For more information, please visit the product page. date 08/02/2017 page 1 of 7 SERIES: CBM-50V │ DESCRIPTION: DC BLOWER FEATURES • • • • omniCOOLTM bearing system multiple speed options for different cooling needs 50 x 50 mm frame auto restart protection standard on all models MODEL input voltage input current1 input power1 rated speed1 air flow2 static pressure3 noise4 rated (Vdc) range (Vdc) max (mA) max (W) typ (RPM±15%) (CFM) (inch H2O) max (dBA) CBM-5015V-130 12 6~13.8 40 0.48 3000 2.6 0.18 23.4 CBM-5015V-140 12 4.5~13.8 65 0.78 4000 3.5 0.40 33.1 CBM-5015V-150 12 4.5~13.8 115 1.38 5000 4.5 0.67 39.8 CBM-5015V-160 12 4.5~13.8 196 2.36 6000 5.4 0.97 42.2 CBM-5020V-144 12 6~13.8 88 1.1 44005 4.8 0.46 30.0 CBM-5020V-148 12 6~13.8 104 1.3 5 4800 5.2 0.56 33.0 CBM-5020V-152 12 6~13.8 124 1.5 52005 5.7 0.66 35.0 Notes: 1. 2. 3. 4. 5. 6. At rated voltage, 25°C, 0 inch H20 static pressure, after 10 minutes As per AMCA 210 or DIN 24163, at rated voltage, stabilized RPM, 0 inch H20 static pressure As per AMCA 210 or DIN 24163, at rated voltage, stabilized RPM, 0 CFM airflow. Measured in a semi-anechoic chamber with background noise < 15 dBA at 1 m from the fan intake. Typical rated speed is measured as RPM±10% at rated voltage. All specifications are measured at 25°C, 65% relative humidity unless otherwise specified. cui.com For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 2 of 7 INPUT parameter conditions/description operating input voltage1 min typ max units 4.5 12 13.8 Vdc starting voltage 4.5 2 Note: Vdc 1. See Model section on page 1 for specific input voltage ranges. 2. Starting voltage for models CBM-5015V-130, CBM-5020V-144, CBM-5020V-148, and CBM-5020V-152 is 6 Vdc. PERFORMANCE3 parameter conditions/description min rated speed at rated voltage, 25°C, after 10 minutes 3000 air flow at 0 inch H2O, see performance curves 2.6 5.7 CFM static pressure at 0 CFM, see performance curves 0.18 0.97 inch H2O noise at 1 m 23.4 42.2 dBA Note: typ max units 6000 RPM 3. See Model section on page 1 for specific values. PROTECTIONS parameter conditions/description auto restart when the fan motor is locked by an external force, the device will temporarily turn off electrical power to the motor and restart automatically when the locked rotor condition is released min typ max units min typ max units SAFETY & COMPLIANCE parameter conditions/description insulation resistance of frame at 500 Vdc between internal stator and positive lead wire dielectric strength apply 500 Vac for 1 minute between housing and positive lead wire safety approvals UL/cUL 507, TUV (EN 60950-1) EMI/EMC EN 61000-6-1:2007, EN 61000-6-3:2007+A1 life expectancy at 40°C, 65% RH RoHS 2011/65/EU 10 MΩ 70,000 hours ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -10 70 °C storage temperature -40 70 °C cui.com For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 3 of 7 PERFORMANCE CURVES 0.08 5 4 0.16 0.4 2 3 0.12 0.08 2 0.04 1 0.5 1 1.5 2 2.5 Air Flow (CFM) 3 0.06 0.08 0.1 0.12 2 0 0.5 0 1 1.5 2 2.5 Air Flow (CFM) 3 3.5 15 0.4 10 0.2 5 2 3 Air Flow (CFM) 4 5 0.04 Air Flow (CMM) 1 0.16 25 0.8 20 0.6 15 0.4 10 0.2 5 0.14 0.6 1 0.1 0 0.08 0.12 2 Air Flow (CMM) 20 0 4 0 0 cui.com Static Pressure (mm H O) 0.04 0.8 0 8 CBM-5015V-160 2 0.02 10 0.2 0 Static Pressure (mm H O) 2 Static Pressure (inch H O) 0 0.1 6 0 CBM-5015V-150 0.08 2 0 Air Flow (CMM) 0.04 0.06 0.02 0.3 Static Pressure (inch H O) 0 0 2 0.06 2 0.04 Static Pressure (inch H O) Air Flow (CMM) Static Pressure (mm H O) 0.02 2 Static Pressure (inch H O) 0.2 0 CBM-5015V-140 Static Pressure (mm H O) CBM-5015V-130 0 1 2 3 4 Air Flow (CFM) 5 6 0 For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 4 of 7 PERFORMANCE CURVES (CONTINUED) 1.0 20 0.5 10 0 0 5 10 0 0.14 0.28 Air Flow CFM CMM inch H O 2 mm H O 2 30 1.0 20 0.5 10 0 0 5 10 0 0.14 0.28 Air Flow 1.0 20 0.5 10 0 0 5 10 0 0.14 0.28 Air Flow CBM-5020V-152 Static Pressure 30 inch H O 2 mm H O 2 inch H O 2 30 CBM-5020V-148 Static Pressure Static Pressure mm H O 2 CBM-5020V-144 CFM CMM cui.com CFM CMM For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 5 of 7 MECHANICAL parameter conditions/description motor CBM-5015V models: 4 pole DC brushless CBM-5020V models: 8 pole DC brushless min bearing system omniCOOL™ direction of rotation counter-clockwise viewed