24volts brushless 500w axial cooling fan for heavy trucks

Rated voltage DC24V

Voltage range 16-32VDC
Starting voltage DC16V
Rated speed 4100rpm ±50

Lowest speed 1100±50 rpm

Rated current ≤22A
motor power 500w
Airflow 3700m3/h (Pa 0 pa )

Noise level 80db(A) at highest speed
Lifetime ≥25000h
Control way PWM
Waterproof grade IP68
Working temperature -40ºC to +120ºC