Additional Resources: Product Page date 10/15/2021 page 1 of 9 SERIES: CFM-80BF DESCRIPTION: DC AXIAL FAN FEATURES dual ball bearing system 80 x 80 mm frame multiple speed options tachometer signal available 2 4 input input input rated airflow static noise MODEL 1 1 1 3 voltage current power speed pressure rated range max max typ typ (Vdc) (Vdc) (A) (W) (RPM10%) (CFM) (inch H O) (dBA) 2 CFM-8015BF-120-213 12 10.8~13.2 0.09 1.08 2,0005 23.23 0.04 21.3 CFM-8015BF-130-301 12 10.8~13.2 0.26 3.12 3,0005 34.85 0.10 30.1 CFM-8015BF-140-363 12 10.8~13.2 0.45 5.40 4,000 46.47 0.18 36.3 CFM-8015BF-220-213 24 21.6~26.4 0.06 1.44 2,0005 23.23 0.04 21.3 CFM-8015BF-230-301 24 21.6~26.4 0.21 5.04 3,0005 34.85 0.10 30.1 CFM-8015BF-240-363 24 21.6~26.4 0.21 5.04 4,000 46.47 0.18 36.3 CFM-8020BF-125-273 12 10.8~13.2 0.08 0.96 2,5005 24.52 0.07 27.4 CFM-8020BF-135-346 12 10.8~13.2 0.15 1.80 3,500 34.33 0.14 34.7 CFM-8020BF-145-401 12 10.8~13.2 0.30 3.60 4,500 44.14 0.24 40.2 CFM-8020BF-155-444 12 10.8~13.2 0.45 5.40 5,500 53.94 0.35 44.5 CFM-8020BF-225-273 24 21.6~26.4 0.05 1.20 2,5005 24.52 0.07 27.4 CFM-8020BF-235-346 24 21.6~26.4 0.09 2.16 3,500 34.33 0.14 34.0 CFM-8020BF-245-401 24 21.6~26.4 0.18 4.32 4,500 44.14 0.24 40.2 CFM-8020BF-255-444 24 21.6~26.4 0.27 6.48 5,500 53.94 0.35 44.5 Notes: 1. At rated voltage, after 3 minutes. 2. At rated voltage, room temperature, 65% humidity, 0 inch H 0 static pressure. 2 3. At rated voltage, 0 CFM airflow. 4. Measured in an anechoic chamber as per ISO3745/GB4214-84 at rated voltage, with background noise 202 dBA at 1 m from the fan intake. 5. Typical rated speed is measured as RPM350 at rated voltage. 6. All specifications are measured at 25C, 65% relativ e humidity unless otherwise specified. cuidevices.comAdditional Resources: Product Page CUI Devices SERIES: CFM-80BF DESCRIPTION: DC AXIAL FAN date 10/15/2021 page 2 of 9 PART NUMBER KEY CFM-8015BF-120-213- XX - CXX Fan Signals Base Number Reserved for Custom blank = no signals Configurations 20 = tachometer signal INPUT parameter conditions/description min typ max units 12 Vdc input models 10.8 12 13.2 Vdc 7 operating input voltage 24 Vdc input models 21.6 24 26.4 Vdc 12 Vdc input models 7 Vdc starting voltage 24 Vdc input models (CFM-8020BF-225-273 & 14 Vdc CFM-8020BF-235-346: 12 Vdc) Note: 7. See Model section on page 1 for specific input voltage ranges. 8 PERFORMANCE parameter conditions/description min typ max units rated speed at rated voltage, 25C, after 3 minutes 2,000 5,500 RPM air flow at 0 inch H O, see performance curves 23.23 53.94 CFM 2 static pressure at 0 CFM, see performance curves 0.04 0.35 inch H O 2 noise at 1 m, rated speed 21.3 44.5 dBA Note: 8. See Model section on page 1 for specific values. 9 PROTECTIONS / FEATURES parameter conditions/description min typ max units auto restart on all models polarity protection on all models tachometer signal available on 20 models Notes: 9. See Application Notes for details. SAFETY & COMPLIANCE parameter conditions/description min typ max units insulation resistance at 500 Vdc between frame and positive terminal 10 M at 500 Vac, 60 Hz, 1 minute between housing and dielectric strength 5 mA positive terminal safety approvals UL/cUL 507, TUV (EN/IEC 62368-1:2020+A11) EMI/EMC EN 55032:2015, EN 55035:2017 life expectancy at 40C, 65% RH, 90% confidence level 70,000 hours RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -10 70 C storage temperature -40 75 C operating humidity non-condensing 35 85 % storage humidity non-condensing 35 85 % cuidevices.com