from front of fan blade dimensions CBM-5015V models: 51.7 x 51.6 x 15 CBM-5020V models: 50 x 50 x 20 material PBT (UL94V-0) weight CBM-5015V models CBM-5020V models units: mm wire: UL 1061, 26 AWG CBM-5015V WIRE CONNECTIONS Function Red +Vin Black -Vin CBM-5020V WIRE CONNECTIONS Wire Color Function Red +Vin Black -Vin cui.com max units mm mm 30 33 MECHANICAL DRAWINGS Wire Color typ g g For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 6 of 7 SAFETY CONSIDERATIONS 1. Do not use or operate this fan in excess of the limitations set forth in this specification. CUI is not responsible for the non-performance of this fan and/or any damages resulting from its use, if it is not used or operated in accordance with the specifications. 2. CUI recommends adding a protection circuit to the product or application in which this fan is installed, such as a thermo-fuse, or current fuse or thermo-protector. The failure to use such a device may result in smoke, fire, electric shock by insulation degradation in cases of motor lead short circuit, overload, or over voltage, and/or other failure. 3. CUI recommends installing a protection device to the product or application in which this fan is installed if there is a possibility of reverse connection between Vdc (+) and GND (-). The failue to install such a device may result in smoke, fire, and/or destruction, although these conditions may not manifest immediately. 4. This fan mush be installed and used in compliance with all applicable safety standards and regulations. 5. Use proper care when handling and/or installing this fan. Improper handling of installation of this fan may cause damage that could result in unsafe conditions. 6. Use proper care during installation and/or wiring. Failure to use proper care may cause damage to certain components of the fan including, but not limited to, the coil and lead wires, which could result in smoke and/or fire. 7. Do not use power or ground PWM to control the fan speed. If the fan speed needs to be adjusted, please contact CUI to customize the product design for your application. 8. For critical or extreme environments, including non-stop operation, please contact CUI and we will gladly provide assistance with your product selection to ensure an appropriate cooling product for your application. 9. When building your device, please examine thouroughly any variation of EMC, temperature rise, life data, quality, etc. of this product by shock/drop/vibration testing, etc. If there are any problems or accidents in connection with this product, it should be mutually discussed and examined. 10. Use proper care when handling these fans. Components such as fan holders or bearings may be damaged, if touched with fingers or other objects. Additionally, static electricity (ESD) may damage internal circuits of the fan. 11. Do not operate these fans in proximity to hazardous materials such as organic silicon, cyanogens, formalin, phenol, or corrosive gas environments including, but not limited to, H2S, SO2, NO2, or Cl2. 12. CUI recommends that you protect these fans from exposure to outside elements such as dust, condensation, humidity, or insects. Exposure of this fan to such elements may affect its performance and my cause safety hazards. CUI does not warrant against damage to the product caused by outside elements. 13. The fans must be installed properly and securely. Improper mounting may cause harsh resonance, vibration, and noise. 14. Do not store these fans in an environment with high humidity. These fans must be stored in accordance with the specified storage temperature. 15. CUI reserves the right to use components from multiple sources at its discretion. The use of components from other sources will not affect the specifications as described herein. 16. The life expectancy of these fans has not been evaluated for use in combination with any end application. Therefore, the life expectancy that relate to these fans are only for reference. cui.com For more information, please visit the product page. CUI Inc │ SERIES: CBM-50V │ DESCRIPTION: DC BLOWER date 08/02/2017 │ page 7 of 7 REVISION HISTORY rev. 1.0 description date initial release 08/02/2017 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI 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.