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ATEX DC FAN series

ATEX DC FAN series

Product catalog summary

Product Overview:
The SD1238SPT ATEX Series is a DC Brushless Fan with electronic protection, designed for industrial applications. It features a plastic frame and impeller, with dimensions of 120 x 120 x 38 mm (4.7 x 1.5 inches). The fan offers a maximum airflow of 240 CFM (6.8 m³/min).

Specifications:

Size: 120 x 120 x 38 mm
Airflow: Max 240 CFM / 6.8 m³/min
Weight: 280 g (0.62 lbs)
Dielectric Strength: 500VAC/min with max leakage of 0.5mA
Operating Temperature: -20°C to +65°C
Storage Temperature: -20°C to +75°C at 65% RH
Life Expectancy: L10 70,000 hours at 40°C

Electrical Characteristics:

Connection Types: Lead wires or Terminal Type
Speed Control Options: PWM, SC & SV
Signal Output Options: FG, RD

Compliance and Standards:

EN IEC 60079-0:2018
EN IEC 60079-0:2018/A11:2024
EN 60079-7:2015
EN IEC 60079-7:2015/A1:2018
EN 60079-7:2015/A11:2024

Model Variants and Performance:

SD1238SPT-24SH: 24 VDC, 52.8 Watts, 2.2 Amps, 5,200 RPM, 240 CFM, 1.1 Inch/H2O, 62 dB(A)
SD1238SPT-24HHH: 24 VDC, 45.6 Watts, 1.9 Amps, 4,700 RPM, 210 CFM, 0.85 Inch/H2O, 59 dB(A)
SD1238SPT-48SHH: 48 VDC, 43.2 Watts, 0.9 Amps, 5,200 RPM, 240 CFM, 1.1 Inch/H2O, 62 dB(A)
SD1238SPT-48HHH: 48 VDC, 33.6 Watts, 0.7 Amps, 4,700 RPM, 210 CFM, 0.85 Inch/H2O, 59 dB(A)

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 Airflow: Max 240 CFM / 6.8 m3/Min Plastic Frame / Plastic Impeller ATEX ► Dimensions Drawing: ► Performance P-Q Curves: 120±0.5 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. . ri . Noise , , Max.Airflow Max.Static Pressure Voltage Range Power Current Speed Level Model No_VDC VDC Watt Amp RPM_CFM_m3/min Inch/H2O mm/H2O db(A) ** = "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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