DC Fan 120x120x25 mm San Ace 120 9GA type Low Power Consumption Fan 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) Lead wire ............................................. Red Black Sensor Yellow Control Brown (For models without PWM control function, there is no speed control wiring.) Mass ...................................................... 280 g Specifications The models listed below have ribs and pulse sensors with PWM control function. For models without ribs, append "1" to the end of model numbers. Model no. Rated voltage Operating voltage range [V] [V] 9GA1212P4G001 12 10.2 to 13.8 24 20.4 to 27.6 48 40.8 to 53 9GA1212P4S001 9GA1224P4G001 9GA1224P4S001 9GA1248P4G001 9GA1248P4S001 PWM duty cycle* [%] 100 25 100 25 100 25 100 25 100 25 100 25 Rated current Rated input Rated speed Max. airflow Max. static pressure [A] [W] [min-1] [m/min] [CFM] [Pa] 0.93 0.16 0.61 0.16 0.47 0.1 0.31 0.1 0.24 0.08 0.16 0.08 11.16 1.92 7.32 1.92 11.28 2.4 7.44 2.4 11.52 3.84 7.68 3.84 6400 2550 5400 2550 6400 2550 5400 2550 6400 2550 5400 2550 3.8 1.5 3.2 1.5 3.8 1.5 3.2 1.5 3.8 1.5 3.2 1.5 134 53 113 53 134 53 113 53 134 53 113 53 365 60 260 60 365 60 260 60 365 60 260 60 [inchHO] 1.47 0.24 1.04 0.24 1.47 0.24 1.04 0.24 1.47 0.24 1.04 0.24 SPL Operating temperature Expected life [dB (A)] [C] [h] 57 34 54 34 57 34 54 34 57 34 54 34 -20 to +70 40000/60C (70000/40C) * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. The following sensor and control options are available for selection. Available for all models. Pulse sensor Differs according to the model. Refer to the table on pp. 572 to 573. Without sensor Lock sensor The models listed below have ribs and pulse sensors. For models without ribs, append "1" to the end of model numbers. Model no. 9GA1212G4001 9GA1212S4001 9GA1224G4001 9GA1224S4001 9GA1248G4001 9GA1248S4001 Rated voltage Operating voltage range Rated current Rated input Rated speed [V] [V] 12 7 to 13.8 24 14 to 27.6 48 36 to 53 Max. airflow [W] [min-1] [m/min] [CFM] [Pa] 0.93 0.61 0.47 0.31 0.24 0.16 11.16 7.32 11.28 7.44 11.52 7.68 6400 5400 6400 5400 6400 5400 3.8 3.2 3.8 3.2 3.8 3.2 134 113 134 113 134 113 365 260 365 260 365 260 The following sensor and control options are available for selection. Available for all models. PWM control Differs according to the model. Refer to the table on pp. 572 to 573. Without sensor 166 Max. static pressure [A] Lock sensor [inchHO] 1.47 1.04 1.47 1.04 1.47 1.04 SPL Operating temperature Expected life [dB (A)] [C] [h] 57 54 57 54 57 54 -20 to +70 40000/60C (70000/40C) With pulse sensor with PWM control function Operating voltage range (inch H2O) (Pa) PWM PWM duty cycle 100% 300 1.0 0 100 25% 0 1 2 3 4 5 1.0 200 0.5 0 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) 0 100% 50% 150 100 25% 50 0 350 1.25 300 Static pressure Static pressure 0.25 1 2 3 4 5 0.75 0.50 0.25 0 (m3/min) 9GA1224P4G001 Static pressure Static pressure 1.0 50% 100 25% 1 2 3 4 5 1.5 9GA1224P4S001 0 0 3 4 5 4000 3000 2000 0 (m3/min) 100 (%) PWM PWM duty cycle PWM duty - Speed characteristics example (min-1) 7000 0.5 24 V 100 0 Voltage: 24 VDC DC24 V PWM frequency:kHz 25 kHz PWM25 6400 min-1 6000 27.6 V 20.4 V 5000 4000 3000 2000 1000 1 2 3 4 5 0 (m3/min) 100 (%) PWM duty cycle PWM Airflow 350 50% 25% 1 2 PWM duty cycle 100% PWM100% 400 1.25 300 PWM PWM duty cycle 100% 50 1 (inch H2O) (Pa) 24 VDC DC24 V 100 5400 min-1 5000 1000 0 20 40 60 80 100 120 140 160 180 (CFM) Static pressure Static pressure 0.25 50 Operating voltage range 350 0.50 6000 100 0 Voltage: 12 VDC DC12 V PWM frequency:kHz 25 kHz PWM25 With pulse sensor with PWM control function (inch H2O) (Pa) 150 7000 200 0 (m3/min) PWM duty cycle 0.75 200 (min-1) 10.2 V 150 1.0 Airflow 1.00 250 PWM duty - Speed characteristics example 200 300 0 20 40 60 80 100 120 140 160 180 (CFM) 300 100 (%) PWM duty cycle PWM 12 V 2.0 500 300 1.25 2000 0 (m3/min) 13.8 V (inch H2O) (Pa) PWM PWM duty cycle 100% 0 5 Airflow 24 VDC DC24 V 2.0 500 0 4 Operating voltage range (inch H2O) (Pa) 0.5 3000 With pulse sensor with PWM control function PWM duty cycle 200 3 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 1.5 2 PWM duty cycle 100% PWM100% 1.00 250 0 20 40 60 80 100 120 140 160 180 (CFM) 400 1 (inch H2O) (Pa) PWM PWM duty cycle 0.75 200 0.50 4000 Airflow 