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ATEX DC FAN series

ATEX DC FAN series

Product catalog summary

Overview: The SD7025PT 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 70 x 70 x 25 mm (2.75 x 1 inches) and a maximum airflow of 75 CFM (2.1 m³/min).

Specifications:

Dimensions: 70 x 70 x 25 mm
Airflow: Max 75 CFM / 2.1 m³/min
Weight: 108 g (0.24 lbs)
Dielectric Strength: 500VAC/min, Max leakage 0.5mA
Operating Temperature: -20°C to +65°C
Storage Temperature: -20°C to +75°C (at 65% RH)
Life Expectancy: L10 70K hours at 40°C

Electrical Characteristics: The fan operates at various voltages (12V, 24V, 48V) with different models offering varying power, current, speed, and noise levels. Options for speed control (PWM, SC & SV) and signal output (FG, RD) are available.

Performance: The fan's performance is detailed in P-Q curves, showing the relationship between pressure and airflow. Models vary in speed from 3,500 RPM to 7,500 RPM, with corresponding changes in airflow and static pressure.

Compliance: The fan complies with several standards, including EN IEC 60079-0:2018 and its amendments, as well as EN 60079-7:2015 and its amendments, ensuring suitability for explosive atmospheres.

Model Variants: Multiple model variants are available, each with specific voltage, power, current, speed, airflow, static pressure, and noise level specifications. These models cater to different operational needs and environments.

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: Mechanical 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

Open the catalog to page 1

Rated Voltage Input Rated Ref. Voltage Range Power Current Speed VDC_VDC_Watt Amp_RPM ** = "WB" for wire lead 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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