ACDC Fan ■ Features High Airflow and High Static Pressure This fan delivers a maximum airflow of 3.36 m3/min and maximum static pressure of 128 Pa,(1) which are approximately 1.1 times and 1.5 times higher than the current model,(2) respectively. Wide Operating Voltage Range This fan has an input voltage range of 100 to 240 VAC, supporting both 100 and 200 VAC systems. Water and Dust Protection This fan achieves excellent IP68(3) water and dust protection, maintaining stable operation in harsh environments. (1) For a model 9ADAW1201P1H001 (2) Current model: 120 × 120 × 38 mm San Ace 120AD 9AD type ACDC Fan (model: 9AD1201H12). (3) The degree of protection (IP code) is defined by IEC 60529 (International Electrotechnical Commission). The protection rating applies only to electrical components (motor coils and electronic components) in our fans. The mechanical components other than the electrical components are not subject to protection. 120 × 120 × 38mm ■ 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. PWM Operating Rated voltage Frequency Rated current Rated input Rated speed Max. airflow Max. static pressure duty cycle* voltage range [V] [Hz] [A] [W] [min-1] [m3/min] [CFM] [Pa] [inchH2O] [%] [V] Operating Expected temperature life [°C] [h] * PWM frequency is 25 kHz. Models without ratings for 0% PWM duty cycle have zero speed at 0%. When control terminal is open, speed is the same as at 0% duty cycle. The models listed below have ribs and no sensors. For models without ribs, append "1" to the end of model numbers. Operating Rated voltage Frequency Rated current Rated input voltage range [V] [Hz] [A] [W] [V] ■ Common Specifications ・・・・・・・・・・・・・・ □ Material ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0) ・・・・・・・・・・・・ □ Expected life ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Refer to specifications (L10 life: 90% survival rate for continuous operation in indoor free air at 60°C, rated voltage) Expected life at 40°C is for reference only. ・・・・・ □ Motor protection function・ ・ ・ ・ ・ ・ Locked rotor burnout protection ・・・・・・・・・ □ Dielectric strength ・ ・ ・ ・ ・ ・ ・ ・ ・ 50/60 Hz, 2500 VAC, for 1 second (between lead wire conductors and frame) ・・・・・・・・ □ Insulation resistance ・ ・ ・ ・ ・ ・ ・ ・ 10 MΩ min. at 500 VDC (between lead wire conductors and frame) ・・・・ □ Sound pressure level (SPL) ・ ・ ・ ・ ・ A-weighted sound pressure level (SPL) at 1 m away from the air inlet. ・・・・・・ □ Operating temperature ・ ・ ・ ・ ・ ・ ・ Refer to specifications (Non-condensing) ・・・・・・・・ □ Storage temperature ・ ・ ・ ・ ・ ・ ・ ・ -30 to +70°C (Non-condensing) ・

■ Airflow - Static Pressure Characteristics (inch H2O) (Pa) Static pressure Static pressure ■ PWM Duty - Speed Characteristics Example Input voltage: 100 VAC 50/60 Hz 240 VAC 50/60 Hz PWM frequency: 25 kHz

120 × 120 × 38 mm ■ PWM Input Signal Example Input signal waveform VIH = 4.75 to 5.25 V　VIL = 0 to 0.4 V VIL When the PWM control terminal is open, the fan speed is the same as the speed at 0% PWM duty cycle. A TTL input can be used for the PWM input signal. ■ Example of Connection Schematic Inside of fan Isource Isink PWM input signal ■ Specifications for Pulse Sensors Output circuit: Open collector Inside of fan Pull-up voltage Photocoupler Pull-up resistor Sensor output Output waveform (Need pull-up resistor) In case of steady running (One revolution) T0 T1 VOH VOL 0V PWM duty cycle (%) = T...

■ Dimensions (unit: mm) (Ribbed frame with pulse sensor with PWM control function) Power lead wire AWG 22 UL 11347 Other lead wire AWG 24 UL 1430 +30 300 0 Airflow direction Rotating direction ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side Outlet side ■ Options Finger guards Resin finger guards ●Please read the "Safety Precautions" on our website before using the product. ●The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. ●For protecting fan bearings against electrolytic...