12 VDCV DC12 350 1.00 250 5000 1000 Operating voltage range (inch H2O) (Pa) 300 0 6400 min-1 With pulse sensor with PWM control function PWM duty cycle 1.25 100 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 9GA1212P4S001 10.2 V Fan speed 0.5 50% 12 V 300 Voltage: 12 VDC DC12 V PWM frequency:kHz 25 kHz PWM25 6000 13.8 V 400 Fan speed 200 1.5 7000 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 0.50 0.25 0 (min-1) PWM duty cycle 100% PWM100% 7000 27.6 V 200 20.4 V 150 100 5000 5400 min-1 4000 3000 2000 1000 50 0 Voltage: 24 VDC DC24 V PWM frequency:kHz 25 kHz PWM25 6000 24 V 1.00 250 0.75 PWM duty - Speed characteristics example Fan speed 400 (min-1) PWM duty cycle 100% PWM100% 2.0 500 Static pressure Static pressure 1.5 (inch H2O) (Pa) 12 VDC DC12 V 2.0 500 PWM duty - Speed characteristics example Fan speed PWM duty cycle 1 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) 0 100 (%) PWM duty cycle PWM Airflow 167 DC Fan 120 mm sq. 9GA1212P4G001 DC Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9GA1248P4G001 With pulse sensor with PWM control function Operating voltage range (inch H2O) (Pa) PWM duty cycle PWM 100% 300 1.0 0 100 25% 0 1 2 3 4 5 1.0 40.8 V 200 0 (m3/min) 48 V 300 0.5 0 1 2 PWM PWM duty cycle 100% 0 50% 150 100 25% 50 0 Static pressure Static pressure 0.25 1 2 3 4 5 0.75 0.50 0.25 0 (m3/min) 9GA1212G4001 Static pressure Static pressure 13.8 V 12 V 200 7V 1 2 9GA1224S4001 3 4 5 0.50 0.25 0 (m3/min) 14 V 1 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 168 1.5 3 4 5 100 (%) 0 (m3/min) PWM duty cycle PWM 9GA1224G4001 With pulse sensor (inch H2O) (Pa) 300 2.0 500 12 V 150 100 7V 1.5 1 2 3 4 5 200 0.5 1 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow With pulse sensor (inch H2O) (Pa) 350 400 1.25 48 V 36 V 100 0 0 Operating voltage range 200 0 14 V 100 9GA1248S4001 With pulse sensor 300 0.5 24 V 1.0 0 (m3/min) 27.6 V 400 300 50 0 With pulse sensor Operating voltage range 13.8 V 1.0 50 0 2 53 V 150 2000 Airflow Static pressure Static pressure 0 1 2.0 500 0.75 200 3000 1000 (inch H2O) (Pa) 24 V 4000 0 20 40 60 80 100 120 140 160 180 (CFM) 27.6 V 1.00 250 100 0 5400 min-1 5000 50 Operating voltage range (inch H2O) (Pa) 0.25 100 9GA1248G4001 With pulse sensor Operating voltage range 0.50 40.8 V 0.75 200 Airflow 300 6000 150 1.00 250 0 20 40 60 80 100 120 140 160 180 (CFM) 1.25 7000 Voltage: 48 VDC DC48 V PWM frequency:kHz 25 kHz PWM25 Airflow 1.25 1.0 350 200 350 300 0 (min-1) (inch H2O) (Pa) 2.0 500 0 PWM duty - Speed characteristics example Operating voltage range (inch H2O) (Pa) 100 PWM duty cycle PWM 48 V 9GA1212S4001 With pulse sensor Operating voltage range 400 100 (%) 0 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 0.5 5 53 V 300 1.00 250 0 20 40 60 80 100 120 140 160 180 (CFM) 1.5 4 PWM duty cycle 100% PWM100% 350 1.25 0.75 200 0.50 3 Airflow (inch H2O) (Pa) 48 VDC DC48 V 350 1.00 250 2000 1000 Operating voltage range (inch H2O) (Pa) 300 3000 With pulse sensor with PWM control function PWM duty cycle 1.25 4000 100 Airflow 9GA1248P4S001 6400 min-1 5000 0 20 40 60 80 100 120 140 160 180 (CFM) 0 20 40 60 80 100 120 140 160 180 (CFM) Voltage: 48 VDC DC48 V PWM frequency:kHz 25 kHz PWM25 6000 Fan speed 0.5 50% 400 Static pressure 200 1.5 7000 53 V Static pressure 400 (min-1) PWM duty cycle 100% PWM100% 2.0 500 Static pressure Static pressure 2.0 500 1.5 (inch H2O) (Pa) 48 VDC DC48 V PWM duty - Speed characteristics example Fan speed PWM duty cycle 1 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 300 53 V 48 V 1.00 250 0.75 0.50 0.25 0 200 36 V 150 100 50 0 1 2 3 4 5 (m3/min) 0 20 40 60 80 100 120 140 160 180 (CFM) Airflow 25.40.5 (5) 104.80.3 1200.8 4-o4.50.3 Mounting hole DC (With pulse sensor with PWM control function) (5) DC Fan 120 mm sq. Dimensions (unit: mm) +30 300 0 (10) Lead wire 104.80.3 AWG24 UL 1007 1200.8 Airflow direction Rotating direction Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side Outlet side 104.80.3 104.80.3 4-o4.5 35 27 o1 104.80.3 118 104.80.3 o1 118 4-o4.5 118 118 Options Finger guards page: p. 533 Model no.: 109-019E, 109-019K, 109-019C, 109-019H Resin filter kits Resin finger guards page: p. 539 Model no.: 109-1000G page: p. 540 Model no.: 109-1000F13 (13PPI), 109-1000F20 (20PPI), 109-1000F30 (30PPI), 109-1000F40 (40PPI) 169