EF700R5

Overview

The EF700R5 is a vertical filter fan from the nVent HOFFMAN EF Series, designed for rack and enclosure ventilation. It features a compact form factor with dimensions of 292 mm by 292 mm (approximately 320 mm height and width depending on measurement standard). The unit operates on 230V AC power and provides an unimpeded air movement capacity of 845 m³/h, while delivering 625 m³/h of filtered airflow. It carries an IP54 protection rating to resist dust and water splashes.

Feature Summary

• Vertical orientation design suitable for rack mounting applications
• Integrated click-in installation mechanism for simplified assembly
• Dual airflow capability providing both filtered and unimpeded air movement

Applications

• Industrial control cabinet ventilation
• Telecommunications equipment racks
• Enclosures requiring IP54 rated cooling

Procurement Notes

Verify that the required supply voltage matches the 230V AC specification of this model. Confirm that the physical dimensions of 292mm x 292mm fit within the designated cutout area of the target enclosure. Ensure the application environment is compatible with the IP54 protection rating for dust and water resistance requirements.

Selection Notes

Select this model when vertical airflow direction is preferred for specific thermal management strategies. Consider the trade-off between the higher unimpeded airflow rate and the reduced filtered airflow rate based on the cleanliness level of the surrounding environment. Verify compatibility with standard rack mounting configurations before finalizing the component choice.

Part Context

This component belongs to the nVent HOFFMAN EF Series of filter fans. These units are engineered specifically for electronic enclosures and rack systems where controlled air exchange is necessary to maintain internal temperatures while preventing ingress of contaminants. The series offers various sizes and airflow capacities to suit different thermal loads.

Replacement Considerations

When replacing existing units, ensure the new filter fan matches the original voltage rating and physical footprint. Verify that the replacement maintains the same IP54 protection level and airflow characteristics to preserve the enclosure's thermal performance and environmental sealing integrity.