This video showcases the rigorous quality inspection and performance testing of the LONGWELL DC Cross Flow Fan, model LWCD-30190MN-07. Watch as we measure the fan’s operational speed, demonstrating its reliability and efficiency. The display clearly shows an RPM of 2455, ensuring top-tier performance for your applications.
Our LWCD-30190MN-07 is a high-efficiency DC tangential fan, engineered for quiet operation (26-34dB) and exceptional durability with an aluminum alloy construction. Available in 12V and 24V versions, it features a robust BLEC external rotor motor and comprehensive electronic protection, including current limiting, over-temperature, over-current, locked-rotor, and soft start. This fan meets essential international standards such as ETL, UL, CE, ROHS, ISO19001, IS0 14001, and with IP44, IP54, and IP55 protection ratings, making it suitable for demanding industrial environments.