YS-E series axial flow fan

•There are three sizes available: 400, 500, and 630mm.

•Rongtong's new motor: protection level IP54 (IEC60529:1989+A1: 1999+A2:2013), F-class insulation, energy efficiency level IE2.

•Rongtong's new motor offers single and three-phase voltage and three speed specifications (900, 1400, 2800RPM).

-2800RPM: air volume range of 1300-2200 cmh, noise<83 dBA

-1400RPM: Airflow range of 2750-16600 cmh, noise<71 dBA

-900RPM: airflow range of 2050-9000 cmh, noise<61 dBA

•The cylinder body is made of high-quality iron plate, and all front and rear flanges are formed by integral flanging. The barrel has undergone powder coating treatment.

•All Rongtong blades are made of aluminum die-casting finished products with adjustable blade angles, and the blades are balanced in motion to ensure that they do not vibrate during operation.

•Recommended operating temperature: Room temperature<40 ℃.

•Suggested humidity range: humidity<95%.

•The air volume, size, and diameter of this series are roughly the same as those of the AD series, and are consistent with most imported brands.