Family of Brands:
Product Features
Power200-750WMax. Speed1400r/min
Frequency50/60HzMax. Air flow3800m³/h
Supply voltage VAC1~200-277V, 3~380-480V, DC310V±10%Mode of speed regulation 0-10V/PWM/RS485
Impeller materialPA66/Galvanized steel plain sheetImpeller sizeFCF7-7, 8-8, 9-9, 10-8, 10-10, 12-9-12-12
Insulation classFprotection  degreeIP44, IP56

Forward Centrifugal Fan(Inner Rotor )

ATB-EC Forward centrifugal fan,this series of products driven by rotor EC motor and double air inlet design, the protection level is up to IP56,widely used in small AHU,precision air conditioning, heat pump units, rang hood and other industry fields.

Independent Research
The whole series of motor products are independently developed by the company
Complete Functions
It integrates analog 1-10V control, Digital signal input, Remote control and Serial port MODBUS monitoring functions
Safe and Stable
Multi-layer motor protection design, High protection motor structure, Mechanical strength simulation, Fluid simulation, Electromagnetic simulation
Wide Application
Small air conditioning box, Base station air conditioning, Heat pump unit, rang hood and other industries