Engineered by Sanyo Denki, the San Ace 172 Round-Sidecut AC Fan series delivers high-output cooling with a compact, sidecut-friendly form factor optimized for panel and cutout integration. Built with a durable aluminum frame and UL 94V-1 rated plastic impeller, these fans are designed for industrial, telecom, energy, and automation applications that require high airflow and reliable static pressure performance.

  • Form Factor: Ø172 × 150 × 51 mm (Round-Sidecut design)

  • Motor Type: Capacitor motor

  • Airflow: Up to 226.1 CFM

  • Static Pressure: Up to 196 Pa (0.787 inH₂O)

  • Speed: 2900 / 3500 min⁻¹ (50 / 60 Hz)

  • Protections: Locked rotor burnout protection, reverse polarity protection

  • Operating Voltage Range: ±10% of rated

  • Sound Pressure Level: 51 / 56 dB(A)

  • Expected Life: 25,000 hrs @ 60°C (reference 56,000 hrs @ 40°C — L10)

  • Certifications: Product family supports standard safety/performance conventions; confirm per part

  • Mass: ~1000 g

Accessories & Options

  • Finger Guards: 109-319E, 109-319J, 109-319H

  • Plug Cords: PSE (489-1619-L10, 489-1619-L21); UL/CSA (489-084-L10, 489-084-L21)

  • Set Models (PSE Compatible): Available with fan + finger guard + plug cord + screws

Unit of Measure
Items
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San Ace 172mm Round-Sidecut AC Fan – 109S303 (230V)
List Price QUOTE

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San Ace 172mm Round-Sidecut AC Fan – 109S304 (115V)
List Price QUOTE
Model No. N/A 109S303 N/A 109S304
Frame Size N/A φ172 x 51 mm
Frame Material N/A Aluminum
Rated Voltage N/A 230 V N/A 115 V
Operating Voltage Range N/A 207 ~ 253 V N/A 103.5 ~ 126.5 V
Frequency N/A 50 / 60 Hz
Locked Rotor Current N/A 0.28 / 0.27 A N/A 0.55 / 0.54 A
Rated Current N/A 0.14 / 0.11 A N/A 0.29 / 0.22 A
Rated Input N/A 27 / 25 W
Rated Speed N/A 2900 / 3500 min-1
Max. Airflow N/A 5.3 / 6.4 m³/min
Max. Static Pressure N/A 147 / 196 Pa
Max. Airflow (CFM) N/A 187.3 / 226.1
Max. Static Pressure (inchH20) N/A 0.59 / 0.787
Sound Pressure Level (SPL) N/A 51 / 56 dBA
Operating Temperature N/A -30 ~ +60 ºC
Expected Life N/A 25000/60℃ (56000/40℃) hours
Mass N/A 1000 g
PWM Control Function N/A No
Ribbed N/A No