RL90-18/56 ebm-papst Compact Fan

Brand :: ebmpapst

Model:: RL90-18/56 | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

Type:: Compact Fans

Industry:: HVAC & Ventilation

Description:: RL90-18/56 is a 230 VAC compact axial fan for electronic equipment, heat pumps, equipment cooling. Its main supplied feature is a 121*121*37 mm size specified in the upload data. It also lists 39.95 m³/h maximum airflow stated for this model. Review pressure requirement for commissioning review.

Product Features

Rated Voltage(V)	230
Size(mm)	12112137
Max.Air Flow(m³/h)	39.95
Input Power(W)	20
Speed(rpm)	2450
Noise(db)	60

Product Features

Compact Cooling

Installation makers serving air-handling, HVAC and refrigeration installation can integrate ebm-papst RL90-18/56 as a DC centrifugal fan for directed ventilation and internal element-level generated heat removal.

The tightly packaged format targets local forced-air thermal management where installation space, control-circuit consumption, sound and service reliability must be balanced.

The listed air delivery of 39.95 m3/h remains subject to the resistance and recirculation of the finished installation.

This helps engineering teams translate air delivery into lower internal element temperature, steadier service and a more repeatable installation system engineering. Confirm the exact operating point before production release. Preserve the specified air delivery direction during assembly.

Application Industry

Air Handling Units

Air-handling units require managed operating temperature management flow, and ebm-papst RL90-18/56 moves air through coils and filters. Installation resistance can shift delivered operating temperature management flow away from free-air catalogue values if it is not checked.

HVAC Systems

ebm-papst RL90-18/56 is used in HVAC and ventilation systems, where the DC centrifugal fan provides supply or exhaust air delivery. Engineering teams should confirm mounting, air delivery direction and equipment platform resistance to preserve the intended application value.

Clean Air Equipment

ebm-papst supplies model RL90-18/56 for filtration and clean-air installation, where directed working temperature management flow drives air through filters. Thermal consistency matters here because waste heat-sensitive devices share a limited housing volume.

Cabinet Cooling

OEM designs for powered cabinets and industrial electronics use RL90-18/56 where a DC centrifugal fan must remove installation space hot spots. A directed inlet and discharge path is important because recirculation can reduce usable accumulated heat removal capacity.

Frequently Asked Questions

Does RL90-18/56 require a separate controller?

The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.

Can RL90-18/56 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.

What should be checked before installing RL90-18/56?

Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.

Can RL90-18/56 help reduce operating cost?

No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.

Which certifications are documented for RL90-18/56?

The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.

What rated voltage is listed for RL90-18/56?

The upload row lists 230 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.

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RL90-18/56 ebm-papst Compact Fan

Product Features

Product Features

Compact Cooling

Application Industry

Air Handling Units

HVAC Systems

Clean Air Equipment

Cabinet Cooling

Frequently Asked Questions

Does RL90-18/56 require a separate controller?

Can RL90-18/56 be considered for continuous operation?

What should be checked before installing RL90-18/56?

Can RL90-18/56 help reduce operating cost?

Which certifications are documented for RL90-18/56?

What rated voltage is listed for RL90-18/56?

Related Products

RL90-18/00 | Centrifugal Fan for Air Handling Units & Fan Arrays

RL90-18/12N | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

RL65-21/14H | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

RL90-18/06 | ebm-papst 115V 19.5W Centrifugal Blower for Equipment Cooling

RL90-18/14N | ebm-papst 24V 5.6W Centrifugal Blower for Equipment Cooling

RL48-19/12 | ebm-papst DC Compact Centrifugal Fan for Air Handling Units & Fan Arrays

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