DC Axial Fans

RA-DC17251
Product description:
DC motor powered axial fan series covers a diameter range of models from 20mm to 200mm. with maximum air volume up to 700 m3/h and maximum static pressure up to 500 Pa. This series of axial fans has EC and AC available. Input power sources for DC series are 12VDC 24VDC 48VDC and 310VDC and for AC series are 115VAC 230VAC and 380VAC; DC motors make excellent performance of this product Low noise Low vibration Energy saving Enviromental performance quietness. The product series is RoHS compliant and is also certified according to many quality management accreditation systems and has gained various accreditations such as UL TUV and VDE. Every model undergoes rigorous testing to achieve minimum noise under high airflow and air pressure conditions. All models are meet strict reliability requirements.

Data Sheet
Detailed Parameters
Model No. & Category
Model No. RA-DC17251
Product Types Axial Fan
Product Types Brushless DC Motor

Basic Parameters
Model: Voltage  (V) Current  (A) Power(W) Speed(RPM) Pressure (Pa) Air Flow(m³/h) Air Flow(CFM) Noise  (dB)
12L 12 1 12 2400 110 333 196 55
12M 12 1.65 19.8 2900 160 395 233 60
12H 12 2.6 31.2 3400 225 470 277 63
24L 24 0.52 12.5 2400 110 333 196 55
24M 24 0.77 18.5 2900 160 395 233 60
24H 24 1.2 28.8 3400 225 470 277 63
48L 48 0.24 11.5 2400 110 333 196 55
48M 48 0.44 21.2 2900 160 395 233 60
48H 48 0.60 28.9 3400 225 470 277 63
Customized

Product Information
Bearing Type Ball OR Sleeve
Impeller and Fram PBT PLASTIC
Approvals UL CE CCC
Speed Control PWM VSP Temperature Control Fix Speed with Pressure Intermittent
Protected Lock Auto-start Overload
Out Signal FG RD LD
Insulation Class B
Insulation Resistance 10MΩ/500V DC
Dielectric Strength 2Min/500V AC/5mA
Insulation Class F
Relative Humidity 20%-85%
Working Temperature -10℃/+60℃
Max Life 80000 hours