EF220R5

Overview

The EF220R5 is a vertical filter fan from the nVent Hoffman EF Series, designed for enclosure thermal management. It operates on a 230V AC power supply and features an IP54 protection rating against dust and water ingress. The unit measures 177 mm in height with a face dimension of 177 mm x 177 mm. It delivers an airflow of 80 m³/h under filtered conditions and achieves 108 m³/h in unimpeded free air movement.

Feature Summary

• Click-in mounting feature for easy installation on designated enclosure panels
• Vertical orientation design for efficient heat dissipation
• Integrated filtration system to maintain internal cleanliness

Applications

• Enclosure thermal management for industrial control panels
• Protection of sensitive electronic components from dust and moisture
• Heat removal in compact electrical cabinets requiring IP54 compliance

Procurement Notes

Verify that the application environment supports 230V AC input before procurement. Confirm that the enclosure panel thickness allows for the click-in mounting mechanism to function correctly. Ensure the required airflow meets the 80 m³/h filtered specification for the specific thermal load. Check physical dimensions against the 177 mm x 177 mm opening requirement.

Selection Notes

Select this model when IP54 protection is mandatory for the installation site. Choose based on the 230V AC availability in the facility. Consider the vertical form factor if space constraints favor upright installation over horizontal layouts. Evaluate the 80 m³/h filtered airflow capacity against the total heat dissipation requirements of the enclosed equipment.

Part Context

This component belongs to the nVent Hoffman EF Series of filter fans. These units are engineered specifically for environmental protection and cooling within industrial enclosures. The series emphasizes ease of installation and reliable performance in harsh environments where standard ventilation is insufficient.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.