OVERVIEW

Official designation: Ebm-papst W4D500-GM03-10 (HyBlade S series, AC Axial Fan)

Role/Application: High-performance AC axial fan designed for machinery and air conditioning cooling, featuring a large 500 mm frame size, 3-phase power, and a thermal overload protector for motor safety.

KEY SPECS SUMMARY

Power: 400 VAC, 50 Hz, 720 W input

Interfaces / Ports: Terminal box, axial cable exit

Indicators: No integrated status indicators

Operating Temp: Minus 40 degrees C to 65 degrees C

Platform / Compatibility: Δ (Delta) connection, 5 blades

Limit: IP54 protection, 1390 RPM, 6165 cubic meters per hour

Lifecycle: Active, available through authorized distributors

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the nominal current draw for this 400 VAC 50 Hz fan?

A: The nominal current draw for the 400 VAC, 50 Hz operation is 1.41 Amperes.

Wiring & Installation:

Q: What is the proper electrical connection type for the W4D500-GM03-10 motor?

A: The fan motor is configured for a three-phase Delta (Δ) connection at 400 VAC.

Troubleshooting & Compatibility:

Q: What type of motor protection is integrated into the fan unit?

A: The fan features an integrated thermal overload protector (TOP) for motor safety.

Replacement & Upgrades:

Q: Does ebm-papst offer alternative versions with a higher level of environmental protection?

A: Refer to the latest manufacturer manual for alternative models with higher IP ratings, if required.