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AC-053

Capacity Rating: 51 watts at a 0°C temperature difference.
Example Applications: Biomedical equipment and small-to-medium sized electronics enclosures.
Features: This cooler is powered by 24 VDC, has a NEMA 12 rating, and can be customized to achieve NEMA 4. The external heat-sink fan blows down the length of the heat sink, perpendicular to the direction of air flow of the internal fins. This provides unique options for routing air flow in instrument cabinets. Can be used for heating and cooling. It can be used with the TC-24-10, TC-720 series, TC-36-25 series, and the TC-48-20 series temperature controllers.

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SKU: 4025 Category:

Capacity Rating: 51 watts at a 0°C temperature difference.
Example Applications: Biomedical equipment and small-to-medium sized electronics enclosures.
Features: This cooler is powered by 24 VDC, has a NEMA 12 rating, and can be customized to achieve NEMA 4. The external heat-sink fan blows down the length of the heat sink, perpendicular to the direction of air flow of the internal fins. This provides unique options for routing air flow in instrument cabinets. Can be used for heating and cooling. It can be used with the TC-24-10, TC-720 series, TC-36-25 series, and the TC-48-20 series temperature controllers. Labeled wiring cables are included free of charge when purchasing interconnected standard products on the same order (thermoelectric cooling assembly or module, temperature controller and/or a power supply). The number of cables included (1-3 pairs) will depend on the number of components being interconnected.

• No load cooling to 46 °C below ambient.
• Compact, high-fin density heat sink and cold sink for high performance in a small space.
• Can be used for heating and cooling (requires heat/cool controller).
• Low maintenance with no moving parts, except the fans.
• External heat sink fan blows down the length of the heat sink providing for a different option of easy routing of air flow.
• CE marked, RoHS compliant

The AC-053 air uses two thermoelectric modules and high-density bonded-fin heat sinks on both sides of the exchanger to yield a high performance in a small space.  The low thermal resistance of the internal heat sink keeps the temperature difference between the internal air and the fins at a minimum.  This helps prevent frost when cooling to near freezing temperatures.  The low fan noise of the external fan (39 dBA) makes this cooler ideal for laboratory instrumentation where quiet operation is desirable.

The heat sinks (fins) are configured to allow unique options for mounting the cooler and routing air flow within equipment.  Outside the enclosure air enters the fan end of the heat sink, is forced through the fins, and exits at the opposite side.  Inside the enclosure air is pulled in by the two the fans, blown down onto the fins, and then exits both sides.  The internal air flow is perpendicular to that of the external air flow, which makes it easier to mount the cooler on the side of some enclosures.  One of the air exit paths inside the enclosure can even be restricted/blocked–typically the impact on performance is minimal.

The AC-053 is powered by 24 VDC, it has a NEMA 12 rating, and can be customized to achieve NEMA 4.  The low power consumption makes this cooler compatible with all of our temperature controllers.  Like all of our coolers, it can be easily customized to meet your production requirements:  special wiring configurations, smaller heat sinks, different operating voltages, lower power consumption, etc.

AC-053 Data Sheet (PDF Format)pdf-icon

AC-053 Data Sheet (HTML Format)

Standard Coolers and Temperature Controllers Catalog

AC-053 3D Model in .pdf Format (Requires Adobe Reader 8.0 or higher)

3Dpdf-icon

3D PDF MODEL: Click on the link above to download a 3D solid model in portable document format (PDF). This must be opened in the Adobe Reader (or Acrobat) version 8 or higher. It WILL NOT WORK IF OPENED IN A BROWSER WINDOW. You can rotate and view the cooler from any angle (however, wire leads are not shown in the model). 3D content may initially appear as a two-dimensional preview image. Clicking the 3D model with the Hand or Select tool enables (or activates) the model and opens the 3D toolbar.

3D Solid Models
Parasolid: AC-053.x_t (best for importing into SolidWorks)
See note below before downloading files.
STEP: AC-053.stp
See note below before downloading files.

NOTE WHEN DOWNLOADING FILES: When saving a solid model some browsers change the name of the file extension. If this happens save the file to your computer using the “Save link as…” option and then rename the file extension back to the appropriate type before using. (PC Users: Right click on the file link and select “Save link as…” from the menu. Mac Users: Hold the ‘Ctrl’ button on your keyboard while clicking on the file link and select “Save link as…” from the menu.) Alternatively, you can download as normal and rename the .htm or .html extension back to .x_t or .stp before using.

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