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ATEX DC FAN series

ATEX DC FAN series

Product catalog summary

Overview: The SD9225PT ATEX Series is a DC brushless fan with electronic protection, designed for use in potentially explosive environments. It features a plastic frame and impeller, with dimensions of 92 x 92 x 25 mm (6.7 x 1 inches).

Specifications: The fan offers a maximum airflow of 66 CFM (1.9 m³/min) and is compliant with several standards, including EN IEC 60079-0:2018 and EN 60079-7:2015. It is available in various models with different voltage inputs (12V, 24V, 48V) and performance characteristics.

Mechanical Details: The fan connects via lead wires and weighs 80 grams (0.18 lbs). It uses ball bearings, with options for wire lead type (WB) or terminal type (TB).

Electrical Characteristics: The fan has a 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 Conditions: 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.

Performance Data: The fan's performance varies by model, with different power, current, speed, airflow, static pressure, and noise levels. For example, the SD9225PT-12HH model operates at 12V with a speed of 3,600 RPM, providing 66 CFM airflow and 43 dB(A) noise level.

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

Catalog excerpts

► Performance P-Q Curves: ATEX ► Dimensions Drawing: 92±0.5 Lead wires: 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

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Rated Voltage Input Rated Ref. Voltage Range Power Current Speed ** = "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%

Open the catalog to page 2

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