OVERVIEW

Official designation: EBM-PAPST 414J/2HH (400J Series, DC Axial Compact Fan)

Role/Application: High-speed DC fan designed for reliable, high-efficiency spot cooling and ventilation in compact electronic equipment and industrial systems.

KEY SPECS SUMMARY

Power: 24 V DC (range 18 to 27 V DC)

Interfaces / Ports: Three wire leads, one lead for speed sensor output

Indicators: N/A (External monitoring via speed sensor signal)

Operating Temp: Minus 20 degrees C to 60 degrees C

Platform / Compatibility: Square frame 40 x 40 x 25 millimeters, plastic housing

Limit: 13000 RPM, 3.6 W max, noise level 46 dB(A)

Lifecycle: Active, ball bearing type for long service life

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the key airflow and static pressure specifications for this fan?

A: Maximum air flow is 25 CFM (14.1 CFM verified) with an indeterminate static pressure.

Wiring & Installation:

Q: What is the function of the third wire lead on the 414J/2HH fan?

A: The third wire provides a speed sensor signal output for external monitoring.

Troubleshooting & Compatibility:

Q: Does the fan have any internal protection features against faults?

A: Yes, the fan includes locked rotor protection and reverse polarity protection.

Replacement & Upgrades:

Q: What is the typical life expectancy for this fan model at 40 degrees C ambient?

A: The fan has a documented lifetime expectancy of 57500 hours at 40 degrees C.