CFM-9225-13-22

Additional Resources: Product Page date 02/10/2020 page 1 of 5 SERIES: CFM-92 │ DESCRIPTION: DC AXIAL FAN 92 x 92 mm frame high fan speed for greater air flow dual ball bearing construction auto restart protection standard on all models MODEL input voltage range (Vdc) CFM-9225-13* 12 6~13.8 CFM-9225-23* 24 16~26.4 rated speed air flow1 static pressure2 noise typ (A) max (A) max (W) typ (RPM) (CFM) (inch H2O) max (dBA) 0.40 0.5 6 4,200 96.06 0.37 49.8 0.24 0.32 6.72 4,200 96.06 0.37 49.8 1. At 0 inch H20 static pressure. 2. At 0 CFM airflow. *. Discontinued CFM-9225-13-11, CFM-9225-23-10, CFM-9225-23-11, CFM-9225-23-20, and CFM-9225-23-22 models. PART NUMBER KEY N Notes: input power TI rated (Vdc) input current N U • • • • ED FEATURES O CFM-9225 - X 3 - XX - CXX Input Voltage 1 = 12 Vdc 2 = 24 Vdc D IS C Base Number cuidevices.com Reserved for Custom Configurations Fan Signals 10 = no signals 11 = rotation detector signal 20 = tachometer signal 22 = tachometer signal / PWM control signal Additional Resources: Product Page CUI Devices │ SERIES: CFM-92 │ DESCRIPTION: DC AXIAL FAN date 02/10/2020 │ page 2 of 5 INPUT operating input voltage current 12 Vdc input models 24 Vdc input models power 12 Vdc input models 24 Vdc input models starting voltage at 25°C 12 Vdc input models 24 Vdc input models conditions/description at 25°C, after 10 minutes at 0 inch H2O, see performance curves static pressure at 0 CFM, see performance curves noise at 1 m PROTECTIONS / SIGNALS1 conditions/description auto restart protection available on all models rotation detector available on “11” models tachometer signal available on “20” and “22” models PWM control signal available on “22” models N 1. See application notes for details. parameter conditions/description insulation resistance of frame at 500 Vdc between frame and positive terminal safety approvals 0.40 0.24 0.5 0.32 A A 4.80 5.76 6 6.72 W W Vdc Vdc min typ max units 3,780 4,200 4,620 RPM 96.06 CFM inch H2O 0.37 48.5 49.8 dBA min typ max units min typ max units 10 MΩ at 500 Vac, 60 Hz, 1 minute between frame and positive terminal 5 mA UL/cUL 507, TUV (EN 62368-1) EN 55022:2010+AC:2011 Class B, EN 61000-32:2014, EN 61000-3-3:2013, EN 55024:2010 IS C EMI/EMC Vdc Vdc O dielectric strength units 13.8 26.4 TI parameter SAFETY & COMPLIANCE max 12 24 N rated speed air flow Notes: typ 6 16 6 16 PERFORMANCE parameter min ED conditions/description 12 Vdc input models 24 Vdc input models U parameter life expectancy at 45°C, 15~65% RH RoHS yes 70,000 hours ENVIRONMENTAL max units operating temperature parameter conditions/description min -10 typ 70 °C storage temperature -40 70 °C non-condensing 5 90 % storage humidity non-condensing 5 95 % D operating humidity cuidevices.com Additional Resources: Product Page CUI Devices │ SERIES: CFM-92 │ DESCRIPTION: DC AXIAL FAN date 02/10/2020 │ page 3 of 5 ED 0.39 (mm H2O) (Inch H2O) PERFORMANCE CURVES 10.00 9.00 0.32 8.00 7.00 0.24 6.00 5.00 4.00 3.00 0.08 2.00 1.00 0.00 0.00 20.00 40.00 60.00 80.00 100.00 120.00 (CFM) N 0.00 U 0.16 (CMM) 0.00 0.68 MECHANICAL 1.36 2.04 2.72 conditions/description motor 4 pole DC brushless bearing system ball bearing direction of rotation counter-clockwise viewed from front of fan blade dimensions 92 x 92 x 25.4 material PBT (UL94V-0) weight 12 Vdc input models 24 Vdc input models units: mm [inch] N IS C wire: UL 1007, 24 AWG O MECHANICAL DRAWING min TI parameter WIRE CONNECTIONS Wire Color Function Red +Vin Black -Vin 1 FG Signal White1 RD Signal Blue1 PWM ōŢţŦŭ D Yellow Note: 3.40 1. Wires only present on versions with output signals. cuidevices.com typ max units mm 96.3 97.0 g g Additional Resources: Product Page CUI Devices │ SERIES: CFM-92 │ DESCRIPTION: DC AXIAL FAN date 02/10/2020 │ page 4 of 5 APPLICATION NOTES N U Figure 1 Current Limit Protection ED Auto Restart Protection/Current Limit Protection When the fan motor is locked, the device will cut off the drive current within two to six seconds and restart automatically after a few seconds. If the lock situation is continued, the device will work on a repeated cycle of cut-off and restart until the lock is released. (See Figure 1 below). TI Lock Sensor/Rotation Detector Lock Sensor is used to detect if the fan motor is operating or stopped. Alarm High: the output will be logical low when fan is operating and be logical high when fan motor is locked. (See Figures 2~3 below). Figure 3 RD Signal Output Circuit: Open Collector Ic=5mA max N Figure 2 Alarm High Output Waveform O Pulse Sensor/Tachometer Signal/FG Pulse Sensor is for detecting the rotational speed of the fan motor. At locked rotor condition, the signal stops cycling and the output is fixed at VoH or VoL (See Figures 4~5 below). Figure 5 FG Signal Output Circuit: Open Collector IS C Figure 4 Output Waveform Ic=10mA max D PMW Control Signal A speed control lead can be provided that will accept a PWM signal from the customer circuit to vary the speed of the fan. The change in speed is linear by changing the Duty-Cycle of the PWM. Open collector type and pull-up voltage is changed by maximum operating voltage and sink current by consuming current. (See Figure 6 below). Figure 6 Duty Cycle Vs=4~5 V cuidevices.com Additional Resources: Product Page CUI Devices │ SERIES: CFM-92 │ DESCRIPTION: DC AXIAL FAN date 02/10/2020 │ page 5 of 5 REVISION HISTORY rev. description date 08/15/2016 initial release updated datasheet 1.02 discontinued CFM-9225-13-11, CFM-9225-23-10, CFM-9225-23-11, CFM-9225-23-20, and CFM-9225-23-22 models 01/29/2018 1.03 updated to be certified to EN 62368-1 safety standard 07/09/2019 1.04 brand update ED 1.0 1.01 07/27/2017 02/10/2020 D IS C O N TI N U The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com