W3G300-BV25-21

EC axial fan W3G300-BV25-21 with brushless DC motor Automotive ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 · D-74673 Mulfingen Phone +49 7938 81-0 Fax +49 7938 81-110 info1@de.ebmpapst.com www.ebmpapst.com Limited partnership · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRA 590344 General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen Amtsgericht (court of registration) Stuttgart · HRB 590142 Nominal data Type W3G300-BV25-21 Motor M3G084-BF Nominal voltage VDC 26 Nominal voltage range VDC 16 .. 32 Method of obtaining data fa Speed (rpm) min-1 3940 Power consumption W 380 Current draw A 14.6 Min. ambient temperature °C -40 Max. ambient temperature °C 85/110 ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change Item no. 51855-5-9980 · ENU · Change 234450 · Approved 2022-09-06 · Page 1 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com EC axial fan W3G300-BV25-21 with brushless DC motor Automotive Technical description Weight 2 kg Size 300 mm Motor size 84 Impeller material PA plastic Fan housing material PA plastic Number of blades 7 Airflow direction V Balancing grade according to DIN ISO 21940-11 G 10 Direction of rotation Clockwise, viewed toward rotor Degree of protection Motor IP24 KM, electronics IP6K9K (mating connector installed) Insulation class "B" Moisture (F) / Environmental (H) protection class H4 Ambient temperature note Over +85 °C with power derating Max. permitted ambient temp. for motor (transport/storage) +110 °C Min. permitted ambient temp. for motor (transport/storage) -40 °C Installation position Any Condensation drainage holes None, open rotor Mode S1 Motor bearing Ball bearing; (sealed) Life expectancy 40,000 h (typical) Technical features - Lowering input - Fault output (high-side switch max. 30 mA) - INVLIN (inverse linear control input) - Power limiter - Load dump (58 V) - Motor current limitation - Soft start - Control input 0-10 VDC / PWM - Temperature derating - Overvoltage detection - Thermal overload protection for electronics - Line undervoltage detection EMC regulations ECE R10 Rev. 3 Electrical hookup Connector with cable; Standby current less than 500 µA Motor protection Reverse polarity and locked-rotor protection With cable Lateral Protection class assignment III; Requires supply with safety extra-low voltage SELV. This component for installation may have several local protection classes. This information relates to this component’s basic design. The final protection class is based on the component’s intended installation and connection. Approval E1; EAC Comment Type approval number – 036433 Item no. 51855-5-9980 · ENU · Change 234450 · Approved 2022-09-06 · Page 2 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com W3G300-BV25-21 EC axial fan with brushless DC motor Automotive Product drawing 1 Cable FLRYW 2x 3 mm², 4x 0.75 mm² 6-pole connector housing TE 1-962349-1, 2x flat plug TE 2-962916-1, 4x flat plug TE 1-962915-1 1x seal TE 963205-1, 2x seal TE 828905-1, 4x seal TE 828904-1 1.1 + UB 1.2 GND 1.3 PWM/LIN 1.4 INVLIN 1.5 ABSENK 1.6 Diagnostic output Accessory part: Cable (460 mm) with mating connector, part no. 02002-4-1021 not included in scope of delivery 6-pole mating connector TE 1-963212-1, 4x receptacle TE 929939-1, 2x receptacle TE 929937-1 2 Airflow direction "V" Item no. 51855-5-9980 · ENU · Change 234450 · Approved 2022-09-06 · Page 3 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com EC axial fan W3G300-BV25-21 with brushless DC motor Automotive Connection diagram No. Conn. Designation Function/assignment 1 UB +26 VDC Power supply 26 VDC 2 GND Power supply GND, reference ground 3 PWMLIN Analog voltage control input 0-10 V or PWM 4 INVLIN Control input, inverse linear 5 ABSENK Lowering input 6 DU Diagnostic output Item no. 51855-5-9980 · ENU · Change 234450 · Approved 2022-09-06 · Page 4 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com EC axial fan W3G300-BV25-21 with brushless DC motor Automotive 500 in. wg ρ = 1.15 kg/m³ ± 2 % 2 Pa Curves: Air performance Measurement: LU-141116-1 4 Air performance measured according to ISO 5801 installation category A. For detailed information on the measurement setup, contact ebm-papst. Intake sound level: Sound power level according to ISO 13347 / sound pressure level measured at 1 m distance from fan axis. The values given are valid under the specified measuring conditions and may vary due to conditions of installation. For deviations from the standard configuration, the parameters have to be checked on the installed unit. 1.5 400 3 1 300 200 0.5 2 100 pfs 0 qv 400 800 500 1000 1200 1500 1 1600 2000 2500 cfm m³/h Measured values U n Ped I LpAin LwAin qV pfs qV pfs V min-1 W A dB(A) dB(A) m3/h Pa cfm in. wg 1 26 3940 380 14.60 79 87 3225 0 1900 0.00 2 26 3820 405 15.55 79 87 2685 150 1580 0.60 3 26 3725 460 17.63 78 86 2205 300 1295 1.20 4 26 3620 504 19.36 82 89 1295 450 760 1.81 U = Voltage · n = Speed (rpm) · Ped = Power consumption · I = Current draw · LpAin = Sound pressure level intake side · LwAin = Sound power level intake side · qV = Air flow pfs = Pressure increase Item no. 51855-5-9980 · ENU · Change 234450 · Approved 2022-09-06 · Page 5 / 5 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com