TCA1748AT-EP Delta Blower Fan

Brand :: Delta

Model:: TCA1748AT-EP | Delta Electronics 48VDC 76.8W DC Fan for Industrial Electronics Cooling

Type:: Blower Fans

Industry:: Industrial Cooling

Description:: TCA1748AT-EP is a 48VDC fan listed for industrial electronics and equipment-specific cooling. Its 4000 rpm speed is paired with 727.6 m3/h maximum airflow and 487.5 Pa maximum static pressure in the supplied data.

Datasheet:: TCA1748AT-EP | Delta Electronics 48VDC 76.8W DC Fan for Industrial Electronics Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	48
Size(mm)	175
Max.Air Flow(m³/h)	727.6
Max.Pressure(Pa)	487.5
Input Power(W)	76.8
Speed(rpm)	4000
Noise(db)	70.8

Product Features

DC Equipment Cooling

Delta TCA1748AT-EP serves custom thermal-management equipment as a brushless DC axial fan. Equipment builders can use its mechanical format to establish forced ventilation near heat-producing parts.

A listed speed of 4000 rpm helps define the operating profile when reviewing airflow demand, mechanical mounting and the enclosure's acoustic target. The axial layout moves air along the fan axis, supporting a direct ventilation route through the equipment opening. Matching the fan curve to the finished air path supports efficient cooling; free-air flow alone does not determine installed performance.

OEM purchasers can specify this model after checking the thermal duty, supply and mechanical fit, keeping reliable equipment operation central to selection.

Application Industry

Industrial Controls

In industrial control equipment, Delta TCA1748AT-EP helps remove heat from controllers and electronic modules. The cooling solution addresses heat accumulated within enclosures to support stable automation operation.

Electronics Cooling

For electronic equipment, Delta TCA1748AT-EP provides equipment cooling around heat-generating circuit assemblies. Managing localized heat buildup helps maintain thermal stability.

Custom Thermal Units

In custom thermal-management equipment, air movement helps handle restricted airflow paths. Delta TCA1748AT-EP supports cooling around enclosed components, contributing to repeatable equipment cooling.

Frequently Asked Questions

What equipment is TCA1748AT-EP intended to cool?

TCA1748AT-EP is listed for Industrial Electronics cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.

What maximum airflow is listed for TCA1748AT-EP?

The workbook lists a maximum airflow of 727.6 m3/h. This is not the airflow at every system resistance; use the applicable pressure-flow curve to identify the installed operating point.

Can TCA1748AT-EP directly replace another fan?

A matching outline alone does not prove compatibility. Check 48VDC, mounting dimensions, connector, pinout, airflow direction, control signals and the required pressure-flow point.

How should the pressure capability of TCA1748AT-EP be checked?

The workbook lists 487.5 Pa maximum pressure. Maximum pressure and maximum airflow occur at different points, so select TCA1748AT-EP from its curve at the required system resistance.

What power figure is listed for TCA1748AT-EP?

76.8 W is shown in the filter data. Check whether the corresponding datasheet defines it as rated, free-air or maximum-load input before sizing the power source.

How should the energy efficiency of TCA1748AT-EP be assessed?

The listed input-power figure is 76.8 W, but efficiency must be evaluated at the required airflow and pressure. Check the applicable fan curve and test conditions before comparison.

TCA1748AT-EP Delta Blower Fan

TCA1748AT-EP Delta Blower Fan

Product Features

Product Features

DC Equipment Cooling

Application Industry

Industrial Controls

Electronics Cooling

Custom Thermal Units

Frequently Asked Questions

What equipment is TCA1748AT-EP intended to cool?

What maximum airflow is listed for TCA1748AT-EP?

Can TCA1748AT-EP directly replace another fan?

How should the pressure capability of TCA1748AT-EP be checked?

What power figure is listed for TCA1748AT-EP?

How should the energy efficiency of TCA1748AT-EP be assessed?

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