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ATEX DC FAN series

ATEX DC FAN series

Product catalog summary

Product Overview: The SD1225SPT ATEX Series is a DC brushless fan with electronic protection, available in wire lead or terminal type ball bearing configurations. It features a plastic frame and impeller, with dimensions of 120 x 120 x 25 mm (4.7 x 1 inches).

Specifications: The fan offers a maximum airflow of 175 CFM (5 m³/min) and weighs 205 g (0.45 lbs). It operates within a voltage range of 7-13.2 VDC for 12V models and 28-56 VDC for 48V models. The fan's dielectric strength is 500VAC/min with a maximum leakage of 0.5mA.

Performance: The fan's speed can be controlled via PWM, SC, and SV options, with signal output options including FG and RD. The 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 standards 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: The document lists several model variants with different specifications, including:

SD1225SPT-12EHH: 12V, 31.8W, 2.65A, 6,500 RPM, 175 CFM, 70 dB(A)
SD1225SPT-12EH: 12V, 20.4W, 1.7A, 6,000 RPM, 162 CFM, 66 dB(A)
SD1225SPT-12SHH: 12V, 16.8W, 1.4A, 5,500 RPM, 148 CFM, 60 dB(A)
SD1225SPT-12SH: 12V, 14.4W, 1.2A, 5,000 RPM, 135 CFM, 55 dB(A)
SD1225SPT-12HHH: 12V, 12W, 1A, 4,500 RPM, 128 CFM, 54 dB(A)
SD1225SPT-12HH: 12V, 8.88W, 0.74A, 4,000 RPM, 121 CFM, 52 dB(A)
SD1225SPT-12H: 12V, 7.68W, 0.64A, 3,500 RPM, 107 CFM, 48 dB(A)
SD1225SPT-48SH: 48V, 31.68W, 0.66A, 5,000 RPM, 135 CFM, 55 dB(A)
SD1225SPT-48HHH: 48V, 24W, 0.5A, 4,000 RPM, 121 CFM, 52 dB(A)
SD1225SPT-48HH: 48V, 16.32W, 0.34A, 3,500 RPM, 107 CFM, 48 dB(A)

Notes: The manufacturer reserves the right to change data and improve design without notice, with a data tolerance of ±10%.

Catalog excerpts

► SD1225SPT ATEX Series.DC Brushless Fan / Electronically Protected Size: 120 x 120 x 25 mm 4.7 x 1 Inches EN IEC 60079-0:2018 Connection : Lead wires or Terminal Type 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.Airflow Max.Static Pressure CFM m3/min Inch/H2O mm/H2O SD1225SPT-48HH (Ex67) 48 28~56 16.32 0.34 3,500 107 3 0.42 10.67 48 ** = "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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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