DKHR400-4SW.123.5FA Rosenberg Centrifugal Fan

Brand :: Rosenberg

Model:: DKHR400-4SW.123.5FA | Rosenberg Centrifugal Fan for Condensers & Evaporators

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: DKHR400-4SW.123.5FA is a 400 VAC centrifugal fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1340 rpm rated speed in the supplied parameter row. It also lists a 400 mm size specified in the upload data. Review operating point for ductwork design.

Product Features

Rated Voltage(V)	400
Size(mm)	400
Max.Pressure(Pa)	470
Input Power(W)	540
Speed(rpm)	1340

Product Features

Pressure Airflow

Rosenberg DKHR400-4SW.123.5FA addresses installation thermal control in air-handling, HVAC and refrigeration installation with a centrifugal fan architecture suited to repeatable installation and service identification.

The stated 400 mm size aids early mechanical-envelope and mounting checks.

A radial outlet gives unit designers flexibility when routing thermal control air through constrained mechanical layouts.

For procurement teams, retaining the full model code aids controlled sourcing, compatible replacement and clearer maintenance records. Keep the model reference unchanged in replacement documentation. Check environmental limits in the original product data. Confirm the exact operating point before production release.

Application Industry

HVAC Systems

Equipment serving HVAC and ventilation systems can integrate Rosenberg DKHR400-4SW.123.5FA; the unit provides supply or exhaust operating temperature management flow. The surrounding housing, filters and generated heat exchangers can add resistance that must be considered during selection.

Refrigeration

Model DKHR400-4SW.123.5FA contributes to refrigeration and condenser system by providing ventilation flow that moves air across refrigeration coils. Prototype testing can confirm air delivery, sound and excess heat condition before the thermal architecture moves to volume production.

Heat Exchangers

When integrated in thermal load exchangers, DKHR400-4SW.123.5FA moves air across transfer surfaces within the available application space. The application needs a production-ready balance between air delivery, pressure capability, sound and electrical consumption.

Heat Pump Systems

As part of excess heat-pump systems, Rosenberg DKHR400-4SW.123.5FA performs a defined forced-air cooling task and moves air through exchange sections. A predictable inlet and discharge path is important because recirculation can reduce usable forced-air cooling capacity.

Frequently Asked Questions

What should I check if DKHR400-4SW.123.5FA develops a cooling fault?

Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.

How stable is the lead time for DKHR400-4SW.123.5FA?

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

How does DKHR400-4SW.123.5FA 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.

Is DKHR400-4SW.123.5FA suitable for a high-reliability cooling system?

It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.

What equipment is DKHR400-4SW.123.5FA suited to?

The supplied application data covers data-communications equipment, heat pumps, ventilation systems. Confirm the installation's airflow, pressure, space, and electrical requirements.

How do I confirm DKHR400-4SW.123.5FA is compatible with my equipment?

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

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DKHR400-4SW.123.5FA Rosenberg Centrifugal Fan

Product Features

Product Features

Pressure Airflow

Application Industry

HVAC Systems

Refrigeration

Heat Exchangers

Heat Pump Systems

Frequently Asked Questions

What should I check if DKHR400-4SW.123.5FA develops a cooling fault?

How stable is the lead time for DKHR400-4SW.123.5FA?

How does DKHR400-4SW.123.5FA differ from a general-purpose fan?

Is DKHR400-4SW.123.5FA suitable for a high-reliability cooling system?

What equipment is DKHR400-4SW.123.5FA suited to?

How do I confirm DKHR400-4SW.123.5FA is compatible with my equipment?

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DKHR280-2SW.087.5FA | Rosenberg Centrifugal Fan for Condensers & Evaporators

DKHR500-4SW.155.6LA | Rosenberg Centrifugal Fan for Condensers & Evaporators

DKHR500-4SW.155.6HF | Rosenberg Centrifugal Fan for Condensers & Evaporators

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