Description
The Sinwan S254RAN-22-1/2WB is a high-performance 220 VAC AC Axial Fan with dimensions of 254 x 89 mm (10 x 3.5 in), engineered to deliver high-volume ventilation and heavy-duty thermal dissipation for demanding industrial equipment and control enclosures. Constructed with a rugged black-coated die-cast aluminum alloy housing, a 3-blade glass fiber reinforced plastic impeller (UL94V-0), and precision dual ball bearings, it has a net weight of 2460 g (5.4 lbs). Driven by a capacitor induction inner-rotor motor operating at a nominal voltage of 220 VAC at 50/60 Hz, it provides dual-speed performance options with a maximum airflow up to 860.00 CFM (1461.14 m³/h / 24.35 m³/min). Built for long-term continuous operation in harsh environments, it features integrated thermal motor protection with auto cut-off and auto reset, dielectric strength of 1500 VAC, and an operating temperature range of -20 to +65 °C with an L10 life expectancy of 80,000 hours at 35°C.
S254RAN-22-1/2WB Fan Parameters
Manufacturer: Sinwan
Model Number: S254RAN-22-1/2WB
Type: AC Axial Fan
Country of Origin: Taiwan
Nominal Voltage: 220 VAC
Frequency: 50/60 Hz
Motor Type: Capacitor Induction Inner-Rotor Motor
Motor Protection: Thermal Protector, Auto Cut-Off, Auto Reset
Electrical Connection: Wire Leads
Dielectric Strength: 1500 VAC (50/60Hz, 1 min)
Insulation Resistance: >100 MΩ @ 500 VDC
Rotation: Counter-Clockwise (CCW seen on rotor)
Max. Air Flow (#1 Setting): 860.00 CFM (1461.14 m³/h / 24.35 m³/min) @ 60Hz / 820.00 CFM (1393.19 m³/h / 23.22 m³/min) @ 50Hz
Air Flow (#2 Setting): 640.00 CFM (1087.37 m³/h / 18.12 m³/min) @ 60Hz / 690.00 CFM (1172.32 m³/h / 19.54 m³/min) @ 50Hz
Dimensions: 254 x 89 mm (10 x 3.5 in)
Weight: 2460 g (5.4 lbs)
Housing Material: Die-Cast Aluminum (Black Coating)
Impeller Material: Glass Fiber Reinforced Plastic (3 Blades, UL94V-0)
Bearing Type: Dual Ball Bearing
Operating Temperature: -20 to +65 °C
Storage Temperature: -40 to +100 °C (@ 65% RH)
Life Expectancy: 80000 h @ 35°C / 40000 h @ 60°C (L10)
Agency Approvals: CE, UL, RoHS
Application
The Sinwan S254RAN-22-1/2WB is deployed in industrial control cabinets, high-power inverter enclosures, transformer cooling systems, commercial refrigeration, HVAC air circulation systems, and heavy industrial equipment requiring high-volume active ventilation and thermal management.
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