A2D250-AA02-64 ebmpapst 400VAC 250mm AC Axial Fan

Description

The ebmpapst A2D250-AA02-64 is a high-performance 400VAC three-phase AC axial fan featuring a fan size of 250 mm and dimensions of 250 x 250 x 82.5 mm. Powered by an M2D068-DF motor with Y (star) wiring, this straight-blade (A series) single-intake axial fan delivers reliable airflow and static pressure performance. Operating at a rated speed of 2,650 / 2,950 RPM under 50 / 60 Hz, it draws a maximum current of 0.22 / 0.26 A with a power consumption of 110 / 160 W. Constructed with galvanized sheet steel blades, precision ball bearings, and an IP44 protection rating (installation- and position-dependent as per EN 60034-5), it weighs 2.2 kg and supports continuous S1 operation across ambient temperatures ranging from -25 to +90 °C (at 50 Hz) and -25 to +60 °C (at 60 Hz).

A2D250-AA02-64 Fan Parameters
Manufacturer: ebmpapst
Model Number: A2D250-AA02-64
Motor Model: M2D068-DF
Type: AC Axial Fan (Straight Blades, A Series, Single-Intake)
Fan Size: 250 mm
Dimensions: 250 x 250 x 82.5 mm
Weight: 2.2 kg
Blade Material: Sheet steel, galvanized
Number of Blades: 5
Rotor Surface: Unpainted
Airflow Direction: “V”
Direction of Rotation: Counterclockwise, viewed toward rotor
Bearing Type: Ball Bearing
Phase: 3~ (Three-Phase)
Wiring: Y (Star connection)
Data Sequence: (400V 50Hz / 400V 60Hz)
Nominal Voltage: 400 VAC
Frequency: 50 / 60 Hz
Max. Current Draw: 0.22 / 0.26 A
Max. Power Consumption: 110 / 160 W
Rated Speed: 2,650 / 2,950 RPM (min⁻¹)
Max. Back Pressure: 250 / 300 Pa (1.0 / 1.2 inH₂O)
Ingress Protection: IP44 (installation- and position-dependent as per EN 60034-5)
Insulation Class: Class F
Environmental Protection Class: H0+
Operating Mode: S1 (Continuous operation)
Operating Temperature: -25 – +90 °C (at 50 Hz), -25 – +60 °C (at 60 Hz)
Storage / Transport Temperature: -40 – +80 °C
Touch Current: < 0.75 mA (per IEC 60990)
Electrical Hookup: Lateral cable exit
Motor Protection: Thermal overload protector (TOP) with basic insulation
Protection Class: Class I (with customer connection of protective earth)
Condensation Drainage Holes: On rotor side
Safety Approvals: EN 60335-1, CE

Application
The ebmpapst A2D250-AA02-64 is deployed in industrial ventilation systems, commercial air conditioning equipment, heat exchangers, refrigeration units, and electronic enclosure thermal management setups.