Ebm-Papst
Ebm-Papst A2D250-AA26-80 400/480VAC 250mm industrial cooling fan
Three-phase AC axial fan, 250 mm diameter, IP44 rated, 2520/2920 RPM at 400/480 VAC, ball-bearing motor
- TypeAC axial fan
- Motor TypeM2D068-DF
- Voltage400VAC/480VAC
- Hz50Hz/60Hz
- Phase3~
- Amps0.25A/0.3A
- Three-phase AC power suits industrial supply networks
- Ball-bearing motor reduces friction for longer service life
- IP44 rating protects against splashing water and solid particles
- 2520/2920 RPM delivers strong airflow at 50/60 Hz
- 140/220 W power draw balances cooling performance with energy use
Industrial axial fan for 400/480 VAC systems
This Ebm-Papst A2D250-AA26-80 is a three-phase AC axial fan built for 400 VAC or 480 VAC supply at 50 Hz or 60 Hz. It suits industrial HVAC enclosures, cabinet cooling and machinery ventilation where a 250 mm metal frame and IP44 protection are required.
Replaces worn or failed three-phase axial units
The jump is worth it when an existing 250 mm fan shows bearing noise, reduced airflow or insulation degradation. Ball-bearing construction and class F insulation restore rated airflow at 2520 rpm on 50 Hz or 2920 rpm on 60 Hz with 140 W or 220 W draw respectively.
Verify voltage, phase and mounting before ordering
Confirm the supply is three-phase 400 VAC or 480 VAC and that the 250 mm cut-out, bolt pattern and airflow direction A match the enclosure. The unit weighs 2.2 kg and needs an IP44-rated environment; no capacitor or speed controller is included.
Highlights
- Three-phase AC power suits industrial supply networks
- Ball-bearing motor reduces friction for longer service life
- IP44 rating protects against splashing water and solid particles
- 2520/2920 RPM delivers strong airflow at 50/60 Hz
- 140/220 W power draw balances cooling performance with energy use
Specifications
| Type | AC axial fan |
|---|---|
| Brand | ebmpapst |
| Model | A2D250-AA26-80 |
| Motor Type | M2D068-DF |
| Voltage | 400VAC/480VAC |
| Hz | 50Hz/60Hz |
| Phase | 3~ |
| Amps | 0.25A/0.3A |
| Material | metal |
Questions about this item
What mounting dimensions does the 250 mm metal frame require?
The fan has a 250 mm diameter metal housing with five sheet-steel blades; allow clearance for the full 250 mm sweep and the 2.2 kg weight when planning the cut-out or bracket.
How do I wire the three-phase 400/480 VAC motor correctly?
Connect the three-phase supply to the motor terminals matching 400 VAC at 50 Hz or 480 VAC at 60 Hz; the nameplate shows 0.25 A / 0.30 A and 140 W / 220 W — verify rotation direction after power-up.
When should the ball bearings be inspected or replaced?
The motor uses sealed ball bearings rated for continuous IP44 duty; schedule inspection after extended high-temperature operation or if vibration and noise increase beyond normal 2520/2920 RPM levels.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
