Turnkey Solution

BLDC Range hood solution

For the global trend of energy saving and emission reduction, GMI Technology  launched Nuvton microprocessor BLDC motor control program, designed to provide more rapid, simple, high precision and high flexibility of the motor control program.

GMI Technology provide Air Conditioner, Outdoor Fan, Range Hood Fan and FFU (Fan Filter) to introduce the new BLDC FOC Sensor-Less motor control solution.

To provide you with a full set of Total Solution and customized services.

  • high-speed operation: high speed, exhaust air volume, strong ability to smoke
  • low-speed operation, low power consumption, quiet effect, clear the kitchen odor
  • technical maturity, has passed EMC, safety regulations, reliability, such as 3C, CE, FCC and other related tests
  • high reliability, long life
  • equipped with fume detection device, can achieve intelligent speed control function

Comparison of DC Variable Frequency Fan and AC Fixed Frequency Fan

  DC variable frequency AC fixed frequency
Speed Manual/automatic speed Manual control voltage
Total energy efficiency (%) 29~36% 23%
Max Air (m3/h) 1200 1000
Equal power consumption (W)
@1000m3/h
120W 220W
Protection OTP、OVP、OCP、Stall OTP