DRAD279-4S Rosenberg Axial Fan

Brand :: Rosenberg

Model:: DRAD279-4S | Rosenberg 400VAC 1800W 280mm AC Axial Fan for air handling and HVAC systems

Type:: Axial Fans

Industry:: HVAC & Ventilation

Description:: DRAD279-4S is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 5900 m³/h maximum airflow stated for this model. It also lists a 280 mm size specified in the upload data. Review housing geometry for air-system design. Check the exact variant before ordering.

Product Features

Rated Voltage(V)	400
Size(mm)	280
Max.Air Flow(m³/h)	5900
Max.Pressure(Pa)	590
Input Power(W)	1800
Speed(rpm)	1180

Product Features

Reliable Axial Fan

In air-handling, HVAC and refrigeration system, DRAD279-4S functions as the Rosenberg AC axial fan for maintaining circulation around heat-generating assemblies.

The straight-through ventilation flow geometry simplifies integration into panels, cabinets and system zones that need broad air exchange.

OEM qualification should connect the fan choice to enclosure resistance, acoustic limits and the expected operating environment.

Listed ventilation flow of 5900 m3/h and pressure of 590 Pa provide starting points for duty-point evaluation in the completed system. Review the approved electrical interface for the complete suffix. Validate sound and temperature in the finished enclosure. Keep the model reference unchanged in replacement documentation.

Application Industry

HVAC Systems

As part of HVAC and ventilation systems, Rosenberg DRAD279-4S performs a defined thermal management task and provides supply or exhaust air delivery. Engineers should verify mounting, air delivery direction and unit resistance to preserve the intended application value.

Refrigeration

DRAD279-4S aids refrigeration and condenser equipment by using its AC axial fan format to moves air across refrigeration coils. Sustained operation requires an temperature management flow component that integrates cleanly with the equipment architecture.

Heat Exchangers

For application in heat exchangers, Rosenberg DRAD279-4S acts as a forced-air cooling component that moves air across transfer surfaces. This gives application makers a practical forced-air cooling element that enables application reliability without changing the stated industry direction.

Heat Pump Systems

Rosenberg DRAD279-4S is used in heat-pump systems, where the AC axial fan moves air through exchange sections. This gives application makers a practical forced-air cooling element that contributes to application reliability without changing the stated industry direction.

Frequently Asked Questions

What type of fan or control product is DRAD279-4S?

The product is classified as a axial fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.

What rated voltage is listed for DRAD279-4S?

The upload row lists 400 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.

What noise data is available for DRAD279-4S?

No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.

How should DRAD279-4S be maintained?

No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.

How does DRAD279-4S differ from a general-purpose fan?

Its advantage should be judged from the matched series feature, exact size, electrical rating, and available performance data rather than from a generic fan comparison.

Can DRAD279-4S be considered for continuous operation?

The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.

Related Products

DRAD315-4S | Rosenberg 690VAC 4750W 315mm AC Axial Fan for air handling and HVAC systems

DRAD315-4S is a 690 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1355 rpm rated speed in the supplied parameter row. It also lists a 315 mm size specified in the upload data. Review installation clearance for ductwork design.

DRAD249-4L | Rosenberg 400VAC 1080W AC Axial Fan for air handling and HVAC systems

DRAD249-4L is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 4300 m³/h maximum airflow stated for this model. It also lists 1080 W input power for the listed electrical version. Review ventilation duty for motor selection.

DRAD224-4B | Rosenberg 230VAC 870W AC Axial Fan for air handling and HVAC systems

DRAD224-4B is a 230 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 3500 m³/h maximum airflow stated for this model. It also lists 390 Pa maximum pressure stated for this model. Review airflow path for noise assessment. Check the exact variant before ordering.

DRAD279-4S Rosenberg Axial Fan

Product Features

Product Features

Reliable Axial Fan

Application Industry

HVAC Systems

Refrigeration

Heat Exchangers

Heat Pump Systems

Frequently Asked Questions

What type of fan or control product is DRAD279-4S?

What rated voltage is listed for DRAD279-4S?

What noise data is available for DRAD279-4S?

How should DRAD279-4S be maintained?

How does DRAD279-4S differ from a general-purpose fan?

Can DRAD279-4S be considered for continuous operation?

Related Products

DRAD315-4S | Rosenberg 690VAC 4750W 315mm AC Axial Fan for air handling and HVAC systems

DRAD249-4L | Rosenberg 400VAC 1080W AC Axial Fan for air handling and HVAC systems

DRAD224-4B | Rosenberg 230VAC 870W AC Axial Fan for air handling and HVAC systems

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