A19FT3B

Overview

The A19FT3B is a rack-mountable fan tray manufactured by Hoffman Enclosures, Inc. Designed for 19-inch equipment racks, this unit features a 1U height and 7.60-inch depth profile. It integrates three fans to provide active cooling for enclosed electronic systems. The device operates on 115 VAC power with a rated consumption of 45 W. Constructed from steel, it offers a compact form factor suitable for high-density rack environments requiring thermal management.

Feature Summary

• Integrates three fans for active airflow generation within rack-mounted enclosures
• Constructed from steel material for structural durability
• Designed specifically for standard 19-inch rack mounting configurations

Applications

• Cooling for 19-inch industrial control cabinets
• Thermal management in telecommunications rack systems
• Ventilation for server or networking equipment enclosures

Procurement Notes

Verify that the target enclosure supports 19-inch rack mounting standards and has sufficient internal depth to accommodate the 7.60-inch tray profile. Confirm that the available power supply provides stable 115 VAC output capable of delivering the required 45 W load. Ensure physical clearance exists above or below the installation point for proper air intake and exhaust flow paths.

Selection Notes

Select this component when passive ventilation is insufficient for the heat load generated by installed electronics. The 1U height allows integration into standard rack units without consuming excessive vertical space. Verify compatibility with existing rack rail systems and ensure the steel construction meets environmental corrosion requirements for the installation site.

Part Context

This fan tray belongs to the Hoffman series of rack accessories designed to enhance thermal performance in enclosed electrical systems. It serves as a critical component for maintaining safe operating temperatures in dense rack installations where ambient cooling is inadequate.

Replacement Considerations

Confirm dimensional compatibility with existing rack rails. Verify that replacement units support the same 115 VAC input voltage and 45 W power rating to maintain consistent cooling capacity.