DKHR450-4KW.138.5HA Rosenberg Axial Fan

Brand :: Rosenberg

Model:: DKHR450-4KW.138.5HA | Rosenberg 400VAC 910W AC Axial Fan for air handling and HVAC systems

Type:: Axial Fans

Industry:: HVAC & Ventilation

Description:: DKHR450-4KW.138.5HA is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is axial airflow intended for low-to-moderate system resistance. It also lists a 450 mm size specified in the upload data. Review mounting envelope for retrofit assessment.

Product Features

Rated Voltage(V)	400
Size(mm)	450
Max.Pressure(Pa)	590
Input Power(W)	910
Speed(rpm)	1300

Product Features

Reliable Axial Fan

Rosenberg DKHR450-4KW.138.5HA is an AC axial fan selected for air-handling, HVAC and refrigeration installation, where controlled airflow protects operating margin in space-efficient or continuously loaded installation.

Air enters and leaves in the axial direction, supporting efficient exchange across open enclosures, electronics and ventilation paths.

The listed 400 V supply and 910 W input give electrical designers a defined basis for power and interface planning.

Assembled approval should consider mounting, connector or lead arrangement, airflow direction and access for future service. Confirm the exact operating point before production release. Preserve the specified airflow direction during assembly. Review the approved electrical interface for the complete suffix.

Application Industry

HVAC Systems

Applied to HVAC and ventilation systems, Rosenberg model DKHR450-4KW.138.5HA provides supply or exhaust temperature management flow. Unit resistance can shift delivered temperature management flow away from free-air catalogue values if it is not checked.

Refrigeration

DKHR450-4KW.138.5HA aids refrigeration and condenser installation by using its AC axial fan format to moves air across refrigeration coils. Engineers should verify mounting, thermal management flow direction and unit resistance to preserve the intended application value.

Heat Exchangers

OEM designs for heat exchangers use DKHR450-4KW.138.5HA where a AC axial fan must moves air across transfer surfaces. This gives application makers a practical heat removal element that contributes to application reliability without changing the stated industry direction.

Heat Pump Systems

For equipment in heat-pump systems, Rosenberg DKHR450-4KW.138.5HA acts as a thermal management component that moves air through exchange sections. A confirmed operating point provides a stronger purchasing basis than selecting from maximum air delivery alone.

Frequently Asked Questions

How do I confirm DKHR450-4KW.138.5HA is compatible with my equipment?

Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.

What type of fan or control product is DKHR450-4KW.138.5HA?

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

What mounting details matter for DKHR450-4KW.138.5HA?

Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.

Does DKHR450-4KW.138.5HA support speed control?

Speed-control support is not stated for this exact item in the supplied sources. Confirm the motor and controller version before specifying control hardware.

How stable is the lead time for DKHR450-4KW.138.5HA?

No guaranteed lead time is provided in the supplied sources. Confirm current stock, required quantity, production schedule, and shipping date with the supplier.

Which performance values should I compare for DKHR450-4KW.138.5HA?

The supplied row lists 590 Pa pressure, 910 W input, 1300 rpm. Compare these values with the real system operating point, not only the free-air rating.

Related Products

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DKHR450-4SW.138.5HA is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1240 rpm rated speed in the supplied parameter row. It also lists a 450 mm size specified in the upload data. Review housing geometry for maintenance planning.

DKHR400-4KW.123.5FA | Rosenberg 400VAC 540W AC Axial Fan for air handling and HVAC systems

DKHR400-4KW.123.5FA is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is a 400 mm size specified in the upload data. It also lists 540 W input power for the listed electrical version. Review power budget for energy review.

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DKHR400-4SW.123.5FA | Rosenberg 400VAC 540W AC Axial Fan for air handling and HVAC systems

DKHR400-4SW.123.5FA is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 540 W input power for the listed electrical version. It also lists a 400 mm size specified in the upload data. Review equipment interface for final model confirmation.

DKHR500-4SW.155.6LA | Rosenberg 400VAC 1750W AC Axial Fan for air handling and HVAC systems

DKHR500-4SW.155.6LA is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1750 W input power for the listed electrical version. It also lists a 500 mm size specified in the upload data. Review pressure requirement for application engineering.

DKHR500-4SW.155.6HF | Rosenberg 400VAC 1750W AC Axial Fan for air handling and HVAC systems

DKHR500-4SW.155.6HF is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1750 W input power for the listed electrical version. It also lists a 500 mm size specified in the upload data. Review installation clearance for cabinet planning.

DKHR450-4KW.138.5HA Rosenberg Axial Fan

Product Features

Product Features

Reliable Axial Fan

Application Industry

HVAC Systems

Refrigeration

Heat Exchangers

Heat Pump Systems

Frequently Asked Questions

How do I confirm DKHR450-4KW.138.5HA is compatible with my equipment?

What type of fan or control product is DKHR450-4KW.138.5HA?

What mounting details matter for DKHR450-4KW.138.5HA?

Does DKHR450-4KW.138.5HA support speed control?

How stable is the lead time for DKHR450-4KW.138.5HA?

Which performance values should I compare for DKHR450-4KW.138.5HA?

Related Products

DKHR450-4SW.138.5HA | Rosenberg 400VAC 850W AC Axial Fan for air handling and HVAC systems

DKHR400-4KW.123.5FA | Rosenberg 400VAC 540W AC Axial Fan for air handling and HVAC systems

DKHR560-4KW.132.6LA | Rosenberg 400VAC 2300W AC Axial Fan for air handling and HVAC systems

DKHR400-4SW.123.5FA | Rosenberg 400VAC 540W AC Axial Fan for air handling and HVAC systems

DKHR500-4SW.155.6LA | Rosenberg 400VAC 1750W AC Axial Fan for air handling and HVAC systems

DKHR500-4SW.155.6HF | Rosenberg 400VAC 1750W AC Axial Fan for air handling and HVAC systems

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