EC Duct Fans 250mm
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EC Duct Fans 250mm

Impeller Material: PA66+GF
Direction of rotation: Clockwise, seen on rotor
Control Signal: 0-10VDC/PWM (Control input 4-20mA)
Protection Class: IP 54
Insulation class: F
Bearing: Maintenance-free Ball bearings
Approval: CCC, CE, RoHS
Amb.Temp: -25~+60℃
Mounting Position: Horizontal or Vertical
Operation Mode S1
Protection Current limitation, Stall protection, Soft start protection, Open phase protection, Overheating protection, Over/ Under voltage protection
 
Availability:
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  • D23E250D250-92-00

  • AIRTEK POWER

  • Various Speeds

  • AC230V

  • 201-250

  • 1001-2000cmh

  • 101-200W

Technical Specifications


Model

D23E250D250-92-00

Fan Type

EC Duct Fan

Voltage

230V

Operating Voltage

184V-276V

Max Airflow

1200m3/h

Max Air pressure

800Pa

Power

170W

Sound

72BA

Operating Temp

-25°C to +60°C

Control Mode

0-10V / PWM

Certificate

CE,CCC,RoHS

Dimension

330*330*210mm

Package

Pallets

Mode of Operation

S1( 24 hours per day)

Bearing

Ball bearing

Materials of Impeller

PA66+GF

Operating Humidity

5%-90%RH

Signal Output

FG(Frequency Generator)

Insulation Class

F

Design Life Time

50,000hours

MOQ

1~200 pcs based on EXW price, 200 pcs above based on FOB price

Supply Ability

400,000pcs per year

Application

Purifier, Ventilation Unit, Cooling Project, Data center cooling


PQ Curve

PQ Curvev


Drawing


drawning


High-Efficiency EC Duct Fan 250mm
Model:  D23E250D250-92-00




✅ EC Motor Technology
- Energy-saving electronically commutated motor.
- 30-50% lower power consumption vs. traditional AC fans.
- lower noise according to the high efficient.

✅ Advanced Backward-Curved Impeller
- Aerodynamically optimized Impeller.
- 85-92% static efficiency.
- Low turbulence operation.

✅ Smart Control Options
- 0-10V/PWM speed control
- Built-in temperature sensors.

✅ Robust Construction
- AMCA 210/ASHRAE 51 tested.
- Galvanized steel or stainless steel housing.
- IP44/IP55 protection.


Applications
- HVAC systems for commercial buildings.
- Industrial process ventilation.
- Cleanroom air handling.
- Data center cooling.

Competitive Advantages
- 30% Longer Lifespan.
- SKF/NMB bearings (50,000+ hours MTBF).

Whisper-Quiet Operation
- Vibration-damping mounts included.

Plug-and-Play Installation
- Standard flange connections (DIN 24194).
- 360° rotatable discharge.
- Mounting plug optional.

Company Production Line
- Company Size 50000 square meters
- People in the production Line 186 people
- R&D Engineers 28 people
- Quality Engineers 10 People

Production Line

factory



Test Labs

lab


Simulation test

Simulation test


Packaging & Delivery

- Export-standard wooden pallet.
- 7 days lead time for samples.
- 2-5 weeks lead time for batch order.

- FOB/CIF/DDU terms available.

packing



Why Choose Us?
- Over 20 years motor experience.
- Custom designs available
- 2000+ units shipped globally.
- 3D cutaway showing internal components.
- CAD drawing with dimensions.

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Address:1-2507 Xinghongdasha, No.225, Suhong Road Suzhou Industrial Park, Suzhou, Jiangsu,China​​​​​​​
  • Website
    www.airtekpower.com​​​​​​​
  • Message
    stella@airtekpower.com​​​​​​​
  • Phone
    008613588151265