9HV1248P1G001

DC Fan 120 120 38 mm San Ace 120 9HV type General Specifications Material Frame: Aluminum, Impeller: Plastic (Flammability: UL 94V-1) 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 460 g Specifications The models listed below have pulse sensors with PWM control function. PWM duty Rated voltage Operating voltage range Rated current Rated input Rated speed Max. airflow Max. static pressure SPL Operating temperature Expected life Model no. -1 V V % A W min m/min CFM Pa inchH O dB (A) C h cycle* 100 2.4 57.6 9600 7.0 247 950 3.82 71 9HV1224P1A001 24 21.6 to 26.4 0 0.37 8.88 3800 2.7 95 161 0.65 46 100 2.0 96 11500 8.3 293 1300 5.22 75 40000/60C 9HV1248P1G001 -20 to +70 0 0.23 11 3800 2.7 95 161 0.65 46 (70000/40C) 48 36 to 60 100 1.4 67 10000 7.2 254 1050 4.22 72 9HV1248P1H001 0 0.23 11 3800 2.7 95 161 0.65 46 * PWM frequency: 25 kHz The following sensor and control options are available for selection. Differs according to the model. Refer to the table on p. 575. Without sensor Pulse sensor Lock sensor Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9HV1224P1A001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: DC24 V 24 VDC (inch H2O) (Pa) (inch H2O) (Pa) PWM duty cycle 100% -1 24 VDC (min ) PWM frequency: 25 kHzPWM25 kHz DC24 V PWM100% 1200 1200 -1 10000 9600 min 4 1000 4 1000 26.4 V PWM PWM duty cycle 100% 8000 800 800 24 V 3 3 6000 600 600 21.6 V 2 2 50% 4000 400 400 -1 3800 min 1 1 2000 200 0% 200 0 0 3 3 (m /min) 0 1 2 3 4 5 6 7 8 (m /min) 0 1 2 3 4 5 6 7 8 0 100 (%) PWM PWM duty cycle 0 50 100 150 200 250 (CFM) 0 50 100 150 200 250 (CFM) Airflow Airflow 179 Static pressure Static pressure Fan speed DC Fan 120 mm sq. DC Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9HV1248P1G001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: 48 VDC DC48 V 2 -1 (inch H O) (Pa) (inch H2O) (Pa) (min ) 48 VDC PWM duty cycle 100% PWM frequency: 25 kHz PWM25 kHz DC48 V PWM100% 1400 1400 12000 -1 48 V 11500 min PWMPWM duty cycle 5 5 100% 1200 60 V 1200 10000 4 4 1000 1000 8000 36 V 800 800 3 3 6000 600 600 2 2 4000 50% -1 400 400 3800 min 1 1 0% 2000 200 200 0 0 0 3 0 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 3 (m /min) (m /min) 0 100 (%) PWM duty cycle PWM 0 50 100 150 200 250 300 (CFM) 0 50 100 150 200 250 300 (CFM) Airflow Airflow 9HV1248P1H001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: 48 VDC DC48 V (inch H2O) (Pa) (inch H2O) (Pa) PWM frequency: 25 kHz PWM duty cycle 100% -1 48 VDCDC48 V PWM100% PWM25 kHz (min ) 1200 1200 -1 PWM PWM duty cycle 10000 10000 min 60 V 100% 4 1000 4 1000 36 V 8000 48 V 800 800 3 3 6000 600 600 2 2 4000 400 400 -1 3800 min 50% 1 1 2000 200 0% 200 0 0 0 3 0 3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 (m /min) (m /min) 0 100 (%) PWM duty cycle PWM 0 50 100 150 200 250 (CFM) 0 50 100 150 200 250 (CFM) Airflow Airflow Dimensions (unit: mm) 8-4.50.3 Mounting hole +30 300 0 (10) 6.50.3 6.50.3 Lead wire 104.80.3 3.50.3 3.50.3 AWG24 1200.8 380.5 UL 1430 AWG22 Rotating direction Airflow direction UL 3266 (Model no.: 9HV1224P1A001 only) 9HV1224P1A001 180 1200.8 104.80.3 Static pressure Static pressure Static pressure Static pressure Fan speed Fan speed