Push Button 250 mA max Type J Thermocouple
9258 120VAC, 50-60Hz 1/sec. 70°C (158°F) 1/2 NPT Push Button 325 mA max Type J Thermocouple
9239 240VAC, 50-60Hz 1/sec. 70°C (158°F) 1/4 NPT Push Button 165 mA max Type J Thermocouple
9259 240VAC, 50-60Hz 1/sec. 70°C (158°F) 1/2 NPT Push Button 215 mA max Type J Thermocouple

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 Cabinet Coolers must be mounted vertically.) The Side Mount Kits maintain the NEMA rating of large and small NEMA Type 12, 4 and 4X enclosures. They mount in a standard electrical knockout (1-1/2 NPS). Side Mount Kits for NEMA 12 Cabinet Coolers have an aluminium construction. Those for NEMA 4 and 4X Cabinet Cooler Systems are Type 303 or Type 316 stainless steel.


EXAIR’s Side Mount Kits for NEMA 12, 4 and 4X Cabinet Coolers offer convenient mounting to the side of an electrical enclosure.

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 Cabinet Coolers must be mounted vertically.) The Side Mount Kits maintain the NEMA rating of large and small NEMA Type 12, 4 and 4X enclosures. They mount in a standard electrical knockout (1-1/2 NPS). Side Mount Kits for NEMA 12 Cabinet Coolers have an aluminium construction. Those for NEMA 4 and 4X Cabinet Cooler Systems are Type 303 or Type 316 stainless steel.

EXAIR’s Side Mount Kits for NEMA 12, 4 and 4X Cabinet Coolers offer convenient mounting to the side of an electrical enclosure.

Dimensions
90 Degree Side Mount Kit Dimensions
Model   A B C D E F G
4906
4906-316
in 2.50 2.50 1.50 3.50 3.03 1 NPS 1-1/2 NPS
mm 64 64 38 89 77
4907
4907-316
in 2.50 2.50 1.50 3.50 3.03 1-1/2 NPS 1-1/2 NPS
mm 64 64 38 89 77
4909 in 2.50 2.50 1.50 2.19 1.73 1/2 NPS 1-1/2 NPS
mm 64 64 38 56 44
4910 in 2.50 2.50 1.50 2.19 173.00 3/4 NPS 1-1/2 NPS
mm 64 64 38 56 44
Models
Side Mount Kits
Model Description
4906 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4907 Side Mount Kit for NEMA 4 and 4X Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher
4906-316 Type 316 Stainless Steel Side Mount Kit for NEMA 4X 316SS Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4907-316 Type 316 Stainless Steel Side Mount Kit for NEMA 4X 316SS Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher
4909 Side Mount Kit for NEMA 12 Cabinet Coolers up to 550 Btu/hr. (139 Kcal/hr.)
4910 Side Mount Kit for NEMA 12 Cabinet Coolers 650 Btu/hr. (165 Kcal/hr.) and higher
Filters, Regulators, Valves & More

With proper filtration of dirt, moisture and oil from the compressed air supply, EXAIR compressed air products will operate for years with no maintenance required. Use a 5 micron or smaller filter separator on the compressed air supply. To prevent problems associated with oil, use a 0.03 micron or smaller oil removal filter on the compressed air supply. Pressure regulators permit easy selection of the operating pressure, providing infinite control of flow, force and air consumption.

Learn More

Installation and Maintenance Sheets

pdf
Small NEMA 12 Cabinet Cooler

406.54 KB

pdf
Large NEMA 12 Cabinet Cooler

338.15 KB

pdf
High Temperature NEMA 12 Cabinet Cooler

252.54 KB

pdf
Small NEMA 4-4X Cabinet Cooler

255.51 KB

pdf
Large NEMA 4-4X Cabinet Cooler

301.58 KB

pdf
High Temperature NEMA 4-4X Cabinet Cooler

222.17 KB

pdf
Non Hazardous Purge Small NEMA 12

186.44 KB

pdf
Non Hazardous Purge Large NEMA 12

172.10 KB

pdf
Non Hazardous Purge Small NEMA 4-4X

184.91 KB

pdf
Non Hazardous Purge Large NEMA 4-4X

236.86 KB

pdf
Hazardous Location NEMA 4-4X Cabinet Cooler

323.19 KB

pdf
ETC (Electronic Temperature Control)

108.53 KB

pdf
Side Mount Kit

146.14 KB

pdf
Model 4908 Dual Cabinet Cooler Installation Kit

179.70 KB

pdf
Model 4519 Capacitor

105.68 KB

Cabinet Cooler Systems PDF Brochure

CAD Drawings

Catalogue Downloads

Please register or login to access our catalogue downloads.

Forgot your Login or Password?

Copyright 2019 © Compressed Air Australia | Website Design Web365 Darwin