AC Fan 172 51 mm San Ace 172 Only standard fans (without sensors) have acquired CSA certification. Round 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 structure Capacitor motor Motor protection function Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 547. Dielectric strength 50/60 Hz, 1500 VAC, for 1 minute (between input terminal and frame) Dielectric strength (with sensor) 50/60 Hz 1500 VAC 1 minute (between AC input terminal and frame) 50/60 Hz 1000 VAC 1 minute (between lead wire conductors and frame) Insulation resistance 10 M or more with a 500 VDC megger Sound pressure level (SPL) At 1 m away from the air inlet Operating voltage range Voltage of each model 10% Storage temperature -30 to +70C (Non-condensing) Sensor Sensor-Purpose lead wire Brown Black Yellow Mass 1000 g Specifications Standard Rated voltage Frequency Input Current Locked rotor current Rated speed Max. airflow Max. static pressure SPL Operating temperature Expected life Model no. -1 V Hz W A A min m/min CFM Pa inchH O dB (A) C h 109-311 100 0.33/0.25 0.65/0.64 109-314 115 0.29/0.22 0.55/0.54 50/60 27/25 2900/3500 5.3/6.4 187.3/226.1 147/196 0.59/0.787 47/51 -30 to +60 25000/60C 109-312 200 0.16/0.13 0.33/0.32 109-313 230 0.14/0.11 0.28/0.27 with Sensor For sensor specifications, please refer to p. 550. Sensor specification differs depending on the fan s speed specification. For a 5 V sensor power supply (ITEM-20), please append-20 to the end of model number. E.g. 109-371-20 For a 12 V sensor power supply (ITEM-30), please append-30 to the end of model number. E.g. 109-371-30 Rated voltage Frequency Input Current Locked rotor current Rated speed Max. airflow Max. static pressure SPL Operating temperature Expected life Model no. -1 V Hz W A A min m/min CFM Pa inchH O dB (A) C h 109-371 100 0.33/0.25 0.65/0.64 109-374 115 0.29/0.22 0.55/0.54 50/60 27/25 2900/3500 5.3/6.4 187.3/226.1 147/196 0.59/0.787 47/51 -10 to +60 25000/60C 109-372 200 0.16/0.13 0.33/0.32 109-373 230 0.14/0.11 0.28/0.27 Set Models Fan, finger guard, plug cord, screws, etc. can be purchased in one package. For details, please refer to p. 594. Set items Order no. Fan Voltage Low-speed sensor Plug cord* Finger guards Mounting screws ST1-109-311 109-311 100 V 489-1619-L10 109-319E ST1-109-314 109-314 115 V 489-1619-L10 109-319E ST1-109-312 109-312 200 V 489-1619-L10 109-319E ST1-109-313 109-313 230 V 489-1619-L10 109-319E ST1-109-371-20 109-371-20 (5 V) 489-1619-L10 109-319E 100 V ST1-109-371-30 109-371-30 (12 V) 489-1619-L10 109-319E M425 mm (4 screws) ST1-109-374-20 109-374-20 (5 V) 489-1619-L10 109-319E 115 V ST1-109-374-30 109-374-30 (12 V) 489-1619-L10 109-319E ST1-109-372-20 109-372-20 (5 V) 489-1619-L10 109-319E 200 V ST1-109-372-30 109-372-30 (12 V) 489-1619-L10 109-319E ST1-109-373-20 109-373-20 (5 V) 489-1619-L10 109-319E 230 V ST1-109-373-30 109-373-30 (12 V) 489-1619-L10 109-319E * PSE compatible. 514 Airflow - Static Pressure Characteristics Standard with Sensor 109-311, 109-314, 109-312, 109-313 109-371, 109-374, 109-372, 109-373 2 (inch H O) (Pa) (inch H2O) (Pa) 0.8 200 0.8 200 60 Hz 100 V/115 V/200 V/230 V 60 Hz 100 V/115 V/200 V/230 V 150 0.6 0.6 150 50 Hz 100 V/115 V/200 V/230 V 50 Hz 100 V/115 V/200 V/230 V 0.4 100 0.4 100 0.2 50 0.2 50 0 0 0 0 3 3 2 4 6 8 (m /min) 2 4 6 8 (m /min) 0 50 100 150 200 250 300 (CFM) (CFM) 0 50 100 150 200 250 300 Airflow Airflow (unit: mm) Dimensions Standard with Sensor M4M40.7, 5 mm deep0.75 M40.7, 5 mm deep M40.75 Earth ground tap Earth ground tap ROTATION ROTATION 300L 72 8-4.3 (7.5) (7.5) (7.5) (7.5) 8-4.3 Sensor-purpose Mounting hole 510.8 510.8 lead wire Mounting hole 1620.5 Length 300L 300L AWG28 AWG28 UL 1UL 1007007 Rotating direction Airflow direction Rotating direction Airflow direction Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 1620.3 4-4.5 8.5 515 168 4-R4.25 1620.3 1720.8 Static pressure 1620.5 10.80.4 7.50.4 AIRFLOW Static pressure 1720.8 1620.5 10.80.4 78 7.50.4 AIRFLOW AC Fan 172 mm AC