9BFB12P2H003 Sanyo Denki

Blower 120 32 mm San Ace B120 9BFB type General Specifications Material Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0) Expected life See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60C, rated voltage) Motor protection function Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 547. Dielectric strength 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) Insulation resistance 10 M or more with a 500 VDC megger (between lead wire conductors and frame) Sound pressure level (SPL) At 1 m away from the air inlet Storage temperature -30 to +70C (Non-condensing) Sensor Control Lead wire Red Black Yellow Brown Mass 340 g Specifications The models listed below have pulse sensors with PWM control function. Rated voltage Operating voltage range PWM duty Rated current Rated input Rated speed Max. airflow Max. static pressure SPL Operating temperature Expected life Model no. -1 V V cycle* % A W min m/min CFM Pa inchH O dB (A) C h 9BFB12P2H003** 12 10.8 to 13.2 100 2.3 27.6 3750 1.6 56.5 1250 5.02 62 40000/60C 100 1.1 26.4 3750 1.6 56.5 1250 5.02 62 -20 to +70 9BFB24P2H003 (70000/40C) 24 21.6 to 26.4 0 0.12 2.88 1300 0.46 16.2 43 0.17 41 * PWM frequency: 25 kHz ** Fan does not rotate when PWM duty cycle is 0%. Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9BFB12P2H003 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: DC12 V12 VDC 2 (inch H2O) (Pa) (inch H O) (Pa) -1 (min ) PWM duty cycle 100% 1DC12 V2 VDC PWM100% PWM frequency: 25 kHzPWM25 kHz -1 -1 1600 1600 7000 7000 min7000 min When fan operates at 800 Pa 6.0 6.0 13.2 V 800 Pa static pressure 1400 1400 6000 12 V 5.0 5.0 -1 PWM duty cyclePWM 1200 1200 5000 min -1 5000 min 5000 10.8 V 100% When fan operates at 350 Pa 1000 1000 4.0 4.0 350 Pa static pressure 4000 -1 -1 3750 min3750 min 800 800 Free air, when fan 3.0 3.0 3000 operates at zero static 600 600 50% pressure 2.0 2.0 2000 400 400 1.0 1.0 1000 200 200 0 0 3 3 (m /min) 0 0.5 1.0 1.5 2.0 (m /min) 0 0.5 1.0 1.5 2.0 0 100 (%) PWM duty cycle (CFM) PWM 0 10 20 30 40 50 60 70 (CFM) 30 40 60 70 0 10 20 50 Airflow Airflow 9BFB24P2H003 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: 24 VDC DC24 V (inch H2O) (Pa) (inch H2O) (Pa) -1 (min ) PWM duty cycle 100% DC24 V PWM100% PWM frequency: 25 kHz 24 VDC PWM25 kHz -1 -1 1600 1600 7000 min 7000 7000 min 6.0 6.0 When fan operates at 850 Pa 26.4 V 1400 850 Pa static pressure 1400 6000 PWMPWM duty cycle 5.0 5.0 1200 1200 24 V -1 100% -1 5000 min 5000 min 5000 When fan operates at 21.6 V 500 Pa 4.0 1000 4.0 1000 500 Pa static pressure 4000 -1 -1 3750 min3750 min 800 800 3.0 Free air, when fan 3.0 3000 operates at zero static 600 600 pressure 50% 2.0 2.0 2000 400 400 1.0 1.0 0% 1000 200 200 0 0 3 3 1.5 2.0 (m /min) 0 0.5 1.0 1.5 2.0 0 0.5 1.0 (m /min) 0 100 (%) PWM PWM duty cycle 0 10 20 30 40 50 60 70 (CFM) 30 40 60 70 (CFM) 0 10 20 50 Airflow Airflow 469 Static pressure Static pressure Static pressure Static pressure Fan speed Fan speed Blower 120 mm DC300 -0 (10) +30 (unit: mm) Dimensions Lead wire 321 AWG24 (2) (28) (2) 1201 (56) UL 1430 AIRFLOW (5) (7.5) 1050.3 (15) Airflow direction 880.3 (22.5) 900.3 Rotating direction 470 Mounting hole 9-4.30.2 3-R5 770.5 (63.7) (2) (71.7) 880.3 (0.8) 650.3 (7.5) 1050.3 (63.8) (15) 920.3 920.3 (22) 1201