Special Cabinet Coolers
EXAIR manufactures Special Cabinet Coolers NEMA 12 (IP 54), 4 (IP66) and 4X (IP66) suited to specific environmental requirements:
High Temperature Cabinet Coolers
for ambient temperatures of 52 °C to 93 °C (125 °F – 200 °F). Internal components can withstand high temperatures (like those near furnaces, ovens, etc.).
Non-Hazardous Purge Cabinet Cooler Systems
Non-Hazardous Purge Cabinet Cooler Systeme 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 solenoid valve is in the closed position. When the thermostat detects high temperature, it energizes the solenoid valve to pass full line pressure and volume of compressed air to the Cabinet Cooler, giving it full cooling capability.
Selecting the right Cabinet Cooler. Please use our Cabinet Cooler Sizing Guide
Here Cabinet Cooler Sizing Guide – Select the right Cabinet Cooler
To determine the correct model for your application, it is necessary to determine your requirement.
EXAIR Cabinet Coolers are available with or without thermostat control. The continuous coolers (Model series 4200 and 4700) are recommended when constant cooling and a constant positive purge are desirable. A thermostatically system saves air by activating the cooler only when the internal temperature is critical.
All Exair Cabinet Cooler Systems contain a 5 micron Automatic Drain Filter for the compressed air supply and a Cold Air Distribution Kit to circulate the cold air throughout the enclosure.
- Programmable controllers
- Line control cabinets
- Motor control centers
- Relay panels
- NC/CNC systems
- Modular control centers
- CCTV cameras
- Computer cabinets
- Cool laser housings
- Electronics scales
Cabinet Cooler NEMA 12 IP54 (dust- and oil-tight) | ||||||||
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Model (HT=High Temperatures of 52°C – 93°C) | Consumption l/min. | Cooling Watt | Capacity Btu/hr. | Capacity Kcal/h | Inlet | Sound Level dBA | Dimensions mm | Electrical knockout |
HT4015 | 425 | 293 | 1000 | 252 | 1/4″ NPT | 73* | 203 x 34 | 29 mm |
HT4025 | 708 | 497 | 1700 | 428 | 1/4″ NPT | 74* | 203 x 34 | 29 mm |
HT4030 | 850 | 586 | 2000 | 504 | 1/4″ NPT | 74* | 203 x 34 | 29 mm |
HT4040 | 1133 | 821 | 2800 | 706 | 1/4″ NPT | 78* | 203 x 34 | 29 mm |
*With optional cold muffler installed.
Temperature control: No
NEMA 4 IP66 (splash resistant) | ||||||||
---|---|---|---|---|---|---|---|---|
Model (HT=High Temperature of 52°C – 93°C) | Consumption l/min. | Cooling Watt | Capacity Btu/hr. | Capacity Kcal/h | Inlet | Sound Level dBA | Dimensions mm | Electrical knockout |
HT4615 | 425 | 293 | 1000 | 252 | 1/4″ NPT | 73 | 203 x 34 | 49 mm |
HT4625 | 708 | 497 | 1700 | 428 | 1/4″ NPT | 80 | 203 x 34 | 49 mm |
HT4630 | 850 | 586 | 2000 | 504 | 1/4″ NPT | 80 | 203 x 34 | 49 mm |
HT4640 | 1133 | 821 | 2800 | 706 | 1/4″ NPT | 82 | 203 x 34 | 49 mm |
Temperature control: No
NEMA 4X IP66 (Stainless Steel) | ||||||||
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Model (HT=High Temperature of 52°C – 93°C) | Consumption l/min. | Cooling Watt | Capacity Btu/hr. | Capacity Kcal/h | Inlet | Sound Level dBA | Dimensions mm | Electrical knockout |
HT4615SS | 425 | 293 | 1000 | 252 | 1/4″ NPT | 73 | 203 x 34 | 49 mm |
HT4625SS | 708 | 497 | 1700 | 428 | 1/4″ NPT | 80 | 203 x 34 | 49 mm |
HT4630SS | 850 | 586 | 2000 | 504 | 1/4″ NPT | 80 | 203 x 34 | 49 mm |
HT4640SS | 1133 | 821 | 2800 | 706 | 1/4″ NPT | 82 | 203 x 34 | 49 mm |
*With optional cold muffler installed.
Temperature control: No
Electronic Temperature ControlThe digital Electronic Temperature Control (ETC) provides precise temperature control for your electrical enclosure. It can accureately maintain a constant temperature that is slightly under the maximum rating of the electornics, 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 (°C or °F) that is constantly being monitored by a quick response thermocouple. The control activates the solenoid valce (included) when the temperature setting is exceeded. The polycarbonate plastic enclosure of the ETC is suitable for NEMA 12, 4 and 4X environments. |
ETC | |
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Model | Description |
9239 | ETC, 240V, 50/60Hz, 1/4″ NPT |
9259 | ETC, 240V, 50/60Hz, 1/2″ NPT |
Accessories
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