OVERVIEW

Official designation: EBM-PAPST S4D500-AM03-01 (S Series, AC Axial Fan)

Role/Application: High air flow AC axial fan for robust industrial ventilation, condenser cooling, and heat dissipation in commercial and industrial equipment.

KEY SPECS SUMMARY

Power: 400 V AC, 3 Phase, 50 Hz

Interfaces / Ports: Terminal box connection

Indicators: N/A (External monitoring only)

Operating Temp: Minus 40 degrees C to 65 degrees C

Platform / Compatibility: 500 millimeter size, IP54 protection class

Limit: 1390 RPM, 720 W input, 1.41 A draw

Lifecycle: Active, minimum documented life 40000 hours at 40 degrees C

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the confirmed maximum air flow and back pressure at 50 Hz, 400 V?

A: Air flow is 9195 cubic meters per hour at 0 Pa with 140 Pa maximum back pressure.

Wiring & Installation:

Q: What is the recommended cable diameter range for the terminal box connection?

A: The fan terminal box accepts cable diameters between 6 millimeters minimum and 12 millimeters maximum.

Troubleshooting & Compatibility:

Q: What internal protection does the motor M4D110-GF include against overheating?

A: The motor includes a thermal overload protector (TOP) that is brought out for connection.

Replacement & Upgrades:

Q: What is the correct IP rating of this fan, IP44 or IP54, as sources vary?

A: The most robust documentation indicates an IP54 protection class for the fan unit.