THB1748BG Delta Compact Fan

Brand :: Delta

Model:: THB1748BG | Delta Electronics 48VDC 168W Axial Fan for Industrial and Telecom Cooling

Type:: Compact Fans

Industry:: Industrial Cooling

Description:: The 48VDC THB1748BG addresses industrial and telecom cooling with an 8000 rpm axial fan rotor. Its listed maximum airflow is 1030 m3/h, while the 168 W input is an important requirement for supply selection.

Datasheet:: THB1748BG | Delta Electronics 48VDC 168W Axial Fan for Industrial and Telecom Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	48
Size(mm)	172φ*51
Max.Air Flow(m³/h)	1030
Input Power(W)	168
Speed(rpm)	8000
Noise(db)	75

Product Features

DC Equipment Cooling

THB1748BG is a Delta cooling solution for energy equipment. This brushless DC axial fan gives designers a practical means of circulating air through a thermally loaded equipment section.

A listed speed of 8000 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. Selecting the operating point against real pressure loss helps avoid oversizing and keeps thermal design focused on useful air delivery.

Equipment manufacturers and maintenance teams should match the complete part number and installation limits for reliable operation across the service cycle.

Application Industry

Telecommunications

In telecommunications equipment, Delta THB1748BG helps remove heat from densely arranged electronic assemblies. The cooling solution addresses continuous communication duty to support service continuity.

Industrial Controls

For industrial control equipment, Delta THB1748BG provides equipment cooling around controllers and electronic modules. Managing heat accumulated within enclosures helps maintain stable automation operation.

Energy Equipment

In energy equipment, air movement helps handle recurring thermal loads. Delta THB1748BG supports cooling around electrical conversion assemblies, contributing to reliable equipment operation.

Frequently Asked Questions

How should the pressure capability of THB1748BG be checked?

No maximum-pressure value is present in the filter row. Match the exact-model curve to the system resistance before using the fan in a restricted airflow path.

What installation space is required for THB1748BG?

The workbook lists 172φ x 51 mm. Confirm overall depth, hole pattern, connector clearance and guard or inlet-ring dimensions in the exact mechanical drawing.

What equipment is THB1748BG intended to cool?

THB1748BG is listed for Industrial and Telecom cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.

What maximum airflow is listed for THB1748BG?

The workbook lists a maximum airflow of 1030 m3/h. This is not the airflow at every system resistance; use the applicable pressure-flow curve to identify the installed operating point.

Can THB1748BG 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.

Related Products

THB1724BG | Delta Electronics 24VDC 201.6W Axial Fan for Industrial and Telecom Cooling

THB1724BG is a 24VDC axial fan for industrial, energy and telecom equipment. A listed 716.6 Pa maximum static pressure and 5900 rpm speed define its pressure-oriented specification in a 172 x 150 x 51 mm body.

THB2024HS | Delta Electronics 24VDC Axial Fan for Industrial and Telecommunications Cooling

A 200 mm diameter and 53 mm depth distinguish THB2024HS for industrial and telecommunications cooling. This 24VDC axial fan has a listed 6000 rpm speed and a maximum airflow rating of 1268.37 m3/h.

THB1548AG | Delta Electronics 48VDC 144W Axial Fan for Industrial and Telecom Cooling

THB1548AG combines a 48VDC axial fan motor with a 7500 rpm speed rating for industrial and energy equipment cooling. A 172 x 150 x 51 mm envelope houses this assembly, listed at 897 m3/h maximum airflow.

THB1748BG Delta Compact Fan

THB1748BG Delta Compact Fan

Product Features

Product Features

DC Equipment Cooling

Application Industry

Telecommunications

Industrial Controls

Energy Equipment

Frequently Asked Questions

How should the pressure capability of THB1748BG be checked?

What installation space is required for THB1748BG?

What equipment is THB1748BG intended to cool?

What maximum airflow is listed for THB1748BG?

Can THB1748BG directly replace another fan?

Related Products

THB1724BG | Delta Electronics 24VDC 201.6W Axial Fan for Industrial and Telecom Cooling

THB2024HS | Delta Electronics 24VDC Axial Fan for Industrial and Telecommunications Cooling

THB1548AG | Delta Electronics 48VDC 144W Axial Fan for Industrial and Telecom Cooling

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