1500W Air Cooler Controller BLDC Motor Driver Set

500W-1500W BLDC Motor Driver with Control Panel(Remote Controller is Optional), Build-in Full Protection for Industrial Air Cooler. for Industrial/Commercial Air cooler.

Product SeriesMA1500
Working Voltage140-270VAC 47-63Hz
Driveable Motor Power800W-1200W
Working Current7A
Output Current4.5A(rms)
Output Frequency120Hz
Output Power1500W Max
Control MethodFOC Sine-Wave Vector Control
Type of MotorInner Rotor(Customizable)
Number of Poles5 Sets(10 Poles)
Rated Speed650RPM
ProtectionOver Current Protection, Short-Circuit Protection, Locked Rotor Protection, Overload Protection, Phase Loss Protection, 3-Phase Current Imbalance Protection(output), Start Failure Protection, Undervoltage Protection, Overvoltage Protection, Overheating Protection, Communication Fail Protection

Product Highlights

  • Input Voltage: 140-270Vac
  • Rated Current: 7.0A
  • Applicable Motor Power: Up to 1500W
  • Speed: Up to 650RPM
  • Closed-Loop Starting without Position Sensor
  • Non-Inductive FOC Motor Control Algorithm to Achieve low motor noise.
  • Energy Efficient: Accurate frequency adjustment and real-time voltage compensation algorithms make the motor work efficiently.
  • Built-in comprehensive protection to avoid any damage or safety risks (refer to specification for details).
  • Input undervoltage protection


  • Ambient Temperature: -20℃ ~ 50℃;
  • Storage temperature: -20°C ~ 85°C;
  • Working humidity: 50% ~ 90%;
  • Dimension: 160x140x72mm
  • Weight: 1000g.