EF100R5

Overview

The EF100R5 is a vertical filter fan from the nVent Hoffman EF Series, designed for enclosure thermal management. It operates on 230 V AC at 50/60 Hz with an apparent power of 11 VA. The unit provides an unimpeded airflow of 19 m³/h and filtered airflow of 14 m³/h. It features a cutout dimension of 92x92 mm and physical dimensions of 109 mm height by 109 mm width. The device holds an IP54 protection rating and achieves filtration efficiency greater than 90%.

Feature Summary

• Vertical design with click-in installation feature
• Reversible airflow direction and connection position
• Quick-access front cover for filter replacement

Applications

• Enclosure thermal management
• Machine assembly cooling
• Industrial equipment ventilation

Procurement Notes

Verify that the required voltage matches the 230 V AC specification. Confirm the mounting cutout size is 92x92 mm to ensure proper fit. Check that the IP54 rating meets environmental protection requirements. Ensure the 11 VA power consumption aligns with available circuit capacity. Validate that the vertical orientation suits the installation space constraints.

Selection Notes

Select this model when vertical mounting is preferred over horizontal configurations. Choose based on the need for high filtration efficiency exceeding 90%. Consider the reversible airflow capability for flexible ducting or intake arrangements. Verify compatibility with 230 V AC supply networks. Assess if the 19 m³/h unimpeded airflow meets specific heat dissipation needs.

Part Context

This component belongs to the nVent Hoffman EF Series of filter fans. These units are engineered for industrial enclosures requiring dust and moisture protection. The series emphasizes ease of maintenance through accessible filter designs. The EF100R5 specifically addresses applications needing vertical airflow solutions with robust sealing capabilities.

Replacement Considerations

Ensure substitute models support 230 V AC operation. Verify identical 92x92 mm cutout dimensions for direct replacement. Confirm comparable airflow rates and IP54 ratings. Check for compatible mounting mechanisms such as click-in features.