9GT0424P3J001

Dimensions (unit: mm) 8-3.50.3 Mounting hole +30 320 0 40T 9GT type (10) Wide Temperature Range Fan Features Lead wire Wide Operating Temperature Range 40.3 40.3 AWG 28 280.5 320.3 UL 3266 This fan can be used in a wide temperature range of 400.3 * -40 to +85C. From low-temperature freezers to high-temperature Rotating direction Airow direction lighting, it can be used with confidence. Its wide range allows it to be used in even harsher Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) conditions within conventional applications including ICT equipment, PV inverters, and rapid EV chargers. Inlet side, Outlet side * The 9GT0412P3K003 model has an operating temperature range of -40 to +80C. 39 320.3 4-3.7 (17.6) 404028 mm Specications The models listed below have pulse sensors with PWM control function. Operating PWM Operating Expected Rated voltage * Rated current Rated input Rated speed Max. airow Max. static pressure SPL ** Model no. voltage range duty cycle temperature life -1 3 V A W min m /min CFM Pa inchH2O dB(A) C h V % 100 0.64 7.68 15000 0.66 23.3 338 1.35 55 40000/60C 9GT0412P3K003 10.8 to 12.6 -40 to +80 (70000/40C) 0 0.11 1.32 6000 0.26 9.18 54 0.21 32 12 100 0.31 3.72 11700 0.52 18.4 206 0.827 48 *** 9GT0412P3J001 10.2 to 13.8 30 0.08 0.96 4100 0.18 6.36 25.2 0.10 21 -40 to +85 40000/85C 100 0.15 3.6 11700 0.52 18.4 206 0.827 48 *** 9GT0424P3J001 24 20.4 to 27.6 30 0.05 1.2 4100 0.18 6.36 25.2 0.10 21 * PWM frequency: 25 kHz. ** Expected life at 40C is for reference only. *** Fan does not rotate when PWM duty cycle is 0%. Models with the following sensor specications are also available as options: Without Sensor Pulse sensor Lock sensor Common Specications Material Frame: Aluminum, Impeller: Plastic (Flammability: UL 94V-1) Expected life Refer to specications (For 9GT0412P3K003, L10 life: 90% survival rate for continuous operation in free air at 60C, rated voltage) (For 9GT0412P3J001 and 9GT0424P3J001, L10 life: 90% survival rate for continuous operation in free air at 85C, rated voltage) Motor protection system Current blocking function and reverse polarity protection Dielectric strength 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) Sound pressure level (SPL) At 1 m away from the air inlet Operating temperature Refer to specications (Non-condensing) Storage temperature -40 to +85C (Non-condensing) Notice Please read theSafety Precaution on our website before using the product. Lead wire Red BlackSensor Yellow Control Brown The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. Mass 55 g For protecting fan bearings against electrolytic corrosion near strong electromagnetic noise sources, we provide effective countermeasures such as Electrolytic Corrosion Proof Fans and EMC guards. Contact us for details. 3-33-1 Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020 404028 mm Airow - Static Pressure Characteristics PWM Input Signal Example PWM duty cycle Operating voltage range VIH = 4.75 to 5.25 V Input signal waveform (inch H2O) (Pa) (inch H2O) (Pa) VIL = 0 to 0.4 V 12 VDC PWM duty cycle 100% T 1 400 400 1.8 1.8 VIH PWM duty cycle (%) = 100 T 1 PWM Duty Cycle PWM frequency 25 (kHz) = 12.6 V 350 1.6 350 1.6 100% T Current source (Isource) = 1 mA max. (when control voltage is 0 V) 12 V 1.4 300 1.4 300 Current sink (Isink) = 1 mA max. (when control voltage is 5.25 V) 50% VIL Control terminal voltage = 5.25 V max. (when control terminal is open) 10.8 V 250 250 1.2 1.2 T1 0% 1.0 200 1.0 200 When the control terminal is open, fan speed is the same as when PWM duty cycle is 100%. T 0.8 150 0.8 150 Either TTL input, open collector or open drain can be used for PWM control input signal. 100 0.4 100 0.4 0.2 50 0.2 50 0 0 3 3 (m /min) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 (m /min) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Example of Connection Schematic 0 5 10 15 20 25 (CFM) 0 5 10 15 20 25 (CFM) Rated voltage 12 V fan Rated voltage 24 V fan Airow Airow 9GT0412P3K003 Inside of DC fan DC fan input voltage Inside of DC fan 9GT0412P3K003 DC fan input voltage PWM duty cycle Operating voltage range 10 k (inch H O) (inch H O) 2 (Pa) 2 (Pa) IC Control 12 VDC / 24VDC PWM duty cycle 100% Control 6.8 k 1.2 300 1.2 300 Isource Isource PWM input signal PWM input signal 47 k Isink Isink 13.8 V / 27.6 V 250 250 1.0 1.0 PWM Duty Cycle 100% 12 V / 24 V 0.8 200 0.8 200 60% 10.2 V / 20.4 V 150 0.6 0.6 150 30% Specications for Pulse Sensors 0.4 100 0.4 100 Output circuit: Open collector 0.2 50 0.2 50 Rated voltage 12 V fan VCE = +13.8 V max. Inside of DC fan Ic = 5 mA max. VOL = VCE (SAT) = 0.6 V max. 0 0 3 3 (m /min) (m /min) 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.1 0.2 0.3 0.4 0.5 0.6 Rated voltage 24 V fan (CFM) (CFM) 0 5 10 15 20 0 5 10 15 20 Pull-up resistor Sensor VCE = +27.6 V max. Ic = 5 mA max. V = V (SAT) = 0.8 V max. Pull-up voltage OL CE Airow Airow Ic 9GT0412P3J001 9GT0412P3J001 9GT0424P3J001 Sensor output 9GT0424P3J001 (V ) CE PWM Duty - Speed Characteristics Example -1 -1 Output waveform (Need pull-up resistor) (min ) (min ) Voltage: 12 VDC Voltage: 12 VDC / 24 VDC In case of steady running 16000 12000 -1 PWM frequency: 25 kHz PWM frequency: 25 kHz 11700 min T (1/4) T 1 to 4 0 -1 15000 min (One revolution) T (1/4) T = 60/4N (s) 14000 1 to 4 0 10000 T0 -1 N = Fan speed (min ) 12000 T1 T2 T3 T4 8000 10000 VOH 8000 6000 VOL -1 6000 6000 min 0 V 4000 4000 2000 2000 0 0 100 (%) 0 100 (%) PWM duty cycle PWM duty cycle 9GT0412P3K003 9GT0412P3J001 9GT0424P3J001 Static pressure Static pressure Speed Speed Static pressure Static pressure