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ATEX DC FAN series

ATEX DC FAN series

Product catalog summary

Product Overview:
The SD9238SPT ATEX Series is a DC Brushless Fan with electronic protection, designed for industrial applications. It features a plastic frame and impeller, with dimensions of 92 x 92 x 38 mm (3.6 x 1.5 inches). The fan is capable of a maximum airflow of 185 CFM (5.2 m³/min).

Specifications:

Mechanical: Connection via lead wires, weight of 230 g (0.45 lbs).
Electrical: Dielectric strength of 500VAC/min with a maximum leakage of 0.5mA. Speed control options include PWM, SC, and SV, with signal output options of FG and RD.
Environmental: Operating temperature range is -20°C to +65°C, with a storage temperature range of -20°C to +75°C at 65% RH. The life expectancy is rated at 70,000 hours at 40°C.

Compliance:
The fan complies with several standards, including EN IEC 60079-0:2018, EN IEC 60079-0:2018/A11:2024, EN 60079-7:2015, EN IEC 60079-7:2015/A1:2018, and EN 60079-7:2015/A11:2024.

Model Variants and Performance:

SD9238SPT-12JH** (Ex67): 12 VDC, 66W, 5.5A, 14,500 RPM, 185 CFM, 3.88 Inch/H2O, 72 dB(A).
SD9238SPT-12EHH** (Ex67): 12 VDC, 54W, 4.5A, 12,000 RPM, 160 CFM, 2.86 Inch/H2O, 70 dB(A).
SD9238SPT-12EH** (Ex67): 12 VDC, 46.8W, 3.9A, 10,000 RPM, 130 CFM, 2.39 Inch/H2O, 68 dB(A).
SD9238SPT-48JH** (Ex67): 48 VDC, 108W, 2.25A, 14,500 RPM, 185 CFM, 3.88 Inch/H2O, 72 dB(A).
SD9238SPT-48EHH** (Ex67): 48 VDC, 93.6W, 1.95A, 12,000 RPM, 160 CFM, 2.86 Inch/H2O, 70 dB(A).
SD9238SPT-48EH** (Ex67): 48 VDC, 84.96W, 1.77A, 10,000 RPM, 130 CFM, 2.39 Inch/H2O, 68 dB(A).

Additional Notes:
The manufacturer reserves the right to change data and improve electrical and mechanical design without notice. Data tolerance is ±10%.

Catalog excerpts

DC Brushless Fan / Electronically Protected Size: 92 x 92 x 38 mm 3.6 x 1.5 Inches ATEX ► Dimensions Drawing ► Performance P-Q Curves: Connection : Lead wires Dielectric Strength : 500VAC/min. Max leakage 0.5mA Speed Control : Option : PWM, SC & SV... Signal Output : Option : FG, RD... Life Expectancy : L10 70K hours at 40C Rated Voltage Input Rated Ref. Voltage Range Power Current Speed Max.Static Pressure = "WB" for wire lead type Ball bearing, or "TB" for terminal type Ball bearing We reserves the right to change data and improve electrical & mechanical design without notice, data tolerance +-10%

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