Specifications
The SE1225PT ATEX Series is an EC Axial fan with AC input and a DC ECO motor. It measures 120 x 120 x 25 mm (4.7 x 1 inches) and has a maximum airflow of 80 CFM (2.3 m³/min). The fan features a plastic frame and impeller made from thermoplastic PBT UL94V-0, ensuring durability and safety.

Electrical Specifications
The fan operates with a dielectric strength of 1,500VAC/min and offers optional speed control via PWM, SC, and SV. Signal output options include FG and RD. It is electronically protected against burnout and has an IP67 protection rating.

Environmental Conditions
The operating temperature range is -20°C to +65°C, while the storage temperature range is -40°C to +75°C at 65% RH. The fan has a life expectancy of 70,000 hours at 40°C.

Mechanical Specifications
The fan weighs 175g (0.39 lbs) and can be connected via lead wires or terminal type.

Performance
The fan's performance is depicted in P-Q curves, and it complies with several standards, including EN IEC 60079-0:2018 and its amendments, as well as EN 60079-7:2015 and its amendments.

Model Variants
The SE1225PT series includes models SE1225PT-FR-H**, SE1225PT-22-H**, and SE1225PT-11-H**, each with specific voltage ranges and performance characteristics. All models have a rated power of 3 watts, a maximum speed of 3,000 RPM, and produce a noise level of 49 db(A).